DR45 45w Power Supplies

45W Single Output Industrial DIN Rail Power Supply

	Universal AC input
	Protections: Short circuit/Over load/Over voltage/Over Temperature
	Cooling by free air convection
	Can be installed on DIN rail S-35/7.5 or 15
	Isolation class 2
	LED indicator for power on. UL508 (industrial control equipment) approved

Model Number	Output Voltage	Output Amps	Ripple and Noise	Over Voltage Protection	Voltage Tolerance	DC Voltage Adjust	Minimum Load Requirement	Efficiency
DR-45-5	5 Volts(DC)	5 Amps	100mVpk-pk (Note 1)	5.75~6.75V Shut off o/p voltage, auto recover	±2%: 5Volts(DC) only (Note 2)	4.75~5.5V	0 ~ 5Amps	72%
DR-45-12	12 Volts(DC)	3.5 Amps	200mVpk-pk (Note 1)	13.8~16.2V Shut off o/p voltage, auto recover	±1%: 12~24Volts(DC) (Note 2)	10.8~13.2V	0 ~3. 5Amps	77%
DR-45-15	15 Volts(DC)	2.8 Amps	240mVpk-pk (Note 1)	17.25~20.25V Shut off o/p voltage, auto recover	±1%: 12~24Volts(DC) (Note 2)	13.5~16.5V	0 ~ 2.8Amps	77%
DR-45 -24	24 Volts(DC)	2 Amps	480Vpk-pk (Note 1)	27.6~32.4V Shut off o/p voltage, auto recover	±1%: 12~24Volts(DC) (Note 2)	21.6~26.4V	0 ~ 2Amps	80%

DR-45 series

Input Specifications

Input Voltage Range	90~264VAC / 120-370 Volts (DC)
Frequency Range	47 ~ 63Hz
Inrush Current	15 Amps @ 115VAC Input / 30 Amps @ 230VAC Input (Cold Start) typ.
Input Current	28 Amps. @ 115VAC / 56 Amps. @ 230VAC
Leakage Current	<1mA / 240VAC

General Specifications

Isolation	3000VAC
Isolation Input-Ground	1500VAC
Isolation Output-Ground	500VAC
Insulation Resistance	? 100M? @ 500VDC
Efficiency	72%
Safety Approvals	UL508 TUV EN60950-1 approved
Harmonic Current	Compliance to EN61000-3-2,-3

Environmental Specifications

Operating Temperature	-10°C to +50°C (See Derate Curve)
Storage Temperature	-40°C to +85°C
Working Humidity	20~90% RH non condensing
Storage Humidity	10 ~ 95% RH
EMI	Compliance to EN55011 EN55022B (CISPR22B)
MTBF	364.6K Hrs min,MIL-HDBK-217F(25°C )
Vibration	10~500Hz, 2G10min./1cycle, period for 60min. each along X, Y, Z axes Mounting: Compliance to IEC60068-2-6
EMS	Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, ENV50204, EN55024, EN61000-6-2, EN61204-3,heavy industry level,criteria A

Output Specifications

Output Voltage	5 Volts(DC)
Output Amps	5 Amps
Load Regulation	± 1.0%
Line Regulation	±1% max
Temperature Coefficient	0.03%/°C (0 ~ 50°C)
Ripple and Noise	100mVpk-pk (Note 1)
Over Voltage Protection	5.75~6.75V Shut off o/p voltage, auto recover
Over Current Protection	105~160% rated output power Constant current limiting,auto recover
Over Temperature Protection	Tj 135 °C typ(U1)on heat sink of power transistor, Shut off o/p voltage, auto recover
Voltage Tolerance	±2%: 5Volts(DC) only (Note 2)
DC Voltage Adjust	4.75~5.5V
Minimum Load Requirement	0 ~ 5Amps
Rise Time	800ms, 60ms/230VAC @ FL
Hold Up Time	100mS @ 230VAC @ FL

Physical Specifications

Size (mm)	93 x 78 x 67
Size (Inches)	3.66” x 3.07 ” x 2.64 ”
Weight (g)	310g
Weight (oz)	10.93 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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DR45 45w Power Supplies