20W White LED Power Supply DC 12V / 24V AC 90 - 250V with Aluminum Shell

MODEL

12V20W

24V20W

OUTPUT

DC?VOLTAGE

12V

24V

RATED?CURRENT

1.67A

0.83A

CURRENT?RANGE

0~1.67A

0~0.83A

RATED?POWER

20W

20W

RIPPLE?&?NOISE(max.)?NOTE?2

100mV

100mV

VOLTAGE?TOLERANCE?NOTE?3

±2%

±2%

INPUT

VOLTAGE?RANGE

190~250V

FREQUENCY?RANGE

50~60Hz

POWER?FACTOR?(Typ.)

PF>0.5/220VAC

EFFICIENCY?(Typ.)

81%

81%

AC?CURRENT?(Typ.)

0.23A/220CAC

PROTECTION

Short?circuit

Protection?type?:?recovers?automatically?atter?fault?

condition?is?removed

Overload

overload?protected?@?110-140%?above?peak?rating

Over?temperature

Protection?type:?Shut?down?o/p?voltage,?re-power?on?

to?recover

ENVIRONMENT

WORKING?TEMP.

-30?~?+50?℃(?Refer?to?output?load?derating?curve)

WORKING?HUMIDITY

20?~?99%?RH?non?-?condensing?(Waterproof)

STORAGE?TEMP.,?HUMIDITY

-40?~?+80?℃,?10?~?99%?RH

SAFETY?&?EMC

SAFETY?STANDARDS

CE?Mark?(?LVD),?IP67

WITHSTAND?VOLTAGE

I?/P-?OP?:?1.5KVAC???I?/P?-?GND?:?1.5KVAC

EMC?Test?Standards

EN55015:2006;EN61547:1995+A1:2000;

EN61000-3-2:2006;
EN610000-3-3:1995+A2:2005;1955+A2;

EN61347-1:2001:EN61347-2-13:2006

NOTE

1.All?parameters?NOT?specially?mentioned?are?measured?at?220VAC?input,?rated?load?

and?25°C?of?ambient?temperature.
2.Ripple?&?noise?are?measured?at?20MHz?of?bandwidth?by?using?a?12\"?twisted?pair-wire?

terminated?with?a?0.1?μf?&10?μf?parallel?capacitor.
3.Tolerance:inclues?set?up?tolerance?line?regulation?and?load?regulation.