①高品质高性价比

   HIGH HIGH COST-EFFECTIVE

②高效环保

   HIGH EFFICIENCY, ENVIRONMENT-FRIENDLY

③过载短路保护

   OVERLOAD SHORT CIRCUIT PROTECTION

④自然风冷却

   VENTILATION COOLING(230V)

⑤****负载老化

   **** LOAD AGING TEST

Safety （安全规格） 

 Power safety reference the following standards 

 电源安全性参考下列标准: 

1) *UL60950/UL60065 

2) *EN60950/EN60065 

3) *GB4943-

 EMC （电磁兼容性）

1.1 EMI（电磁干扰）

The power supply shall comply with the following criterion: 

电源电磁干扰满足下列标准： 

1) Conduction Emission :（传导干扰度） 

*EN55013/EN55022, CLASS B 

*GB CLASS B 

*CISPR13:2001/FCC PART15 CLASS B 

2) Radiated Emission :   （辐射干扰度） 

Note：The power board should be assembled in customer product to test for passing the above criterion.需配合用户电路整机通过上述标准。 

1.2 EMS（电磁抗扰） 

The power supply shall comply with the following criterion: 

   电源电磁抗扰满足下列标准： 

1) ESD（静电抗扰度） 

*GB/IEC      Lever 3 

2) EFT（脉冲群抗扰度） 

 *GB/IEC      Lever 3 

3) SURGE  （雷击浪涌） 

 *GB/IEC      Lever 3 

 4） DIP (电压跌落) 

 *GB/IEC    Class B/C