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AS25DRL 25 Watt Switch Mode Power Supplies

25W Single Output Switching Power Supply

Universal AC input/Full range

Protections: Short circuit/Over load/Over voltage

Cooling by free air convection

100% full load burn-in test

Fixed switching frequency at 56KHz

Model Number

Output Voltage

Output Amps

Load Regulation

Ripple and Noise

Over Voltage Protection

Voltage Tolerance

DC Voltage Adjust

Minimum Load Requirement

Efficiency

AS25-5/DRL

5V

5A

+/- 1.0%

50MvP-P max. (Note 2)

5.75v ~ 6.75v Hiccup mode, recovers automatically after fault condition is removed

+/- 2.0% (Note 3)

4.75 ~ 5.5V

0 ~ 5A

72% / 115VAC typ.

AS25-12/DRL

12V

2.1A

+/- 0.5%

100mVp-p max. (Note 2)

13.8V ~ 16.2V Hiccup mode, recovers automatically after fault condition is removed

+/- 1.0% (Note 3)

10.8 ~ 13.2V

0 ~ 2.1A

76% / 115VAC typ.

AS25-15/DRL

15V

1.7A

+/- 0.5%

100mVp-p max. (Note 2)

17.25V ~ 20.25V Hiccup mode, recovers automatically after fault condition is removed

+/- 1.0% (Note 3)

13.5 ~ 16.5V

0 ~ 1.7A

77% / 115VAC typ.

AS25-24/DRL

24V

1.1A

+/- 0.5%

100mVp-p max. (Note 2)

27.6V ~ 32.4V Hiccup mode, recovers automatically after fault condition is removed

+/- 1.0% (Note 3)

21.6 ~ 26.4V

0 ~ 1.1A

80% / 115VAC typ

AS25/DRL series

Input Specifications

Input Voltage Range

85 ~ 264VAC 120 ~ 370VDC

Frequency Range

47 ~ 63Hz

Inrush Current

Cold Start 13A/115VAC 25A/230VAC typ.

Input Current

0.6A/115VAC .35A/230VAC typ.

Leakage Current

<0.75mA/240VAC

General Specifications

Isolation

3KVAC

Isolation Input-Ground

1.5KVAC

Isolation Output-Ground

0.5KVAC

Insulation Resistance

100M Ohms/500VDC

Efficiency

72% / 115VAC typ.

Safety Approvals

UL1012, TUV EN 60950-1 Approved

Harmonic Current

Compliance to EN61000-3-2,-3

Environmental Specifications

Operating Temperature

-10°C ~ +60°C (Refer to output load for derating curve)

Storage Temperature

-20°C ~ +85°C

Working Humidity

20~90% RH non condensing

Storage Humidity

10 ~ 95% RH

EMI

Compliance to EN 55022 (CISPR22) Class B

MTBF

330.8 K hrs min. MIL-HDBK-217F (25°C)

Vibration

10 ~ 500Hz. 2G 10- min./1 cycle, 60min. 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

Output Specifications

Output Voltage

5V

Output Amps

5A

Load Regulation

± 1.0%

Line Regulation

± 0.5%

Temperature Coefficient

±0.03%/°C (0 ~ 50°C)

Ripple and Noise

50MvP-P max. (Note 2)

Over Voltage Protection

5.75v ~ 6.75v Hiccup mode, recovers automatically after fault condition is removed

Over Current Protection

105 ~ 150% rated output power. Hiccup mode, recovers automatically after fault condition is removed

Voltage Tolerance

± 2.0% (Note 3)

DC Voltage Adjust

4.75 ~ 5.5V

Minimum Load Requirement

0 ~ 5A

Rise Time

300ms, 50ms/230VAC 800ms, 50ms/115VAC at full load

Hold Up Time

90ms/230VAC 12ms/115VAC at full load typ.

Physical Specifications

Size (mm)

99x97x36mm

Size (Inches)

3.9x3.8x1.4”

Weight (g)

0.39Kg; 45pcs/18Kg/0.9CUFT

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.

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.