480W 12V 40A switching 5050 smd Led Driver Power Supply Transformer for led strip

Specifications:

1.480W switching power supply 

2.Current : 40A

3.Output  12v

4.AC input range selected by switch 
5.high efficiency, high reliability, low cost 
6.Low ripple noise

7.Size: 215*113*70mm

Applications:

1. OUTPUT:

VOLTAGE RANGE………85-265V 

SETUP,  RISE,  HOLD TIME………500ms, 20ms, 100ms/230VAC, 500ms, 30ms, 18ms/115V AC at full load

2. INPUT:

VOLTAGE RANGE………88 ~ 264VAC / 125 ~ 373VDC

FREQUENCY RANGE………47 ~ 63Hz

EFFICIENCY (Typ.)………74%  77% 81% 82% 84% 84%

INRUSH CURRENT (Typ.)………COLD START 40A/230VAC

LEAKAGE CURRENT………<2mA / 240VAC

3. PROTECTION:

OVERLOAD………110 ~ 150% rated output power

Protection type………Hiccup mode,  recovers automatically after fault condition is removed

OVER VOLTAGE………115%~135% rated output voltage

Protection type………Hiccup mode,  recovers automatically after fault condition is removed

4. ENVIRONMENT:

WORKING TEMP.………—1050

WORKING HUMIDITY………20 ~ 90% RH non-condensing

STORAGE TEMP.,  HUMIDITY………-40 ~ +85ºC,  10 ~ 95% RH

TEMP. COEFFICIENT………±0.03%/ºC (0 ~ 50ºC)

VIBRATION………10 ~ 500Hz,  5G 10min./1cycl