75 Watt, High Density, Eighth Brick DC/DC Converter

WWW.ASTRODYNETDI.COM

ASTRODYNE USA: 1-800-823-8082

ASTRODYNE PACIFIC: 886-2-26983458

Small 2.32” x 0.9” x 0.37” Size

Constant Frequency

High Typical Efficiency of 92% (12Vout)

Low Output Noise

24 or 48VDC Nominal Input Voltage Options

Output Over Voltage Protection

Current Limit/Short Circuit Protection

Adjustable Output Voltage 80-110% of Vo

No Sink Current from Output During Shutdown

Logic ON/OFF Control

MTBF of 1.3Mhrs

RoHS Compliant

CSA Certified to IEC 60950-1 for Basic Insulation

Model Number

Output Voltage

Output Amps Input Range

Max. Iin FL

Efficiency

Max Output Power

ASD75-24S3.3EB

3.3 VDC

20

18-36 VDC

4.9A

89%, typ.

66 Watts

ASD75-24S5EB

5 VDC

15

18-36 VDC

5.5A

90.5%, typ.

75 Watts

ASD75-24S12EB

12 VDC

6.25

18-36 VDC

5.5A

91.5%, typ.

75 Watts

ASD75-48S3.3EB

3.3 VDC

20

36-75 VDC

2.5A

89%, typ.

66 Watts

ASD75-48S5EB

5 VDC

15

36-75 VDC

2.9A

91%, typ.

75 Watts

ASD75-48S12EB

12 VDC

6.25

36-75 VDC

2.9A

92%, typ.

75 Watts

DESCRIPTION:

The ASD75EB Series of products are open frame, high density, dc/dc convert-

ers designed for use in distributed power architectures and may, in many cases,

be used as fit and function replacements for industry standard quarter brick

modules with a 34% space savings. Synchronous Rectification enables these

power supplies to produce up to 75W of high efficiency power in an 1/8th brick

(2.32in. x 0.90in. x 0.37in. ) package.