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SP75 75w Power Supplies

75W Single Output with PFC Function

Universal AC input

Protections:Short circuit/Over load/Over voltage

Built-in active PFC function, PF >0.93

LED indicator for power on

Built-in constant current limiting circuit

Low profile: 33mm thickness

Model Number

Output Voltage

Output Amps

Load Regulation

Ripple and Noise

Over Voltage Protection

DC Voltage Adjust (typ.)

Efficiency

SP75-3.3

3.3 Volts(DC)

15 Amps

±1.0%

80mV pk-pk (Note 1)

3.8 ~ 4.46Volt(DC) Shut down o/p voltage, re-power

3.14~3.63Volt(DC)

0.68

SP75-5

5 Volts(DC)

15 Amps

±1.0%

80mV pk-pk (Note 1)

5.75 ~ 6.75Volt(DC) Shut down o/p voltage, re-power

4.75~5.5Volt(DC)

0.72

SP75-7.5

7.5 Volts(DC)

10 Amps

±1.0%

80mV pk-pk (Note 1)

8.63 ~ 10.13Volt(DC) Shut down o/p voltage, re-power

7.13~8.25Volt(DC)

0.74

SP75-12

12 Volts(DC)

6.3 Amps

±0.5%

80mV pk-pk (Note 1)

13.8 ~ 16.2Volt(DC) Shut down o/p voltage, re-power

11.4~13.2Volt(DC)

0.77

SP75-13.5

13.5 Volts(DC)

5.6 Amps

±0.5%

80mV pk-pk (Note 1)

15.53 ~ 18.23Volt(DC) Shut down o/p voltage, re-power

12.8~14.9Volt(DC)

0.77

SP75-15

15 Volts(DC)

5.0 Amps

±0.5%

80mV pk-pk (Note 1)

17.25 ~ 20.25Volt(DC) Shut down o/p voltage, re-power

14.3~16.5Volt(DC)

0.79

SP75-24

24 Volts(DC)

3.2Amps

±0.5%

100mV pk-pk (Note 1)

27.6 ~ 32.4Volt(DC) Shut down o/p voltage, re-power

22.8~26.4Volt(DC)

0.8

SP75-27

27 Volts(DC)

2.8 Amps

±0.5%

100mV pk-pk (Note 1)

31.05 ~ 36.45Volt(DC) Shut down o/p voltage, re-power

25.7~29.7Volt(DC)

0.8

SP75-48

48 Volts(DC)

1.6 Amps

±0.5%

100mV pk-pk (Note 1)

55.2 ~ 64.8Volt(DC) Shut down o/p voltage, re-power

45.6~52.8Volt(DC)

0.8

SP75 series

Input Specifications

Input Voltage Range

90 ~ 264VAC 120~370 Volts(DC) (Note 3)

Input Reflected Ripple Current

1.3 Amps. @ 115VAC, 0.7 Amps. @ 230VAC

Frequency Range

47-63 Hz

Inrush Current

30Amps / 230VAC (cold start)

General Specifications

Isolation

4242VDC

Isolation Input-Ground

2121VDC

Isolation Output-Ground

707VDC

Insulation Resistance

68%

Switching Frequency

UL60950-1, TUV EN60950-1 Approved

Environmental Specifications

Operating Temperature

-10°C to +60°C (See Derate Curve)

Storage Temperature

-20°C to +85°C, 10~95% RH

Relative Humidity

20~90% RH non cond

EMI

Compliance to EN55022 (CISPR22) Class B

MTBF

208.8KHrs min,MIL-HDBK-217F(25°C)

EMS

Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11; ENV50204,EN55024, light Industry Level, Criteria A

Output Specifications

Output Voltage

3.3 Volts(DC)

Output Amps

15 Amps

Load Regulation

±1.0%

Line Regulation

±0.5%

Temperature Coefficient

±0.05% / °C (0-50°C)

Ripple and Noise

80mV pk-pk (Note 1)

Over Voltage Protection

3.8 ~ 4.46Volt(DC) Shut down o/p voltage, re-power

Over Current Protection

105 ~ 150% rated output power, Constant current limiting,auto-recover

DC Voltage Adjust (typ.)

3.14~3.63Volt(DC)

Hold Up Time

36mS @ FL

Remore Shutdown

CN3: 4 ~ 10Volts(DC) POWER ON <0 ~ 0.8Volts(DC)DC POWER OFF

Physical Specifications

Size (mm)

179 x 97 x 33mm

Size (Inches)

7.05” x 3.82 ” x 1.30 ”

Weight (g)

580g

Weight (oz)

20.46oz

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.

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.