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SPU20 20w Switch Mode Power Supplies

20 Watt Desktop Switching Power Supplies

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

IEC-320-C6 Input Inlet

Splash proof

Single Output

Class I

CEC and Energy Star compliance

Model Number

Output Voltage

Output Amps

SPU20A-102

5 Volts(DC)

3.0 Amps

SPU20A-105

12 Volts(DC)

1.66 Amps

SPU20A-106

15 Volts(DC

1.33 Amps

SPU20A-108

24 Volts(DC

0.83 Amps

SPU20A-109

30 Volts(DC

0.66 Amps

SPU20A-111

48 Volts(DC

0.42 Amps

SPU20 series

Input Specifications

Input Voltage Range

90-264 VAC

Frequency Range

47-63 Hz

Inrush Current

Low Line 15Amps max High Line 30Amps max

Input Current

Low Line 0.4Amps High Line 0.25Amps

Leakage Current

0.75 mAmps max. @ 240VAC/0.5 mAmps typ. @ 240VAC (@ FL)

General Specifications

Isolation

4242 Volts(DC) Input-Output

Isolation Input-Ground

2121 Volts(DC) Input-Ground

Insulation Resistance

50 MΩ / 500Volts(DC)

No Load Power Consumption

< 0.5W @ 240VAC

Efficiency

75% min. / 85% typ. / 95% max @ FL @ 230VAC

Physical Specifications

Size (mm)

99.0 x 42.0 x 31.0 mm

Size (Inches)

3.90” x 1.65” x 1.22”

Weight (g)

170g

Weight (oz)

6.00 oz

Output Specifications

Output Voltage

5 Volts(DC)

Output Amps

3.0 Amps

Load Regulation

± 5%, max. @ 230VAC (@ FL)

Line Regulation

± 1%, max.

Temperature Coefficient

±0.04%/°C

Ripple and Noise

1% Pk-Pk @ 90VAC (@ FL)

Over Current Protection

110~150%

Transient Response

4mS @ 100VAC

Start Up, Rise Time

0.5S max / 0.25S typ. @ 100VAC

Hold Up Time

12mS min @ 110VAC 14mS typ. @ 110VAC 16mS max. @ 110VAC

Environmental Specifications

Operating Temperature

0 to +70°C

Storage Temperature

-40 to +85°C

Working Humidity

5% to 95%, non-cond

EMI

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

MTBF

0.3 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.