Product name: LED drive power supply 

LED constant current source features:

Universal input voltage (85 ~ 240 vac)

2. The isolation of constant current output, current of high precision, safe and reliable 

3. With the temperature, output short circuit, output overvoltage protection 

4. Long life, MTBF > 50000 hours 

5. Small size 

The LED power supply specifications:

Product number: ZC - AC220-300-450 - g 

The input voltage of 100-240 volts ac 

Polarity dual polarity protection 

Output current 330 ma, + / - 5% (optional 100 ma - 500 ma) 

The efficiency of > 93% 

The output power 5-30 w 

PF value > 0.95 

Can drive the LED light source number 100-500 

Total size is 200 * 17 * 8 (mm) can be customized 

Working temperature - 20 ~ 55 degrees Celsius 

The storage temperature - 40 ~ 85 degrees Celsius