Lrs-250-12 250W 12V 10A 20A AC to DC Industrial SMPS Switching Power Supply for LED Lighting Power Supplies

• Customization: Available
• Output Type: Single
• Warranty: 3 Years
• Model NO.: LRS-250-12
• Output Power: 101 - 200W
• Input Voltage: 85 ~ 264VAC 120 ~ 373VDC
• Connection Mode: Both
• Starting Mode: Self-excited Switching Power Supply
• Voltage Regulating Mode: Frequency Modulation Type
• Energy Transmission: Two-way Transmission
• Modulation System: PWM
• Certification: CE, RoHS
• Brand: Weho
• AC Current: 0.95A/115VAC 0.56A/230VAC
• Leakage Current: <0.75mA / 240VAC
• Working Temp: ′-20 ~ +70ºC (Refer to "Derating Curve")
• Working Humidity: 20 ~ 90% Rh Non-Condensing
• Temp. Coefficient: ±0.03%/ºC (0 ~ 50ºC)
• Demension: 215*115*30mm(L*W*H)
• Weight/Packing: 0.23kg; 60PCS/14.8kg
• Withstand Voltage: I/P-O/P:3.0kvac I/P-Fg:2kvac O/P-Fg:1.25kvac
• Transport Package: Carton or Plywood Case
• Specification: 215*115*30mm
• Trademark: Weho
• Origin: Zhejiang
• Production Capacity: 50000/Year
• Package Size: 21.50cm * 11.50cm * 3.00cm
• Package Gross Weight: 0.700kg

Product Description

LRS-250-12 250W 12V 10A 20A Ac to Dc Industrial Smps Switching Power Supply For Led Lighting Power Supplies

Features:

1. AC input range selectable by switch

2. Protections: Short circuit / Overload / Over voltage / Over temperature

3. 100% full load burn-in test

4. Low cost, high reliability

5. 24 months warrant

Model	LRS-250-12	LRS-250-15	LRS-250-24	LRS-250-36	LRS-250-48
DC Voltage	12V	15V	24V	36V	48V
Rated Current	20A	16A	10A	6.7A	5A
Current Range	0~20A	0~16A	0~10A	0~6.7A	0~5A
Rated Power	240W	240W	240W	241.2W	240W
Ripple and Noise	150mvp-p	150mvp-p	150mvp-p	200mvp-p	200mvp-p
Line Regulation	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Load Regulation	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Setup, Rise time	1300ms, 50ms/230VAC 1300ms,50ms/115VAC at full load
Hold up time	16ms/230VAC 12ms/115VAC at full load
Voltage Range	90 ~ 132VAC / 180 ~ 264VAC by switch 240 ~ 370VDC (switch on 230VAC)
Frequency Range	47~63HZ
Efficiency	87.5%	88%	89.5%	89.5%	90%
AC Current	5.0A/115VAC 2.5A/230VAC
Inrush Current	COLD STAR 60A/115VAC 60A/230VAC
Leakage Current	<2mA / 240VAC
Over Load	110 ~ 140% rated output power
	Protection type : Hiccup mode, recovers automatically after fault condition is removed
Working Temp	-20 ~ +70ºC (Refer to "Derating Curve")
Working Humidity	20 ~ 90% RH non-condensing
Storage temp,humidity	-40 ~ +85ºC, 10 ~ 95% RH
Temp. Coefficient	±0.03%/ºC (0 ~ 50ºC)
Withstand Voltage	I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
lsolation Resistance	I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25ºC/ 70% RH
Demension	215*115*30mm (L*W*H)
Weight/Packing	0.66Kg