Rev F

SP & SPW SERIES

Single Output

Up to 100 Watts

Half Brick DC/DC Converter

11/14/2016

Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •

Fax 603-778-9797

website: www.wallindustries.com • e-mail: sales@wallindustries.com

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NOTES

1.

Auto off power train protection.

2.

For input reflected ripple of 20mAp-p, use an industry standard 12uH source impedance with a low ESR aluminum 33uf capacitor across input.

3.

Ripple & Noise is measured with a 10uf//0.1uf across output.

4.

All case, pin to case, and pin to header dimensions reference only unless otherwise noted.

5.

Pin diameters are 0.04” except: those used for +Vout and –Vout are 0.08”. Pin length is 0.20” min.

6.

Pin to pin tolerance ±0.01”. Pin diameter tolerance ±0.005”

7.

Significant capacitive load on output may inhibit start-up and operation, consult factory.

8.

All DC/DC converters should be externally fused on the front end for protection.

9.

Heatsinks available, consult factory.

10. 48VDC input with 48VDC output not available in 75 and 100 watt models.

11. Through-hole instead of threaded inserts available (0.125” diameter), add suffix “TH”

12. Positive Remote ON/OFF control is standard. To order negative logic Remote ON/OFF control add the suffix “R” to the part number (Ex.

SP48S48-100R0

*Due to advances in technology, specifications subject to change without notice.

MECHANICAL DRAWINGS