Charger 12V0.5A BIS charger wall charger 6w with UL CE SAA BS BIS RoHs approved

1.    Input Characteristics

1.1.   Input Voltage & Frequency

1.2.   Input AC Current /

0.2Amax. @ 220Vac input & Full load

1.3.  Inrush Current (cold start)

30Amax. for 220V/50Hz at cold start (25℃).

1.4.   Average Efficiency

While input 150Vac and 220Vac,the average efficiency is more than 70%.The test point is 100% of max load respectively.

1.5. Standby power 

 Standby power  <0.5W @ 220VAC/50Hz. 

2.    Output Characteristics

3.1 Ripple & Noise:

Tested bya oscilloscope using 20MHz bandwidth and the output is paralleled a 0.1uF ceramic capacitor and a47uF electrolysis capacitor. 

3.2  Capacitive load capacity

At the output end in parallel capacitance of 2400UF,0.5A load start without not protection.

3.3  Limit Current

In the output for a maximun Current of 800mA

4.    Protection Requirements

4.1. Over Current Protection

     OCP Point Limited: 130%-500% auto restart 

The output shall hiccup when the over current applied to the output , and shall be self-recovery when the fault condition is removed

4.2. Short Circuit Protection

     The input power shall decrease when the output is short to GND, the power supply shall not damage, and shall be self-recovery when the fault condition is removed

4.3.  Adapter shall be capable of working on 150% of load for 48 hours continuously(room Temperature).

5.1.EMC Standards

l        EN55022:2006+A1:2007

l        EN55024:1998+A1:2001+A2:2003

l        EN6100-3-2:2006

l        EN6100-3-3:2008

5.2.ielectric Strength(Hi-pot)

Primary to Secondary: 3000Vac / 10mA / 60 seconds (3 seconds for production

5.3. Leakage Current

         0.25mA max. at 230Vac / 50Hz input

5.4.Insulation Resistance

         10MΩ min. @ primary to secondary add a 500Vdc test voltage