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MDR-20

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Product Detail

20W Single Output 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
isolation classⅡ
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	1.64A	1A
Current Range	0-3A	0-1.67A	0-1.64A	0-1A
Rated Power	15W	20W	20W	24W
Ripple & Noise	80mVp-p	120mVp-p	120mVp-p	150mVp-p
Voltage Adj. Range	-5%,+10%	-8%,+10%	±10%	±10%
Voltage Tolerance	±2%	±1%	±1%	±1%
Setup, Rise Time	500ms,30ms/230VAC1000ms,30ms/115VAC at full load
Hold Up Time	50ms/230VAC20ms/115VAC at full load

INPUT
Voltage Range	88~264VAC47~63Hz; 124~370VDC
AC Current	0.05A/115V0.35A/ 230V
Efficiency	76%	80%	81%	84%
Inrush Current	Cold start 20A/115V40A/230V
Leakage Current	<1mA/240VAC

PROTECTION
Over Load	105%~160%
	Protection type: Constant current limiting, recovers automatically after fault condition is removed
Over Voltage	115%~135%
	Protection type: Shut down o/p voltage, re-power on to recover

ENVIRONMENT
Working Temp., Humidity	-20℃~+60℃; 20%~90%RH
Storage Temp., Humidity	-40℃~+85℃; 10%~95%RH
Temp. Coefficient	±0.03%/℃(0~50℃)
Vibration	10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Z axes

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

STANDARD
Safety Standard	Design refer to UL60950-1,TUV EN60950-1,EN50178
EMC Standard	Design refer to EN55011,EN55022,EN61000-3-2,-3,EN61000-4-2,3,4,5,6,8,11,ENV50204,EN55024,EN61000-6-2，EN61204-3

OTHERS
Dimension	22.590100mm(WHL)
Weight	0.20Kg
Packing	60pcs/carton

NOTE
1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature. 2.Ripple & noise are measured at 20MHz of bandwidth by using a 12”twisted pair-wire terminated with a 0.1μ & 47μparallel 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.