Surrey Power Adapter Supplier
Main products: power adapter, medical power, LED power, charger and so on.
Shenzhen Lianyunda Electronics Co., Ltd. is committed to doing a good job in power supply products, and sincerely welcomes customers to contact us by phone or email.
The Unicom Power Adapter has multiple intelligent security protection functions, beautiful design, strict control of each electronic component, through industry professional certification, can effectively avoid fire hazards, and safely supply power to your equipment.
The switching power supply has to go through multiple inspection processes in the design and production process, and many testing instruments are used. The instruments tested include a universal meter, a load meter, a variable power supply, a high voltage tester, a withstand voltage tester, an oscilloscope, and a constant temperature and humidity device.
Detection environment: indoor, normal temperature, insulation, away from interference sources, no discharge, sparks and other environments.
Note: The tester must avoid contact with the high voltage part, whether the test equipment is grounded properly, and the test line is thick and short.
1. Confirmation of switch power supply type specifications.
2. Appearance inspection.
3, electrical parameter detection, including: A, input voltage range test B, input current test C, input power test D, output voltage test