Order by phone: 1-800-823-8082 / +1-508-964-6300 M-F 8:30am to 5:30pm EST

RQ125 125 Watt Switch Mode Enclosed Power Supplies

125W Quad Output Switching Power Supply

LED indicator for power on

Protections: Short circuit / Overload / Over voltage

All using 105°C long life electrolytic capacitors

Cooling by free air convection

High efficiency, long life and high reliability

Model Number

Output Voltage

Output Amps

Load Regulation

Ripple and Noise

Efficiency
RQ125-B 5vdc/12vdc/-5vdc/-12vdc 11 Amps/4.5 Amps/1.0 Amps/0.5 Amps

±1.0%±3.0%/±6.0%/±2.0% (Note 4)

80mVpk-pk/120mVpk-pk/80mVpk-pk/80mVpk-pk (Note 1)

0.79
RQ125-C 5vdc/15vdc/-5vdc/-15vdc 10 Amps/4.0 Amps/1.0 Amps/0.5 Amps

±1.0%±3.0%/±6.0%/±2.0% (Note 4)

80mVpk-pk/120mVpk-pk/80mVpk-pk/80mVpk-pk (Note 1)

0.8
RQ125-D 5vdc/12vdc/24vdc/-12vdc 8 Amps/2.5 Amps/2.0 Amps/0.5 Amps

±1.0%±3.0%/±5.0%/±2.0% (Note 4)

80mVpk-pk/120mVpk-pk/150mVpk-pk/80mVpk-pk (Note 1)

0.82

RQ125 series

Input Specifications

Input Voltage Range

90-132VAC /176~264VAC selected by switch, 248-373vdc

Input Reflected Ripple Current

3.0Amps max @115VAC, 2.0Amps max @230VAC

Frequency Range

47-63 Hz

Inrush Current

40 Amps @ 230VAC (cold start)

General Specifications

Isolation

4242VDC

Isolation Input-Ground

2121VDC

Isolation Output-Ground

707VDC

Insulation Resistance

79%

Switching Frequency

UL60950-1 TUV EN60950-1 Approved

Environmental Specifications

Operating Temperature

-25°C to +70°C (See Derate Curve)

Storage Temperature

-40°C to +85°C, 10~95% RH

Relative Humidity

20 to +90% RH non cond

MTBF

203.1K Hrs min, MIL-HDBK-217F (25°C)

EMS

Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN61000-6-2(EN50082-2) heavy industry level, criteria A

Output Specifications

Output Voltage

5vdc/12vdc/-5vdc/-12vdc

Output Amps

11 Amps/4.5 Amps/1.0 Amps/0.5 Amps

Load Regulation

±1.0%±3.0%/±6.0%/±2.0% (Note 4)

Line Regulation

±0.5%/±1.0%/±1.0%/±1.0% (Note 3)

Temperature Coefficient

±0.03% / °C (0-50°C) on +5Volts output

Ripple and Noise

80mVpk-pk/120mVpk-pk/80mVpk-pk/80mVpk-pk (Note 1)

Over Voltage Protection

5Volts(DC) only: 5.75~6.75Volts(DC) Hiccup mode, auto recover

Over Current Protection

110~150% rated output power Hiccup mode, auto recover

DC Voltage Adjust (typ.)

5Volts(DC)only: 4.75~5.5Volts(DC)

Hold Up Time

25mS/230VAC, 30mS/115VAC

Physical Specifications

Size (mm)

199 x 98 x 38mm

Size (Inches)

7.84” x 3.86” x 1.50”

Weight (g)

700g

Weight (oz)

24.69oz

Notes

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

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.