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SPU31 31w Switch Mode Power Supplies

30W Desktop Switching Power Supplies for I.T.E

Wide Input Voltage 90 to 264VAC, 47~63Hz

IEC-320-C14 Input Inlet

Single Output

Output Voltage Available from 5Volts(DC) - 48Volts(DC)

Splash proof

Class I

Model Number

Output Voltage

Output Amps

Total Regulation

SPU31-102

5 Volts(DC)

5.00 Amps

5%

SPU31-103

6 Volts(DC)

4.16 Amps

5%

SPU31-104

10 Volts(DC)

3.0 Amps

5%

SPU31-105

12 Volts(DC)

2.5 Amps

5%

SPU31-106

15 Volts(DC)

2.0 Amps

5%

SPU31-107

18 Volts(DC)

1.66 Amps

5%

SPU31-108

24 Volts(DC)

1.25 Amps

3%

SPU31-109

30 Volts(DC)

1.0 Amps

3%

SPU31-110

36 Volts(DC)

0.83 Amps

3%

SPU31-111

48 Volts(DC)

0.62 Amps

3%

SPU31 series

Input Specifications

Input Voltage Range

90-264 VAC

Frequency Range

47-63 Hz

Inrush Current

Low Line: 15Amps max. High Line 30Amps max. (cold start)

Input Current

Low Line 0.8Amps @ 115VAC/High Line: 0.5Amps @ 230VAC

Leakage Current

0.75mAmps max @ 240VAC/0.5mAmps typ. @ 240VAC

General Specifications

Isolation

4242 Volts(DC) Input-Output

Isolation Input-Ground

2121Volts(DC) Input-Ground

Insulation Resistance

50 MΩ min. /500Volts(DC)

Efficiency

81% @ FL, typ

Physical Specifications

Size (mm)

107x47x29.6 mm

Size (Inches)

4.21”x1.85”x1.17”

Weight (g)

265~280g

Weight (oz)

9.35~8.87oz

Output Specifications

Output Voltage

5 Volts(DC)

Output Amps

5.00 Amps

Load Regulation

± 7% max.@ 230VAC

Line Regulation

± 1%, max.

Total Regulation

5%

Temperature Coefficient

±0.04%/°C, typ

Ripple and Noise

1% Pk-Pk,max @ 90VAC

Over Current Protection

110-150%

Transient Response

4mS @ 100VAC @ FL to 1/2 load

Start Up, Rise Time

2S @ 100VAC max

Hold Up Time

12 mS min.@ 110VAC

Environmental Specifications

Operating Temperature

0 to +70°C @ FL (See Derate Curve)

Storage Temperature

-40 to +85°C

Working Humidity

5% to 95%, non-cond

EMI

CISPR-22B @ 220VAC FCC PART-15B @ 110VAC

MTBF

0.1 MHrs MIL-HDBK-217F(25°C)

Notes

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.