Input specification:

Input voltage: AC 110V~220V

Input frequency: 50/60Hz

Output specification:

Output voltage adjutable range: ±10%

Start time:
Hold time: ≧20ms (230V input, Io=100%)

Voltage regulation factor (full load): ≦0.5%



Protection function:

Overload protection: 105%~150% rated power, self-recovery

Overvoltage protection, short-circuit protection: 105%~150% rated voltage

Insulating strength: Input-output 1500VAC/1min; Input-ground 1500VAC/1min; Output-ground 500VAC/1min



Safety standard: Compliant with GB4943, UL60950-1, EN60950-1

EMC standard: Compliant with GB9254, EN55022 class A

Working temperature: -20~60'C, 20~90% RH (non-condensing)

Storage temperature: -40~85'C, 10~95% RH (non-condensing)

Altitude:
Heat-dissipating method: Mesh type cooling



Chipset:

1. Adopt imported original chips;

2. Long lifespan above 50, 000 hours;

3. Light color more stable, long lifespan;

4. More energy saving and environmental protection



Power supply using:

1. All capacitance adopt 105'C above long lifespan capacitance, high quality other components

2. 100% full load aging test

3. Working environment temperature up to 70'C

4. With short circuit, overload, over voltage protection

5. Circuit design plan adopt more stable and safe scheme