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Service Hotline
13925598091Phone: 13925598091
Fax: 0769-8507-5898
Mailbox: net03@gtggroup.com
Address: 2st floor, B Area, Jinbaisheng Industrial Park, Headquarters 2 Road, Songshan Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Pr., China.
Brief Introduction of Power Supply Products
The regulation of power supply (power adapter) usually meets the requirements of safety and electromagnetic compatibility (EMC). Among them, the safety specification is more complex. Electromagnetic compatibility (EMC) will cause more trouble only when switched power supply is used, while traditional linear power supply seldom has EMC problems. When power supply is supplied to different products, the legal standards that power supply should meet are also different. In principle, the legal standards that power supply should meet are determined by which products it should cooperate with.
■Power Testing Service Products
Power adapter, switching power supply, linear power supply, UPS power supply, LED driving power supply, battery charger, computer power supply, transformer, bare board power supply, electronic ballast, mobile phone charger, linear power supply, mobile power supply, data line, power plug, AC line, DC line, cable...
■Power Authentication Services
●American Certification:American FCC certification, American UL certification, American ETL certification, Canadian CSA certification, American DOE certification, Argentine IRAM certification, American CEC certification, Mexican NOM certification
●European Certification:European CE certification, European ErP certification, German VDE certification, British BEAB certification, German TUV-GS certification, Nordic four countries certification, Russian GOST certification
●Asian Certification:China CCC Certification, India BIS Certification, Taiwan BSMI Certification, Korea KC/KCC Certification, Japan PSE Certification, Korea K-MEPS Certification, Saudi SASO Certification, Singapore PSB Certification
●International certification:International CB certification, Australian RCM certification, Australian GEMS certification, Australian RCM certification, Australian SAA certification, Swiss S + certification, customs union EAC certification, Polish B-MarK certification, Brazilian INMETRO certification
■Application Standard for Power Supply Products
Standard | Applicable Products |
IEC standards (applicable to regional and national standards derived from IEC standards) | |
61558-2-6 | General-Purpose Safe Isolated Power Supply (Output Voltage Less than 50VAC or 120 VDC) |
61558-2-7 | Power supply for toy products |
61558-2-4 | General-Purpose Isolated Power Supply (Output Voltage greater than 50VAC, 120VDC less than 1000VAC, 1415VDC |
61558-2-17 | Switching power supply |
60950-1 | Power supplies for information products, if certified to this standard, can only be used exclusively for information products, whether linear or switching. Charger Adapter for mobile phones, if certified by this standard, can only be used exclusively for information products, whether linear or switching |
60065 | Audio and video products power supply, if the Adapter certified by this standard, can only be used for audio and video products power supply, if the Adapter certified by this standard, can only be used for audio and video products power supply |
60335-2-29 (used with 60335-1) | General purpose battery chargers, if certified to this standard for use with general commercial or automotive batteries, whether linear or switching |
61010-1 | The power supply for measuring instruments, if certified to this standard as Adapter, can only be used exclusively for measuring instruments, whether linear or switching. |
60601-1 | The power supply of medical instruments, if certified by this standard, can only be exclusively used for the power supply of medical instruments, and if certified by this standard, can only be exclusively used for medical purposes |
6 204 0-1-1 | Uninterruptible Power Supply (UPS), a product category with an electrical energy storage device and a DC-connected electronic indirect AC voltage conversion system. |
UL, CSA standards (for USA and Canada) | |
UL 131CSA C22.2 NO223 | Safe low voltage supply (incl. Charger) |
UL 1012CSA C22.2 NO107 | Unsafe low voltage supply (incl. Charger) |
UL 458 CSA C22.2 NO107.1 | On-board inverter |
UL 1778CSA C22.2 NO107.3 | Uninterruptible Power Supply (UPS) |
UL 697CSA C22.2 NO | Toy product power supply |
173 | |
UL 5085CSA C22.2 NO | General purpose transformer |
66 | |
UL 1411CSA C22.2 NO | Transformers for audio and video products |
1 | |
UL 60950-1CSA C22.2 | Power supply for information products |
NO 60950-1 | |
UL 60065CSA C22.2 N | Audio and video product pow supply |
O 60065 | |
UL 61010-1CSA C22.2 | Power supply for measuring instruments |
NO 61010-1 | |
For direct plug-in power supplies, standards related to the plug portion are also involved | |
EN 50075 | Continental Europe (randomized test TUV3000, SGS2000) |
BS 1363-1 | UK (random test TUV4000, SGS4000) |
AS/NZS 3112 | Australia (random test TUV4000, SGS3000) |
UL 1310 | United States |
GB 1002 | China |
■Power Authentication Cycle
The certification period of power supply products is 1-3 weeks.
■Authentication Standard for Power Supply
CB standard: IEC61558-1, IEC61558-2-16
Eurocode: EN61558-1, EN61558-2-16
American Regulation: N/A
Regulation: N/A
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