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12V 0-20A 250W Constant Voltage Rainproof LED Power Supply
  • 12V 0-20A 250W Constant Voltage Rainproof LED Power Supply
  • 12V 0-20A 250W Constant Voltage Rainproof LED Power Supply

12V 0-20A 250W Constant Voltage Rainproof LED Power Supply

IP54 rainproof power suitable for LED lighting project, indoor and outdoor LED advertising marking project.

Dual output with isolated

Protection: short circuit/overload/overvoltage

Forced air cooling of built-in DC hydraulic fan

LED indicator for power on

100%full load burn-in test

All using 105long life electrolytic capacitors

Operating temperature to 50℃

Rainproof grade:IP54

Brand:OEM or WELLPOWER

2 Years warranty


Specifications

MODEL

 WL-F250-12

OUTPUT

 DC VOLTAGE

12V

 OUTPUT VOLTAGE RANGE

11.75-12.25V

 RATED CURRENT

20A

 CURRENT RANGE

 0 ~ 20A

 RATED POWER

 250W

 RIPPLE&NOISE

 <100mVp-p

 HOLD UP TIME

25ms-/230VAC (full load)

INPUT

 VOLTAGE RANGE

180 ~ 240VAC

 FREQUENCY RANGE

 50 ~ 60Hz

 EFFICIENCY

 >85%

 AC CURRENT

 1.2A/220VAC

 INRUSH CURRENT

 COLD STAR40A/220VAC

 LEAKAGE CURRENT

<1mA / 240VAC

PROTECTION

 OVERLOAD

110%~150% protection mode of rated output: hiccup mode, automatic recovery                     after removal of abnormal load conditions

 OVER VOLTAGE

 Output voltage over 115-135% protection mode: hiccup mode, which can be automatically recovered after removal of abnormal voltage conditions

ENVIRONMENT

 WORKING TEMP.

 -10+50

 WORKING HUMIDITY

 20 ~ 90% RH,non-condensing

 STORAGE TEMP.,HUMIDITY

 -40 ~ +85℃, 10 ~ 95% RH

OTHERS

 WEIGHT

 0.45Kg

 DIMENSION

 185*93*53 mm (L*W*H)


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