Mdr-20-12 Power Suppy 20W 12V 24V 48V DC Single Output Switching Power Supply

• Output Type: Single
• Warranty: 2 Years
• Output Power: 1 - 50W
• Input Voltage: 85~264VAC
• 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: One-way Transmission
• Modulation System: PWM
• Certification: CE, RoHS, ISO
• Brand: Leyu
• Weight: 0.19kg
• Efficient: 80%
• Transport Package: Carton
• Specification: 22.5*90*100mm(W*H*D)
• Trademark: LEYU
• Origin: China Mainland
• HS Code: 8504401990
• Production Capacity: 2000/M

Product Description

20W Single Output Industrial DIN Rail Power Supply        MDR-20 series
Features:
Universal AC input/ full range
Protections: Short circuit/ Over load/ Over voltage
Cooling by free air convection
Can be installed on DIN rail TS-35/7.5 or 15  
LED indicator for power on
100% full load burn-in test
2 years warranty

SPECIFICATIONS
OUTPUT
Model	MDR-20-5	MDR-20-12	MDR-20-15	MDR-20-24
DC Voltage	5V	12V	15V	24V
Rated Current	3A	1.67A	1.34A	1A
Current Range	0-3A	0-1.67A	0-1.34A	0-1A
Rated Power	15W	20W	20W	24W
Ripple & Noise	80mVp-p	120mVp-p	120mVp-p	150mVp-p
Voltage Tolerance	±2%	±1%	±1%	±1%
Line regulation	±1.0%	±1.0%	±1.0%	±1.0%
Load regulation	±1.0%	±1.0%	±1.0%	±1.0%
Setup, Rise Time	500ms,30ms/230VAC   1000ms,30ms/115VAC at full load
Hold Up Time	50ms/230VAC   25ms/115VAC at full load
Voltage Range	85~264VAC   47~63Hz; 120~370VDC
AC Current	0.55A/115VAC   0.35A/ 230VAC
Efficiency	76%	80%	81%	84%
Inrush Current	Cold start 20A/115V   40A/230V
Leakage Current	<1mA/240VAC
Over Load	105% ~ 160% rated output power
	Protection type: Constant current limiting, recovers automatically after fault condition is removed
Over Voltage	5.75-6.75V	13.8-16.2V	17.25-20.25V	27.6-32.4V
	Protection type: Shut down o/p voltage, re-power on to recover
Working Temp., Humidity	-20ºC~+70ºC; 20%~90% RH non-condensing
Storage Temp., Humidity	-40ºC~+85ºC; 10%~95%RH
Temp. Coefficient	±0.03%/ºC(0~50ºC)
Vibration	10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Z axes
Withstand Voltage	I/P-O/P: 3KVAC   I/P-FG:2KVAC   O/P-FG:0.5KVAC
Isolation Resistance	I/P-O/P, I/P-FG, O/P-F/G: 100M Ohms / 500VDC/25ºC/70% RH
Safety Standard	Design refer to UL508,TUV EN60950-1
EMC Standard	Design refer to EN55011,EN55022,EN61000-3-2,-3,EN61000-4-2,3,4,5,6,8,11,EN55024,EN61000-6-1,EN61204-3, light industry level, criteria A
Dimension	22.5*90*100mm(W*H*D)
Weight	0.19Kg
Packing	72pcs/carton/14.7kg/0.91CUFT
NOTE
1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature. 2.Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μf & 47μf parallel capacitor. 3.Tolerance: includes set up tolerance, line regulation and load regulation. 4.The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.