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SP320DRL 320w Power Supplies

320W Single Output with PFC Function

Universal AC input/full range

Built-in active PFC function, PF>0.95

Protections: Short circuit/Over Load/Over voltage/Over Temperature

Forced Air Cooling by built-in DC fan

Built-in fan speed control

Fixed switching frequency at 100KHz

 

Model Number

Output Voltage

Output Amps

Load Regulation

Line Regulation

Ripple and Noise

Over Voltage Protection

Voltage Tolerance

DC Voltage Adjust

Minimum Load Requirement

Efficiency

SP320-5/DRL

5V

55A

+/-1%

+/-0.5%

150mVp-p max. (Note 2)

5.75~6.75V Protection type: Shut down o/p voltage, re-power on to recover

+/-2%

4.5~ 5.5V

0~55A

79% typ.

SP320-7.5/DRL

7.5V

40A

+/-1%

+/-0.5%

150mVp-p max. (Note 2)

9.4~10.9V Protection type: Shut down o/p voltage, re-power on to recover

+/-2%

6~ 9V

0~40A

83% typ.

SP320-12/DRL

12V

25A

+/-0.5%

+/-0.3%

150mVp-p max. (Note 2)

13.8~16.2V Protection type: Shut down o/p voltage, re-power on to recover

+/-1%

10~ 13.2V

0~25A

86% typ.

SP320-13.5/DRL

13.5V

22A

+/-0.5%

+/-0.3%

150mVp-p max. (Note 2)

15.5~18.2V Protection type: Shut down o/p voltage, re-power on to recover

+/-1%

12~ 15V

0~22A

86% typ.

SP320-15/DRL

15V

20A

+/-0.5%

+/-0.3%

150mVp-p max. (Note 2)

18~21V Protection type: Shut down o/p voltage, re-power on to recover

+/-1%

13.5~ 18V

0~20A

86% typ.

SP320-24/DRL

24V

13A

+/-0.5%

+/-0.2%

150mVp-p max. (Note 2)

27.6~32.4V Protection type: Shut down o/p voltage, re-power on to recover

+/-1%

20~ 26.4V

0~13A

87% typ.

SP320-27/DRL

27V

11.7A

+/-0.5%

+/-0.2%

200mVp-p max. (Note 2)

33.7~39.2V Protection type: Shut down o/p voltage, re-power on to recover

+/-1%

26~ 31.5V

0~11.7A

88% typ.

SP320-48/DRL

48V

6.7A

+/-0.5%

+/-0.2%

240mVp-p max. (Note 2)

57.6~67.2V Protection type: Shut down o/p voltage, re-power on to recover

+/-1%

41~ 56V

0~6.7A

89% typ.

SP320/DRL series

Input Specifications

General Specifications

Environmental Specifications

Operating Temperature

-20~+65°C (Refer to output load derating curve)

Storage Temperature

-40~+85°C

Working Humidity

20 ~ 90 % RH non-condensing

Storage Humidity

10~95% RH

EMI

Compliance to EN55022 (CISPR22) Class B (Note 4)

MTBF

207K hrs min. MIL-HDBK-217F (25°C)

Vibration

10~500Hz, 2G 10min./1cycle, 60 min. each along X, Y, Z axes

EMS

Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, light industry level, criteria A (Note 4)

Isolation

3KVAC (Note 4)

Isolation Input-Ground

1.5KVAC (Note 4)

Isolation Output-Ground

0.5KVAC (Note 4)

Insulation Resistance

100M Ohms/500VDC (Note 4)

Efficiency

79% typ.

Safety Approvals

UL60950-1, TUV EN60950-1 Approved (Note 4)

Harmonic Current

Compliance to EN61000-3-2,-3 (Note 4)

Input Voltage Range

88~264VAC 120~370VDC (Note 5)

Frequency Range

47~63Hz

Inrush Current

20A/115VAC 40A/230VAC

Input Current

5A/115VAC 2.5A/230VAC

Leakage Current

<1mA/240VAC

Power Factor Correction

PF>0.95/230VAC PF>0.98/115VAC at full load

Physical Specifications

Notes

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 °C of ambient temperature.

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

3. Tolerance: includes set up tolerance, line regulation and load regulation.

4. The power supply is considered a component which will be installed into a final equipment. The final equpiment must be re-confirmed that it still meets EMC directives.

5. Derating may be needed under low input voltages. Please check the derating curve for more details.

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.

Output Voltage

5V

Output Amps

55A

Load Regulation

±1%

Line Regulation

±0.5%

Temperature Coefficient

±0.03%/°C (0~50°C)

Ripple and Noise

150mVp-p max. (Note 2)

Over Voltage Protection

5.75~6.75V Protection type: Shut down o/p voltage, re-power on to recover

Over Current Protection

105~135% rated output power. Protection type: Hiccup mode, recovers automatically after fault condition is removed

Over Temperature Protection

80°C ±5°C (70°C ±5°C 5V only) (TSW1: Detect on heatsink of power transistor.) Protection type: shut down o/p voltage, recovers automatically when temperature goes down

Voltage Tolerance

±2%

DC Voltage Adjust

4.5~5.5V

Minimum Load Requirement

0~55A

Rise Time

800ms, 50ms/230VAC; 2500ms, 50ms/115VAC at Full Load

Hold Up Time

16ms/230VAC 16ms/115VAC at full load typ.

Output Specifications