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UL certification in the United States

UL certification in the United States

With the increasingly fierce competition in the global market, consumers have higher requirements for product quality and safety. In this context, UL certification plays a crucial role as a globally renowned third-party safety science institution. In this article, Mr. Ye, a certified authority, will introduce the significance, scope, and impact of UL certification on enterprises.1、 The significance of UL certification:UL, also known as Underwriters Laboratories Inc., is the most authoritative civilian organization in the United States that focuses on conducting safety testing and certification. Products certified by UL indicate that they have undergone rigorous testing and meet the safety standards set by UL. Although UL certification is voluntary, products with the UL certification mark are widely recognized among consumers and purchasing units in the US and Canadian markets. Therefore, UL certification is not only a guarantee of consumer rights, but also an effective tool for enterprises to win market trust.2、 Scope of UL certification:The scope of UL certification covers multiple fields and is mainly applicable to the following types of products:2.1.1 Electronic and electrical products: including but not limited to household appliances (such as refrigerators, washing machines, microwaves), televisions, computers and peripheral equipment, power adapters, wires and cables, and other electronic products.2.1.2 Mechanical products: including industrial machinery, household machinery, automotive components and other mechanical products, as well as industrial control equipment, instruments and meters, etc.2.1.3 Mechanical and Electrical Products: Covering the combination of electrical and mechanical components, such as electric tools, electric vehicles, electromechanical integrated equipment, etc.2.1.4 Medical devices: such as medical electronic devices, medical imaging equipment, medical monitoring equipment, and other medical devices.2.1.5 Building and fire protection products: including fire doors, fire extinguishers, smoke detectors, etc., used to improve building safety and fire protection products.2.2 Different types of UL certification marks represent the safety and compliance of products under specific conditions:2.2.1 UL Listing Mark: Applicable to general terminal products that consumers can purchase directly from the market, such as household appliances, computers, fuses, power boards, etc. Products with UL listing marks indicate that representative samples have met relevant UL safety standards, and consumers can purchase with confidence.2.2.2 UL classification mark: applicable to products with specific hazards, attributes, limitations, or special usage conditions, such as fire doors, medical devices, fire hydrants, etc. The classification mark indicates that the product meets specific specifications, standards, or requirements under special conditions.2.2.3 UL Approved Component Mark: Used for component products used in finished product assembly plants or other component factories, such as plastics, capacitors, printed circuit boards, etc. The UL approved component symbol indicates that the component complies with applicable regulatory requirements.2.2.4 UL upgraded certification mark: Integrate multiple UL certifications from different regions, provide a unified certification mark, and provide traceability and intelligent marking functions. Each logo has a unique identification code, providing more detailed certification information for specific products.3、 UL certification process:3.1 Submission of Testing Application Form: Firstly, the enterprise needs to submit a certification application form, which needs to provide basic information about the product, such as product name, model, and specifications.3.2 Provide samples and materials: When applying for certification, enterprises need to provide representative product samples for testing and evaluation. In addition, relevant materials such as product materials, manuals, drawings, etc. need to be provided.3.3 Sample Testing: UL conducts comprehensive testing and testing on the provided samples. The testing content usually covers the electrical safety, mechanical performance, material use, and other aspects of the product.3.4 Issuance of testing report: Based on the results of sample testing, UL will issue a testing report. The testing report will provide a detailed list of the test results of the sample, the standards and requirements met, as well as possible non conformities or improvement points. For samples that meet relevant standards, UL certification marks will be issued to indicate that the sample has passed UL certification.3.5 Factory Inspection: UL certification not only involves testing samples, but also auditing and inspecting production factories. It is necessary to audit its production process, quality management system, etc. Factory inspection is an important step in ensuring the stability of the production process and product consistency.3.6 Regular audits: Certification holders are required to undergo regular audits. UL will conduct quarterly audits of certification holders to ensure that their products and production facilities still meet UL's certification standards. This is to maintain the effectiveness of certification and the continuity of product quality.4、 The significance of UL certification for enterprises:4.1 Enhancing Product Competitiveness: The UL certification mark is one of the well-known safety certification marks worldwide. Products with the UL certification mark mean that they have passed strict safety tests and have high safety and reliability. In a fiercely competitive market environment, having UL certification can make a company's products more competitive compared to competitors and attract more consumer choices.4.2 Market Expansion: Through UL certification, enterprises can enter the United States, Canada, and other international markets, expand their product sales scope, and achieve global operations.4.3 Enhancing consumer trust: Consumers have increasingly high requirements for product safety and quality, and products with UL certification marks make consumers feel more at ease and trust5、 The difference between UL test report and UL certification:5.1 UL Test Report: The UL test report is a test result report issued by an ISO/IEC 17025 qualified laboratory, generated after passing specific test items for the product. This report provides a detailed list of the product's performance during testing and explains whether it meets the relevant UL standard requirements. Through testing specific products, UL test reports can determine whether the product meets UL safety standards.5.2 UL Certification: UL certification is a more comprehensive and comprehensive process that includes testing of product samples and factory audits. As a formal certification process, UL certification means that the product has passed UL's comprehensive evaluation and review, meets UL's relevant standards, and the production factory also meets UL's quality management requirements. After successful certification, the enterprise can obtain the UL certification mark and is qualified to use the mark on the product.5.3 Importance and Compliance: UL test reports are crucial for entering the US market. According to relevant US laws and regulations, including Amazon's new regulations, products entering the US market are required to provide UL test reports to ensure compliance with US security standards and requirements. The UL test report must be issued by a laboratory accredited by ISO/IEC 17025 to ensure its reliability and effectiveness.Conclusion:In the context of global competition, UL certification has become an indispensable certification for enterprises. The UL certification mark represents the safety and quality of products, which is one of the key factors for enterprises to achieve success. Whether to protect consumer rights or enhance market competitiveness, UL certification is an important asset worth investing in for enterprises.

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Japan PSE authentication

Japan PSE authentication

Certification IntroductionPSE certification is a Japanese compulsory safety certification, which is used to prove that electrical and electronic products have passed the safety standard test of the Japanese Electrical and Material Safety Law (DENAN Law) or the international IEC standard. Japan’s DENTORL Law (Electrical Device and Material Control Law) stipulates that 506 products must pass safety certification to enter the Japanese market. Among them, 165 types of A products should obtain the diamond-shaped PSE mark, and 341 types of B products should obtain the round PSE mark.Japan PSESince April 1, 2001, the "Electrical Product Control Law (DENTORL)" has been officially renamed the "Electrical Product Safety Law (DENAN)". Different from the control of the agreement provisions of the previous regulatory system, the new system will be guaranteed by an unofficial organization to ensure product safety.PSE certification basic informationIs it mandatory: mandatoryCertificate validity period: 3-7 years for rhombus, based on product. For round shape, no expiration date, no certificate, only VOC can be issuedFactory inspection requirements: For rhombuses, only the first factory inspection is required, and there is no annual inspection. For round shape, no factory inspection requirementsLicense holder requirements: for diamond, factory/importer. For round shape, no requirementTechnical information: voltage frequency AC 100V, 50Hz /60Hz, plug JIS 8303Certification classificationAccording to Japan's "Electrical Product Safety Law" PSE certification is divided into two categories.PSE diamond certification: Among them, there are 165 kinds of products that are prone to accidents such as electric shock, fire, etc., and are classified as "specific electrical products-called Class A electrical products", such as chargers, adapters, etc.;PSE circular certification: The remaining 341 less hazardous products are classified as "non-specific electrical products-called Class B electrical products", and most of the large and small home appliances, lighting products, lithium batteries, etc.Applicable product rangeDiamond PSEWires, wiring appliances, current limiters, transformers, ballasts, electric heating appliances, electrical power application machinery appliances,AC electrical machinery appliances, portable generators, other AC machinery appliances, electrical conduits, small AC motors, light sources and light sources Applied machinery, storage batteries, etc., belong to the scope of products stipulated by the specific electrical appliance safety law, such as: DC power supply devices, switches and sockets, electric water heaters, power cords and plugs, other household appliance transformers (AC-AC power products), etc. 165 products.Round PSEIt belongs to the scope of products outside the specific electrical appliance safety law, such as: electric blankets, electric steamers, electric hair irons, electric ovens, microwave ovens, hair humidifiers, refrigerators, electric mixers, electric egg cookers, electric insulation pots 341 products including, hair dryers, electric humidifiers, projectors, washing machines, incandescent bulbs, fluorescent lamps, desk lamps, decorative lamps, advertising lamps, lithium batteries and all LED bulbs and LED lamps.application process1. The customer prepares samples and materials and submits them to the testing agency2. The laboratory of the testing institution conducts the test. If the PSE is round, the statement letter will be issued by KPL3. For PSE rhombus, factory inspection is required4. After passing the test and factory inspection, the issuing agency will issue a PSE diamond certificateApplication materials1. Application and submission materials: relevant application form2. Test preparation materials3. CB report (including Japan's difference test)4. Wiring diagram5. PCB design drawings related to safety regulations6. Specifications of transformers and coil parts7. List of key components and their certificates8. Japanese manual or assembly manual9. Japanese nameplates and warning signs (including PSE signs and notified supplier names)10. Structure data table11. List and calibration certificate used in factory production (for factory inspection)12. Samples provided for testing: varies according to the applied standards and certification bodies. Usually, 5pcs samples are provided if there is a CB, and 10pcs samples are provided if there is no CB.otherCertification cycleIt depends on the application standard and certification body, usually 4-6 weeks if there is a CB, and 6-10 weeks if there is no CB. (The information is complete and the sample does not need to be rectified)Certificate validity periodDiamond PSE certificate: 3 years, 5 years, 7 years (depending on the product)Round PSE certificate: usually self-declared by the factory or a test report issued by a third-party laboratory/certification body

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European Union CE Certification

European Union CE Certification

CE authentication 1 Introduction " CE " is the French " e for e - ene " , short for " European ( standard ) " . " EU " , i.e . , it is important that the 1993 signing of the EU Directive 98 / 68 / EEC was formally proposed , the CE flag of the EU countries unify of Mandatory Products " . In other words , there is no CE marking , cannot enter the EU market . the product is applied to the CE mark , which means that the manufacturer declares that the products comply with European health , safety , environmental protection and consumer protection etc . as required by the relevant law , the basic requirements ( in practice , these laws to multi - product instruction is released ) . applying a CE mark , can legally enter the single market and free circulation within the single market . European Economic Area i.e . the European Union , the European Free Trade Association member countries ( except Switzerland ) . CE marking predecessors , due to the Community countries on the import and sale of the product requirements are different , so are likely to create barriers to economic integration process . EC 1 9 8 5 7 May ( 85 / C 136 / 01 ) " Technical Harmonisation and Standard of the new method of resolution " ( Directives ) , the CE marking . then the CE authentication is not mandatory ? Following the EU ' s market access instructions issued by 93 - 93 / 68 / EEC " CE Marking " Directive , relating to security , health , environmental protection products that meet the necessary requirements of EU law ( Directive ) , must bear the CE marking to the discipline of the market supervision and administration . About 70 % of the EU has issued a number of products corresponding to the instruction , the instruction after the date of entry into force if the product still wasn ' t wearing the CE marking , as it is marketed within the EU . CE marking certifies that the product is the corresponding EU legal mandatory certification . 2 . The approval mark Tornadic 1990 started with the aid of toy products bearing the CE marking , the now existing on the trend , but domestic toy manufacturers early printed on the packaging or product CE marking , is not fully in accordance with the provisions related to size , this will in this will please pay attention to domestic toy manufacturers on the CE mark , trade name , Tornadic agent and importer of address , must be clear , easy - to - read style , pasted or printed on the package body or other toy , the toy if the volume is too small , or is part of the small parts of toys , relevant information may be printed on the toy ' s packaging or on a catalog , a Tornadic for CE marking of the size of packaging specified , wherein the CE field need to be at least 5 mm , while the CE word length shall not exceed 12mm , CE font width shall be not less than one - fifth . thickness of at least 1 / 5 of the height ( in this example at least 20 to 1 / 5 = 4 mm ) , the marking shall include the words printed in the local market and prepared warning notices . The manufacturer or authorized distributors , importers , under the name and address , conform to CE . 3 Technical Information Voltage : 230V AC Frequency : 50HZ Receiver spurious emissions low frequency ( 1G ) , the following example   EMC LVD RF 27 MHz ( wireless ) mouse EN 3001489 EN 60950 EN 300220 88 - 108 MHz ( the international universal frequency Duan , ) EN 301489 EN 60065 EN 301357 433 / 315 MHz ( wireless remote control ) EN 301489 EN 60950 EN 300220 high frequency ( for example ) is more than 1G , general 2 . 4G   EMC LVD RF general ( surveillance cameras ) EN 301489 EN 60065 EN 300440 WLAN class EN 301489 EN 60065 EN 300328 BLUETOOTH class EN 301489 EN 60065 EN 300328ordinary product CE test standard : EMC = CE = LVD   EMC LVD IT information categories : EN 55022 EN 55024 EN 60950 common products are : personal computers , telephones , scanners , routers , bookkeeping machine , printer , bookkeeping machine , or a calculator , Cash machines , copiers , data circuit - terminating equipment , data pre - processing device , data processing device , data terminal set standby , dictation device , paper shredders , copy machine , a power adapter , power supply , a digital camera , etc . AV class EN 55013 EN 55020 EN 60065 common products are : audio and video equipment , video projector , a video camera and video monitor , amplifier , DVD , phonograph disc machine and TV CRT televisions , LCD TV television sets , tape recorders , radios , etc . HOUSEHOLD APPLIANCE EN 55014 - 1 EN 55014 - 2 EN 60335 common products are : electric kettle , electric kettle , a meat chopper , juicer , blender , microwave ovens , solar water heater , household electric fan , a cupboard , the air - conditioning compressor for the freezer , cooker hoods , gas water heater , etc . lamps EN 55015 EN62233 EN 61547 EN 60598 - 1 Common products : energy saving lamps , dated to turn off the lights , table lamps , floor lamps , ceiling lamps , wall lamps , electronic ballast , a lamp , Ceiling spot lamp , the derailment of a lighting lamp , the lamp clip etc .         Safety testing content : EMC test content : RF test content 1 . The operating voltage 2 . The fault 3 . Impact Test 4 . The vibration experiment 5 . The impact experimental 6 . The electrical clearance and creepage distance of insulation penetrating distance 7 . The plug experiment 8.  保护连接导体电阻 9 . The external conductor connection terminal 10 . The power cable stress relief test 11 . The electrical connection and fixation test 12 . The leakage test 13 . The accessibility of the test 14 . The energy hazard inspection 15 . The power limit test 16 . A safety interlocking device for test 17 . The printed circuit board test 18 . The power supply protector 19 . The package and the sealing part inspection 20 . Outside force test 21 . The electrical equipment in buildings 22 . shock test 23 . A dielectric strength test 24 . The label of inspection and test 25 . The radiation test 26 . A heating test 27 . SELV test 28 . TNV test 29 . The current limiting circuit test 30 . The overload test 31 . Manual test device 32 . The battery explosion - proof test 33 . The overflow test 34 . The use of flammable experiment 35 . The fireproof test 36 . The pasting agent test 37 . The Vicat test 38 . The waterproof test 1 . conducted interference voltages in the 2 . The radiation field strength 3 . the interference power 4 . The antenna terminal telephone interference 5 . The harmonic current 6 . The voltage fluctuation 7 . The radio - frequency interference voltage 8 . The low frequency magnetic field 9 . The high - frequency magnetic field 10 . The continuous interference 11 . Electrostatic 12 . The transient pulse 13 . The RF continuous wave 14 . The continuous wave interference 15 . Power frequency magnetic field 16 . The pulse 17 . The power supply voltage transients Effective       Radiated Power ( ERP ) Maximum Spectral power Density is the maximum transmit power ) Frequency Range ( sideband ) Transmitter Spurious Emissions ( spurious emission ) Receiver spurious emissions    4 product range 1 . Electrical and Electronic Equipment ( rather than gas ) ( KPL ) 2 . Building Products ( KPL : ceiling ) 3 . Electrical Equipment ( KPL ) 4 . The explosion in the use environment of the equipment and protection system 5 . The appliance 6 . The glass - like medical diagnosis instrument 7 . The elevator device 8 . Mechanical Products ( KPL ) 9 . The medical instrument 10 . Non - automatic lifting device 11 . Equipment 12 . The Simple Pressure Vessels 13 . A satellite earth station equipment 14 . The communication device ( KPL ) 15 . The toy device ( KPL ) wherein the LVD : AC voltage at 50V and 1000V between Ac , 75V to 1500 V DC voltage between the electrical and electronic equipment , the RTTE : wireless products ( KPL ) is such that the products incorporating the designs belong to the KPL certification scope 5 Factory inspection does not require factory inspection 6 Instruction for authentication For the application of the wireless product CE RTTE , RTTE divided into ENC , LVD , RF can be divided into three parts , RF products for different frequencies according to different standards , according to the different needs of customers , may apply for a number of the band nb along the RTTE , with application number NB of the RTTE when models shall not exceed two , and to provide the FCC with the ID information is the same as the technical requirements . ordinary hair products that must be achieved now Case - by - Case , which shall provide product specification type one - by - one to confirm whether or not to do , confirm the price . RTTE instructions of said instruction is a global wireless communications having the first wavelength , the directive applies to wireless products , communication products , wired communication products do this instruction when doing EMC , LVD . CE certification in Tuner products do EN55020 . When it comes time to confirm whether customers do S1 - S4 test , adding that if he is required to add on to EMC test cost 8,000 yuan , if it is not to write a second yellow card . CE is not accompanied by certificates " In coordination with the technical standard of the new method of resolution " in the elaboration and implementation of the Directive has a specific meaning , i.e . limited to products only endanger mankind , animals and the safety of the goods at the aspects of basic requirements , rather than general quality requirements . Therefore the exact meaning is : CE marking is a security mark of conformity rather than quality , and conformity marks . European Union include : EU Member States : Austria , Latvia Belgium , Lithuania ( Bulgaria , on 1 January 2007 ) Luxembourg Cyprus Malta Czech Republic Poland Denmark Portugal Estonia ( Romania , on 1 January 2007 ) France Slovenia Germany Spain Greece , Sweden Hungary Netherlands Ireland ' s British 7 certification data and process Data preparation : 1 . Product Usage Instructions 2 . Safety design file 3 . Product technical conditions 4 . The product circuit schematics 5 . the product roadmap 6 . The key parts or raw materials list ( Please choose one of the products bearing the European ) . 7 . other information needed for the 8 . Application for Unless otherwise indicated , the foresaid information shall be available in English . For a variety of models of the products , please respectively provide various types of information . If applying for the approvals , please enclose the product between the various models of the similarities and differences . Certification Process , an advisory You can phone , fax , email etc . in any manner , we put forward a preliminary application intention such as which types of products , the application for which the authentication , the specific types and specifications , product samples and descriptions ) . We will be based on information you provide about the situation , to provide recommendations on the best of the certification scheme , pre - test of the documents and drawings , and initially estimated the associated costs . II . We will be in receipt of the documents and information , and establish the formal acceptance of the project , while the proposed " quotation " ( in the form of explicit responsibility and obligation in duplicate ) . III . Signing Would you please sign and seal of the aforementioned " agreement " returned to Division I , and in accordance with the terms set out herein shall pay relevant expenses ; We will be in receipt of the signature of the Agreement and the relevant proof of payment , as specified by the project engineer is responsible for the project , and , with suitable selection of the lab and engineers . IV . Technical Support ( optional ) according to your request , we project the engineers would have explained to you and your product - related standards and safety requirements ; Arrangement structure of pre - testing and inspection ; will be translated to English by the Chinese materials and the like . 5 . Submitting ready We will timely feedback the project engineer for the same authentication mechanism as in the case were unaware that your test or repeating test samples and the precise cost requirements , and authentication mechanism signed a series of documents ( such as the authentication mechanism of the application form , the structure parameter of the follow - up protocol , etc . ) . Please prepare the required samples to folder information , and the cost of the testing , and shall deliver it to our project engineers . 六、送检Our project engineer will provide you with the sample , information fee , as submitted to the appropriate authentication mechanism or laboratories , and certification and promptly tracking the progress of the project , the test feedback information until the end of the project . Seven , repeat the test If not , this test does not conform to the items , you can sample the rectification , send some samples , test repeated ; also may be " Cancel " to stop , in mature when she re - apply . Our engineers will give opinions on rectification and improvement , and assist you with your sample . Eight , issuing Authentication period : 5 working days 

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Australia SAA safety authentication

Australia SAA safety authentication

Certification IntroductionSAA is the abbreviation of Standards Association of Australia (Standards Association of Australia), which is Australia's standard setting agency. In 1999, it was changed from the association to a limited company, called Standards Australia International Limited, or SAI for short. SAI is an independent joint stock company and has no direct relationship with the government. We often refer to Australian certification as SAA certification. In fact, SAA is only a standard-setting organization and does not issue product certification.SAA does not have a fixed mark. It is represented by a certificate number. After a nationally recognized laboratory organization issues a certificate, the abbreviated code of the certification company and the registration number are the "safety mark", and the certification number needs to be printed on the label.SAASAA certification basic informationTechnical information: AC240V/50Hz for AU; AC 230V/50Hz for New ZealandIs it mandatory: mandatory + voluntaryCertificate validity period: up to 5 years validityFactory inspection requirements: noneRequirements for the holder: a local registered company or local agent must hold a certificateThe relationship between SAA certification, C-Tick, A-Tick and RCMSAA certification is for the management and control of safety regulations, C-Tick certification controls EMC and radio products, and A-Tick certification controls telecommunications products. The RCM mark is a certification mark launched in 2013. After the product has obtained safety certification and electromagnetic compatibility registration, it can obtain the RCM mark through the safety certification regulatory agency. Starting from March 1, 2016, all electronic and electrical products sold must begin to use the RCM logo uniformly; the A-tick and C-tick logos will be replaced. RCM can be understood as a registration system, including SAA and C-TICK.Applicable product rangeThe products controlled by SAA certification can be divided into two types: mandatory electronic products and non-mandatory electronic products:1. Declared Electrical Products (Declared Electrical Products) covers 56 categories of products, such as external power supplies or chargers, wires, plugs, home appliances (60335-2-9, -14, 15, -23, -80), lamps (60598- 2-4) etc. Regulated electrical appliances must obtain a certificate of approval (certificate of approval) issued by the monitoring department, that is, SAA certification, and require a logo (must be marked with a certificate number).2. Non-Declared Electrical Products (Non-Declared Electrical Products) refers to products other than compulsory certification, such as commercial kitchen appliances. Although certification is not mandatory for non-regulated products, the seller/manufacturer is responsible for its safety and can apply for certification voluntarily. The monitoring department will issue a certificate of suitability for products that meet the requirements of the standard. Electrical products that have obtained a certificate of conformity can be marked with a certificate number, and the last letter of the certificate shows which state or region the certificate is issued by.application process1. Fill in the application form2. Product sample test3. Sample rectification (when the test fails)4. Issue a report5. Report evaluation6. Issuing a certificateApplication information1. Application Form2. CB certificate and report3. Product label (contains the corresponding certification mark)4. PCB printed circuit board5. Description of the current filter6. Converter manual7. Product photos8. List of key components (usually required for direct application cases)9. Certificate of key components10. User manual (English manual or manual in the language of the certification country)11. Plug test report (AUPlugTestReport that SAA needs to provide)Certificate informationSAA certificationSAA Mandatory Product ListAppliance couplerBayonet lamp holderBayonet lamp holder adapterControl or regulation deviceDrag line boardLightingScrew socketFluorescent lamp ballastFluorescent light starterHandheld searchlightMobile lampsExternal devicePower plugPower outletPower cordWall switchElectric welding machineElectric blanketToasterClothes dryerMobile cookerdishwasherfanElectric fence exciterElectric heating padFloor polishing machine/floor scrubbing machineHair care appliancePruning shearsImmersion heaterInsect electric shock deviceIronKitchen appliancesLawn care appliancesLiquid heatermassagerMicro-wave ovenMiniature overcurrent circuit breakerPower supply or chargerprojectorRange hoodElectric stoveElectric shaver./electric hair clipperRefrigerator/freezerLeakage current deviceRoom heaterSewing machineElectric soldering ironSwimming pool equipment or recuperation equipmentTV receiverTreatment lampsMobile power toolsVacuum cleanerwashing machineWater bed heaterStorage water heaterotherElectrical products exported to Australia must meet electrical safety and electromagnetic compatibility standards. If they fail to meet the requirements, they will receive the following treatment:Detain or confiscate products;Or fine, generally an individual is fined about US$10,000, and a company is fined about US$200,000.

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U . S . FCC authentication

U . S . FCC authentication

Certification IntroductionThe full name of FCC is Federal Communications Commission, and the Chinese is the Federal Communications Commission of the United States. Established by COMMUNICATIONACT in 1934, it is an independent agency of the US government and is directly responsible to Congress. The FCC coordinates domestic and international communications by controlling radio broadcasting, television, telecommunications, satellites and cables. Involving more than 50 states in the United States, Colombia, and regions in the United States. In order to ensure the safety of radio and wire communication products related to life and property, the FCC's Engineering Technology Department is responsible for the technical support of the committee and is responsible for equipment approval. Many radio application products, communication products and digital products require FCC approval to enter the US market.FCC certificationType of certificationThe Federal Communications Commission FCC merged DoC and Verification into SDoC (Supplier's Declaration of Conformity) on November 2, 2017. SDoC certification will replace FCC Verification and DoC certification procedures. All devices that are applicable to FCC Verification and DoC certification procedures are SDoC certification procedures can be adopted.FCC is divided into two different certification methods for the types of electronic products: FCC SDoC and FCC ID (Certification). The former is suitable for ordinary products without wireless functions, and the latter is suitable for products with wireless functions.Comparison of FCC SDoC and FCC IDFCC SDoCFCC IDApplicable ProductsOrdinary products without wireless functions, such as displays, lamps, etc.Products with wireless functions, such as mobile phones, Bluetooth headsets, etc.Test contentEMCElectromagnetic compatibility EMC + radio frequency RFCertification feeLowhightest periodShort time long timeApplicable product range1. Power supply: communication power supply, switching power supply, adapter, wireless charging, charger, display power supply, LED power supply, LCD power supply, UPS, etc.;2. Lamps: Ceiling lamps, wall lamps, chandeliers, track lamps, garden lamps, portable lamps, down lamps, street lamps, string lights, table lamps, floor lamps, grille lamps, aquarium lamps, energy-saving lamps, LED street lamps, LED table lamps, LED floor lamps , LED ceiling lights, LED spotlights, LED bulb lights, LED tubes, LED lamps, energy-saving lamps, T8 tubes, etc.;3. Home appliances: refrigerators, washing machines, electric fans, tower fans, bladeless fans, air-conditioning fans, mobile air conditioners, humidifiers, dehumidifiers, clothes dryers, garment irons, air purifiers, fresh air systems, vacuum cleaners, cleaning machines, Mite removal machine, sweeping robot, air conditioner, range hood, dishwasher, electric oven, disinfection cabinet, integrated stove, commercial kitchen equipment, electric water heater, air energy water heater, electric hot water faucet, water purifier, water dispenser, juicer , Juice machine, wall breaker, coffee machine, bread machine, electric oven, air fryer, egg beater, electric cooker, food processor, rice cooker, yogurt machine, noodle machine, electric pressure cooker, soy milk machine, Microwave oven, induction cooker, electric ceramic stove, electric cake stall, electric kettle, hair dryer, beauty instrument, cleansing instrument, curling iron, hair straightener, hair clipper, razor, oral care, epilator, massage chair, massager, Weight scales, etc.;4. Electronics: TV, audio, power amplifier, DVD, VCD, projector, camera, monitor, computer, server, scanner, printer, copier, headset, mouse, keyboard, router, mobile phone battery, laser pointer, etc.;5. Communication products: telephones, fax machines, telephone recorders, data machines, data interface cards and other communication products.6. Wireless products: Bluetooth BT products, tablet computers, wireless keyboards, wireless mice, wireless readers, wireless transceivers, wireless walkie-talkies, wireless microphones, remote controls, wireless network devices, wireless image transmission systems and other low-power wireless products Wait;7. Wireless communication products: 2G mobile phones, 3G mobile phones, 3.5G mobile phones, 4GS mobile phones, network cards, DECT mobile phones (1.8G, 1.9G frequency), wireless walkie-talkies, etc.;8. Machinery: gasoline engine, electric welding machine, CNC drilling machine, tool grinder, lawn mower, washing equipment, bulldozer, elevator, punching machine, dishwasher, water treatment equipment, gasoline welding machine, printing machinery, woodworking machinery, rotary Drilling rigs, lawn mowers, snowplows, excavators, printing machines, printers, cutting machines, road rollers, trowels, brush cutters, hair straighteners, food machinery, lawn machines, etc.;FCC common standardsAs follows, FCC PART 15 and PART 18 are the most widely used:FCC standard scope of applicationFCC PART15 C/E/F Intentional Radiation Device TestFCC PART 18 Industrial, scientific and medical equipmentFCC PART 22 Public Mobile Communication ServiceFCC PART 24 Personal Communication ServiceFCC PART 25 Satellite Communication ServiceFCC PART 27 Other FCC wireless communication servicesFCC PART 68 Telecommunications Terminal EquipmentFCC Part 15 regulates launching equipment that is intentional, unintentional, or instantaneous and does not require a personal license in use. It includes technical specifications, administrative requirements, and other market access conditions. The products are mainly divided into four categories: unintentional launching equipment, intentional launching equipment, personal communication equipment that does not require a license, and basic information equipment for countries that do not require a license.FCC Part 18 regulates the electromagnetic energy emitted by industrial, scientific, and medical equipment (ISM) operating on a certain frequency spectrum, so as to avoid harmful interference to authorized wireless communication services caused by the above-mentioned equipment.application process1. The customer submits the application form to the testing agency;2. The customer prepares samples for testing (wireless products require a fixed-frequency machine) and provides product information (see data requirements);3. The testing agency issues a draft report, the client confirms, and the official report is issued;4. If it is FCC sDoC, the project is completed; if it is to apply for FCC ID, submit the report and technical information to TCB;5. After the TCB audit is completed, the FCC ID certificate is issued, and the testing agency sends a formal report and FCC ID certificate;6. After the enterprise obtains the FCC certification, it can use the FCC mark and related Statement on the product;Note: Manufacturers who apply for FCC ID certification for the first time need to register FCC-FRN with FCC to establish an application company file. The certificate issued after the completion of the TCB audit will have an FCC ID number. Usually, the FCC ID is composed of "Grantee code"+ "Product code (Product code)" composition.Manufacturer code: a three-digit number or capital letter, issued directly by the FCC;Product code: It is composed of numbers, letters, and "-", but two or more consecutive "-" cannot be used in it, and "-" cannot be used in the first and last digits. The maximum number of digits in this code is 14 The number can be customized by the customer.Application materials1. User manual2. Block Diagram3. Circuit principle description Operation Description4. Circuit schematic5. RF modulation method RF modulation6. Rated Power Declaration7. Application form TCB Form 7318. Authorization letter POA9. FCC confidential letterNote: FCC ID certification needs to submit a list of materials and requirements as follows:(1) FCC application form: the application company name, address, contact information, product name and model, usage standards and other information are required to be accurate;(2) FCC authorization letter: It must be signed and stamped by the contact person of the applicant company and scanned into an electronic file;(3) FCC confidentiality letter: The confidentiality letter is an agreement signed by the applicant company and the TCB organization on the confidentiality of product information, which must be signed and stamped by the contact person of the applicant company and scanned into an electronic file;(4) Block diagram: all crystal oscillators and crystal oscillator frequencies need to be drawn and kept consistent with the circuit diagram;(5) Circuit diagram: must be consistent with the crystal frequency, the number of crystals and the position of the crystals in the block diagram;(6) Circuit description: It is required to be in English, and clearly describe the functional realization principle of the product;(7) Instructions for use: FCC Statement is required;(8) Tag and tag location: The tag must have an FCC ID number and Statement, and the location of the tag must be significant;(9) Appearance photos inside the product: the pictures are required to be clear and clear, and remarks should be added when necessary;(10) Test report: The test is required to be completed, and the product is evaluated in an all-round way according to the standard terms;

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