Product Details

Specifications

led power supply 12v
1.CE RoHS,ISO9001 approve
2.High reliable and efficiency
3.Compact size
4.Best Price and Quality

led power supply 12v

Professional Manufacturer CE RoHS 250W Led Power Supply 12V

250W Single Output Waterproof Switching Power Supply LDV-250 series

Features:
High efficiency, High reliability, Low cost
Protections: Short circuit/Over load/Over voltage/High temperature
Waterproof grade: IP67
Working Frequency: 65 KHz
Suitable for LED lighten and moving sign applications.
2 years warranty

SPECIFICATION
OUTPUT
Model	LDV-250-12		LDV-250-24	LDV-250-36
DC Voltage	12V		24V	36V
Rated Current	20.8A		10.4A	6.9A
Current Range	0-20.8A		0-10.4A	0-6.9A
Rated Power	249.6W		249.6W	248.4W
Ripple & Noise	150mVp-p		200mVp-p	200mVp-p
Voltage Tolerance	±1%		±1%	±1%
Inlet Stability	±0.5%		±0.5%	±0.5%
Load Stability	±0.5%		±0.5%	±0.5%
Setup, Rise, Hold Up Time	200ms,20ms,30ms/230VAC

INPUT
Voltage Range	180~264 VAC 47~63Hz;255~373VDC
AC Current	1.5A/230VAC
Efficiency	82%		84%	85%
Inrush Current	Cold-start current 40A/230VAC

PROTECTION
Over Load	105%~135%
	Protection:Hiccup mode, recovers automatically after fault condition is removed
Over Voltage	15~17V	30~32V			42~44V
	Protection:Hiccup mode, recovers automatically after fault condition is removed
High Tem.	≥85℃
	Protection:cut off the output, recovers automatically after fault condition is removed

ENVIRONMENT
Working Temp., Humidity	-10℃~+60℃,20%~90%RH
Storage Temp., Humidity	-20℃~+85℃, 10%~95%RH
Temp. Coefficient	±0.03%/℃(0-50℃)
Vibration	10-500Hz,2G 10min,/1cycle,Period for 60min,Each axes

SAFETY
Withstand Voltage	I/P-O/P: 3KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC
Isolation Resistance	I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC

STANDARD
Safety Standard	EN61347-1 EN61347-2-13 IP67
EMC Standard	EN55015 EN61547 EN61000-3.4 CLASSB

OTHERS
Dimension	*2156943(LWH)*
Weight	1.3Kg