5V 20A LED Power Supply 100W

Input specification: Input voltage: AC 90V~264V; Input frequency: 47~63Hz; Input surge: Cold 20A@120V AC 40A@230V AC;

Output specification: Output voltage adjutable range: ±10%; Start time: </= 1S (230V input，Io=100%); 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

Altitude: ≦4000M

Structure: Size 199 x 97 x 42mm

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