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12V 0-20A 250W Constant Voltage Rainproof LED switching Power Supply with CE,ROHS certificate
  • 12V 0-20A 250W Constant Voltage Rainproof LED switching Power Supply with CE,ROHS certificate
  • 12V 0-20A 250W Constant Voltage Rainproof LED switching Power Supply with CE,ROHS certificate

12V 0-20A 250W Constant Voltage Rainproof LED switching Power Supply with CE,ROHS certificate

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

Certification:CE,RoHs

2 Years warranty


规格

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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