MDR40 40w Power Supplies

40W Single Ouput Industrial DIN Rail Power Supply

	Universal AC input
	Protections: Short circuit/Overload/ Over voltage
	Cooling by free air convection
	Can be installed on DIN rail S-35/7.5 or 15
	NEC class 2/LPS compliant
	LED indicator for power on, DC OK relaty contact, No load power consumption of <0.75W

Model Number	Output Voltage	Output Amps	Load Regulation	Ripple and Noise	Over Voltage Protection	Voltage Tolerance	DC Voltage Adjust	Minimum Load Requirement	Efficiency
MDR-40-5	5 Volts(DC)	6 Amps	±1.5%	80mV pk-pk (Note 1)	6.25~7.25V Shutdown o/p voltage, re-power	±2% (Note 2)	5~6V	0 ~ 6Amps	78%
MDR-40-12	12 Volts(DC)	3.3 Amps	±1%	120mV pk-pk (Note 1)	15.6~18V Shutdown o/p voltage, re-power	±1% (Note 2)	12~15V	0 ~ 3.33Amps	86%
MDR-40-24	24 Volts(DC)	1.7 Amps	±1%	150mV pk-pk (Note 1)	31.2~36V Shutdown o/p voltage, re-power	±1% (Note 2)	24~30V	0 ~ 1.7Amps	88%
MDR-40-48	48 Volts(DC)	0.83 Amps	±1%	200mV pk-pk (Note 1)	57.6~64.8V Shutdown o/p voltage, re-power	±1% (Note 2)	48~56V	0 ~ 0.83Amps	88%

MDR-40 series

Input Specifications

Input Voltage Range	90-264VAC / 120-370 Volts (DC)
Frequency Range	47 ~ 63Hz
Inrush Current	30 Amps @ 115VAC Input 60 Amps @ 230VAC Input (cold start) typ.
Input Current	1.1 Amps. @ 115VAC 0.7 Amps. @ 230VAC
Leakage Current	< 1mA / 240VAC

General Specifications

Isolation	3000VAC
Isolation Input-Ground	1500VAC
Isolation Output-Ground	500VAC
Insulation Resistance	? 100M? @ 500VDC
Efficiency	78%
Safety Approvals	UL508 TUV EN60950-1 Approved NEC class 2/LPS compliant (24V,48Vonly)
Harmonic Current	Compliance to EN61000-3-2,-3

Environmental Specifications

Operating Temperature	-20°C to +70°C (See Derate Curve)
Storage Temperature	-40°C to +85°C
Working Humidity	20 to +90% RH, non cond
Storage Humidity	10 ~ 95% RH
EMI	Compliance to EN55022B (CISPR22B)
MTBF	301.7KHrs min, MIL-HDBK-217F(25°C)
Vibration	10~500Hz, 5G10min./1cycle, period for 60min. each along X, Y, Z axes
EMS	Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, EN60601-1-2, heavy industry level, criteria A

Output Specifications

Output Voltage	5 Volts(DC)
Output Amps	6 Amps
Load Regulation	±1.5%
Line Regulation	±1% max
Temperature Coefficient	± 0.03% / °C (0-50°C)
Ripple and Noise	80mV pk-pk (Note 1)
Over Voltage Protection	6.25~7.25V Shutdown o/p voltage, re-power
Over Current Protection	105~160% rated output power Constant current limiting,auto recover
Voltage Tolerance	±2% (Note 2)
DC Voltage Adjust	5~6V
Minimum Load Requirement	0 ~ 6Amps
Rise Time	500ms, 30ms/230VAC 500mS, 30mS/115VAC @ FL
Hold Up Time	50mS @ 230VAC 20mS @115VAC @ FL

Physical Specifications

Size (mm)	10 x 90 x 100
Size (Inches)	0.39” x 3.54 ” x 3.94 ”
Weight (g)	300g
Weight (oz)	10.58 oz

Notes

1. Ripple & Noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

2. Tolerance: includes set up tolerance , line regulation and load regulation.

All specifications are typical at nominal input, full load, and 25°C unless otherwise noted

Astrodyne products are not authorized or warranteed for use as critical components in life support systems, equipment used in hazardous environments, nuclear controls systems, or other mission-critical applications.

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MDR40 40w Power Supplies