Industrial Switching Power Supply SMPS Mdr Series 20W DC Power Supply 12V 1.67A AC DC Power Supply

• Output Type: Single
• Warranty: >2 Years
• Output Power: 51 - 100W
• Input Voltage: Full Range
• Connection Mode: Series Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Model NO.: MDR-20-12
• Voltage Regulating Mode: Frequency Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: Two-way Transmission
• Modulation System: PFAW
• Certification: CE, RoHS
• Brand: Weho
• Hold up Time: 30ms/230VAC 12ms/115VAC at Full Load
• Voltage Range: 85 ~ 264VAC 120 ~ 373VDC
• Frequency Range: 47~63Hz
• Efficiency: 87.5%
• Leakage Current: <0.75mA / 240VAC
• Transport Package: Carton or Plywood Case
• Specification: 40mm*90mm*100mm
• Trademark: Weho
• Origin: Zhejiang
• HS Code: 8504401400
• Production Capacity: 50000/Year

Product Description

Industrial Switching Power Supply Smps MDR series 20w dc power supply 12v 1.67a ac dc power supply

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 warranty

Model	MDR-100-12	MDR-100-24	MDR-100-48
DC Voltage	12V	24V	48V
Rated Current	7.5A	4A	2A
Current Range	0~7.5A	0~4A	0~2A
Rated Power	90W	96W	96W
Ripple & Noise	120mVp-p	150mVp-p	200mVp-p
Voltage Tolerance	±1.0%	±1.0%	±1.0%
Line Regulation	±1.0%	±1.0%	±1.0%
Load Regulation	±1.0%	±1.0%	±1.0%
Setup, Rise Time	3000ms,50ms/230VAC   3000ms,50ms/115VAC at full load
Hold up Time	50ms/230VAC   20ms/115VAC at full load
Voltage Range	85~264VAC   120~370VDC
Frequency Range	47~63Hz
Efficiency	83%	86%	87%
AC Current	1.3A/115VAC   0.8A/230VAC
Inrush Current	Cold start  30A/115VAC  60A/230VAC
Over Load	105% ~ 150% rated output power
	Protection type : Constant current limiting , recovers automatically after fault condition is removed
Working Temp	-20 ~ +70ºC (Refer to "Derating Curve")
Working Humidity	20 ~ 95% RH non-condensing
Storange Temp.,Humidity	-40 ~ +85ºC, 10 ~ 95% RH
Temp Coefficient	±0.03%/ºC (0 ~ 50ºC)
Withstand Voltage	I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
lsolation Resistance	I/P-O/P, I/P-FG, O/P-FG :100M Ohms / 500VDC/25ºC/70% RH
Dimension	55*90*100mm
Weight	0.42Kg