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AC sang DC24V 300W Nguồn điện LED điện áp không đổi

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Product name: AC to DC24V 300W Constant voltage LED power supply

SPECIFICAION
MODEL		SMT-012-300VW	SMT-024-300VW	SMT-036-300VW
OUTPUT	DC VOLTAGE	DC12V	DC24V	DC36V
	RATED CURRENT	25.00A	12.50A	8.33A
	CURRENT RANGE	0-25.00A	0-12.50A	0-8.33A
	RATED POWER	300 W	300W	300W
	RIPPLE&NOISE(max)	150mV	150mV	150mV
	CURRENT TOLERANCE
	SETUP RISE TIME	80ms/220VAC
	HOLD UP TIME(Typ.)	60ms/220VAC
INPUT	VOLTAGE RANGE	170~265VAC
	FREQUENCY RANGE	50~60Hz
	POWER FACTOR(Typ.)	PF0.6-0.8/220VAC
	EFFICIENCY(Typ.)	﹥84%	﹥84%	﹥84%
	AC CURRENT(Typ.)	1.85A/220VAC
	INRUSH CURRENT (Typ.)	COLD START 50A/20VAC
PROTECTION	Short circuit	Protection type:recovers automatically after condition is removed
	Overload	overload protected@145-160% above peak rating
	Over temperature	Protection type:Shut down o/p voltage,re-power on to removed
ENVIRONMENT	WORKING TEMP.	-40~+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	SELV,CE Mark(LVD),IP67
	WITHSTAND VOLTAGE	I/P-O/P:1.5KVAC IP-GND:1.5KVAC
	EMC Test Standards	EN55015:2006;EN61547:1995+2000;EN61000-3-2:2006
		EN61000-3-3:1995+A2:2005;EN61346-1:2001;EN61347-2-13:2006
NOTE	1.All parameters NOT specially mentoned are measured at 220VAC input,rated load and 25℃ of ambient temperature.
	2.Ripple&noise are measured at 20MHz of bandwidth by using a 12