Safety Certification Power Adapter

Some basic knowledge about safety certification power supply

We often hear people say to buy power adapters to buy certified power supply, so the certification here is talking about safety certification. Safety is the abbreviation of product safety regulations. The so-called safety regulations in accordance with the EU 2006 narrow definition, is the product in the installation, the use of the process does not constitute a safety hazard to the user, livestock or property.

Our most common certification is the 3C certification. In fact, in addition to CCC certification, there are CE, GS, UL and many other kinds of certification, products to be sold to a region, must be through the region (or recognized) of the safety certification, and for reasons such as trade protection, many local certification standards are not the same.

Product safety certification has its own specialized standards. Most of the products in the beginning of the product design should take into account a series of safety requirements, the most stringent in this regard when the electrical appliances, power adapters, toys, medical equipment and other products.

The main safety certification programs are as follows:

1. electrical strength (withstand voltage) 2. grounding impedance 3. leakage current 4. capacitance discharge voltage 5. insulation impedance 6. humidity test 7. operating voltage 8. input test 9. nameplate 10. safety distance 11. stability 12. impact test 13. ball pressure test 14. anomaly test 15. overload test 16. limit current test 17. limit power test 18. drop test.

In the environment of global trade technical barriers, China's power supply products want to enter the foreign market, it is necessary to pass the local safety certification, so safety certification is not only the technical certification of product quality, but also the product's market pass, XiaMen Eahunt is a national high-tech enterprises, professional power supply R & D and manufacturing manufacturers, with UL, CE, CB, FCC, GS, CCC, PSE, SAA, KC, BSMI and other national certifications, certified power supplies choose Eahunt.