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ASD15 15 Watt Converters

Isolated and Regulated 15 WATT Modular DC/DC Converters

Wide 4 : 1 Input Range

High Efficiency

Regulated Outputs

1500V Isolation

Full EMI Shielding

Standard Pinouts

Model Number

Input Voltage Range

Input Surge Voltage

Output Voltage

Output Amps

Load Regulation

Line Regulation

Input Fuse

Isolation

ASD15-12S3

9-18VDC

50V 10mS duration, min

3.3 VDC

3.75

±0.5%

±0.5%

4A

500VDC

ASD15-48S3

20-75VDC

100V 10mS duration, min

3.3 VDC

3.75

±0.5%

±0.5%

2A

1500VDC

ASD15-12S5

9-18VDC

50V 10mS duration, min

5 VDC

3

±0.5%

±0.5%

4A

500VDC

ASD15-48S5

20-75VDC

100V 10mS duration, min

5 VDC

3

±0.5%

±0.5%

2A

1500VDC

ASD15-12S12

9-18VDC

50V 10mS duration, min

12 VDC

1.25

±0.5%

±0.5%

4A

500VDC

ASD15-48S12

20-75VDC

100V 10mS duration, min

12 VDC

1.25

±0.5%

±0.5%

2A

1500VDC

ASD15-12S15

9-18VDC

50V 10mS duration, min

15 VDC

1

±0.5%

±0.5%

4A

500VDC

ASD15-48S15

20-75VDC

100V 10mS duration, min

15 VDC

1

±0.5%

±0.5%

2A

1500VDC

ASD15-12D5

9-18VDC

50V 10mS duration, min

±5 VDC

±1.5

±3% 20% to FL

±0.5%

4A

500VDC

ASD15-48D5

20-75VDC

100V 10mS duration, min

±5 VDC

±1.5

±3% 20% to FL

±0.5%

2A

1500VDC

ASD15-12D12

9-18VDC

50V 10mS duration, min

±12 VDC

±0.62

±1% 20% to FL

±1%

4A

500VDC

ASD15-48D12

20-75VDC

100V 10mS duration, min

±12 VDC

±0.62

±1% 20% to FL

±1%

2A

1500VDC

ASD15-12D15

9-18VDC

50V 10mS duration, min

±15 VDC

±0.5

±1% 20% to FL

±1%

4A

500VDC

ASD15-48D15

20-75VDC

100V 10mS duration, min

±15 VDC

±0.5

±1% 20% to FL

±1%

2A

1500VDC

ASD15 series

Input Specifications

Input Voltage Range

9-18VDC

Input Surge Voltage

50V 10mS duration, min

General Specifications

Isolation

500VDC

Efficiency

82% typ.

Switching Frequency

450KHz

Input-Output Capacitance

1000 pF

Shutdown Idle Current

15mA

Physical Specifications

Case Material

Aluminum

Construction

Fully Encapsulated

Weight (g)

40g

Weight (oz)

1.6oz

Output Specifications

Output Voltage

3.3 VDC

Output Amps

3.75

Load Regulation

±0.5%

Line Regulation

±0.5%

Temperature Coefficient

±0.01%/°C

Ripple and Noise

100mV Pk-Pk, typ

Voltage Stability

± 0.05%, max

Over Voltage Protection

Clamp, 130-150%

Short Circuit Protection

Continuous, self-recovering

Transient Response

±2%, max.

DC Voltage Adjust (typ.)

0.5V min, 0.65V typ

Environmental Specifications

Operating Temperature

-25 to +71°C (FL)

Case Temperature

110°C max.

Storage Temperature

-40 to +125°C

MTBF

1,000,000 Hrs Mil Std 217, 25°C

Vibration

To MIL-STD 810°C

Remot Shutdown

(Ref to - Input pin) Logic “1”/Open=ON Logic “0”/GND=OFF

Input Fuse 1

4A

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.