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ASD03 03w Power Supplies

Isolated and Regulated 5 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

Output Voltage

Output Amps

Load Regulation

Ripple and Noise

MTBF

Efficiency

ASD03-12S3(H orM)*

9-18 VDC

3.3 VDC

0.6Amps

± 0.5% (10% to FL)

3.3V/5V 100mVp-p max.

1,203,000 Hrs.

70%

ASD03-24S3(H orM)*

18-36 VDC

3.3 VDC

0.6Amps

± 0.5% (10% to FL)

3.3V/5V 100mVp-p max.

1,203,000 Hrs.

73%

ASD03-48S3(H orM)*

36-72 VDC

3.3 VDC

0.6Amps

± 0.5% (10% to FL)

3.3V/5V 100mVp-p max.

1,203,000 Hrs.

71%

ASD03-12S5(H or M)*

9-18 VDC

5 VDC

0.6Amps

± 0.5% (10% to FL)

3.3V/5V 100mVp-p max.

1,203,000 Hrs.

73%

ASD03-24S5(H or M)*

18-36 VDC

5 VDC

0.6Amps

± 0.5% (10% to FL)

3.3V/5V 100mVp-p max.

1,203,000 Hrs.

74%

ASD03-48S5(H or M)*

36-72 VDC

5 VDC

0.6Amps

± 0.5% (10% to FL)

3.3V/5V 100mVp-p max.

1,203,000 Hrs.

76%

ASD03-12S12(H or M)*

9-18 VDC

12 VDC

0.250Amps

± 0.5% (10% to FL)

12V/15V 1% p-p max.

1,203,000 Hrs.

78%

ASD03-24S12(H or M)*

18-36 VDC

12 VDC

0.250Amps

± 0.5% (10% to FL)

12V/15V 1% p-p max.

1,203,000 Hrs.

80%

ASD03-48S12(H or M)*

36-72 VDC

12 VDC

0.250Amps

± 0.5% (10% to FL)

12V/15V 1% p-p max.

1,203,000 Hrs.

77%

ASD03-12S15(H or M)*

9-18 VDC

15 VDC

0.200Amps

± 0.5% (10% to FL)

12V/15V 1% p-p max.

1,203,000 Hrs.

76%

ASD03-24S15(H or M)*

18-36 VDC

15 VDC

0.200Amps

± 0.5% (10% to FL)

12V/15V 1% p-p max.

1,203,000 Hrs.

80%

ASD03-48S15(H or M)*

36-72 VDC

15 VDC

0.200Amps

± 0.5% (10% to FL)

12V/15V 1% p-p max.

1,203,000 Hrs.

77%

ASD03-12D5(H or M)*

9-18 VDC

±5 VDC

±0.300Amps

±1% (25% to FL)

3.3V/5V 100mVp-p max.

1,145,000 Hrs.

73%

ASD03-24D5(H or M)*

18-36 VDC

±5 VDC

±0.300Amps

±1% (25% to FL)

3.3V/5V 100mVp-p max.

1,145,000 Hrs.

74%

ASD03-48D5(H or M)*

36-72 VDC

±5 VDC

±0.300Amps

±1% (25% to FL)

3.3V/5V 100mVp-p max.

1,145,000 Hrs.

76%

ASD03-12D12(H or M)*

9-18 VDC

±12 VDC

±0.125Amps

±1% (25% to FL)

12V/15V 1% p-p max.

1,145,000 Hrs.

76%

ASD03-24D12(H or M)*

18-36 VDC

±12 VDC

±0.125Amps

±1% (25% to FL)

12V/15V 1% p-p max.

1,145,000 Hrs.

80%

ASD03-48D12(H or M)*

36-72 VDC

±12 VDC

±0.125Amps

±1% (25% to FL)

12V/15V 1% p-p max.

1,145,000 Hrs.

76%

ASD03-12D15(H or M)*

9-18 VDC

±15 VDC

±0.100Amps

±1% (25% to FL)

12V/15V 1% p-p max.

1,145,000 Hrs.

75%

ASD03-24D15(H or M)*

18-36 VDC

±15 VDC

±0.100Amps

±1% (25% to FL)

12V/15V 1% p-p max.

1,145,000 Hrs.

78%

ASD03-48D15(H or M)*

36-72 VDC

±15 VDC

±0.100Amps

±1% (25% to FL)

12V/15V 1% p-p max.

1,145,000 Hrs.

76%

ASD05 series

Input Specifications

Input Voltage Range

9-36VDC

Input Surge Voltage

50V 10 mS duration, min.

Input Reflected Ripple Current

150mV

Environmental Specifications

Operating Temperature

-25 to +71°C(FL)

Maximum Case Temperature

110°C

Storage Temperature

-40 to +125°C

EMI

Full EMI Shielding

MTBF

1,000,000 Hrs Mil Std 217, 25°C

Physical Specifications

Size (mm)

25.4 x 50.80 x 13.15

Size (Inches)

1 x 2 x 0.52

Case Material

Aluminum

Construction

Fully Encapsulated

Weight (g)

18g

Weight (oz)

0.64 oz

Output Specifications

Output Voltage

3.3 VDC

Output Amps

1.5Amps

Load Regulation

± 0.5%

Line Regulation

± 0.5%

Preset Accuracy

± 1% max.

Temperature Coefficient

±0.03%/°C

Ripple and Noise

150mV

Over Voltage Protection

Clamp, 130-150%

Short Circuit Protection

Continuous, self-recovering

General Specifications

Isolation

500 VDC (12V)

Efficiency

82%, typ

Switching Frequency

450Khz

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.