DR120 120w Power Supplies

120W 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. Fized switching frequency at 55KHz

Model Number	Output Voltage	Output Amps	Ripple and Noise	Over Voltage Protection	Over Temperature Protection	Voltage Tolerance	DC Voltage Adjust	Minimum Load Requirement	Efficiency
DR-120-12	12V(DC)	10A	80mVpk-pk (Note 1)	15~16.5V Shut down o/p voltage, re-power	85°C ±5°C Shut down o/p voltage, auto recover	± 2% 12Volts(DC) (Note 2)	12~14V	0 ~ 10Amps	80%
DR-120-24	24V(DC)	5A	80mVpk-pk (Note 1)	298~33V Shut down o/p voltage, re-power	90°C ±5°C Shut down o/p voltage, auto recover	± 1% 24~48Volts(DC) (Note 2)	24~28V	0 ~ 5Amps	84%
DR-120-48	48V(DC)	2.5A	100mVpk-pk (Note 1)	58~65V Shut down o/p voltage, re-power	90°C±-5°C Shut down o/p voltage, auto recover	± 1% 24~48Volts(DC) (Note 2)	48~53V	0 ~ 2.5Amps	85%

DR-120 series

Input Specifications

Input Voltage Range	90~264VAC / 120-370 Volts (DC)
Frequency Range	47 ~ 63Hz
Inrush Current	20A/115VAC 40A/230VAC (cold start) typ.
Input Current	1.6A/115VAC 0.96A/230VAC
Leakage Current	<1mA / 240VAC

General Specifications

Isolation	3000VAC
Isolation Input-Ground	1500VAC
Isolation Output-Ground	500VAC
Insulation Resistance	? 100M? @ 500VDC
Efficiency	80%
Safety Approvals	UL508 TUV EN60950-1 approved UL60950-1
Harmonic Current	Compliance to EN61000-3-2,-3

Environmental Specifications

Operating Temperature	-10°C ~ +60°C (Refer to output load for derating 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	136.8KHrs 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	12V(DC)
Output Amps	10A
Load Regulation	± 1.0%
Line Regulation	± 0.5% max
Temperature Coefficient	0.03%/°C (0 ~ 50°C)
Ripple and Noise	80mVpk-pk (Note 1)
Over Voltage Protection	15~16.5V Shut down o/p voltage, re-power
Over Current Protection	105 ~ 160% rated output power
Over Temperature Protection	85°C ±5°C Shut down o/p voltage, auto recover
Voltage Tolerance	± 2% 12Volts(DC) (Note 2)
DC Voltage Adjust	12~14V
Minimum Load Requirement	0 ~ 10Amps
Rise Time	500ms, 60ms/230VAC 70ms, 60ms/115VAC @ FL
Hold Up Time	36mS @ 230VAC 32ms@115VAC

Physical Specifications

Size (mm)	65.5 x 125.2 x 100
Size (Inches)	2.58” x 4.93 ” x 3.94 ”
Weight (g)	790g
Weight (oz)	27.87 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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DR120 120w Power Supplies