Lrs-120-12 120W 12V Switching Power Supply AC to DC Single Output SMPS Power Supplies

• Output Type: Single
• Warranty: 2 Years
• Output Power: 51 - 100W
• Input Voltage: 85 ~ 264VAC 120 ~ 373VDC
• Connection Mode: Both
• Starting Mode: Self-excited Switching Power Supply
• Model NO.: LRS-120-12
• Voltage Regulating Mode: Frequency Modulation Type
• Energy Transmission: Two-way Transmission
• 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: 129*97*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: 129*97*30mm
• Trademark: Weho
• Origin: Zhejiang
• Production Capacity: 50000/Year

Product Description

LRS-120-12 120W 12V Switching Power Supply Ac to Dc Single Output Smps 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-120-12	LRS-120-15	LRS-120-24	LRS-120-36	LRS-120-48
DC Voltage	12V	15V	24V	36V	48V
Rated Current	10A	8A	5A	3.3A	2.5A
Current Range	0~10A	0~8A	0~5A	0~3.3A	0~2.5A
Rated Power	120W	120W	120W	118.8W	120W
Ripple and Noise	120mvp-p	120mvp-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	500ms, 30ms/230VAC 500ms,30ms/115VAC at full load
Hold up time	55ms/230VAC 10ms/115VAC at full load
Voltage Range	85 ~ 264VAC 120 ~ 373VDC (Withstand 300VAC surge for 5sec. Without damage)
Frequency Range	47~63HZ
Efficiency	88%	88.5%	90%	90.5%	91%
AC Current	2.3A/115VAC 1.5A/230VAC
Inrush Current	COLD START 50A/230VAC
Leakage Current	<0.75mA / 240VAC
Over Load	110 ~ 150% 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	129*97*30mm (L*W*H)
Weight/Packing	0.34Kg