Wall Industries, Inc.

Rev A

PSAQF160 SERIES

Up to 160 Watts, AC/DC Switching Power Supplies

05/05/2014

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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FEATURES

Temperature Protection

Terminal Block Type (Standard)

Molex Series 8673 Type (“A” Suffix)

DESCRIPTION

The PSAQF160 series of AC/DC switching power supplies provides 100 Watts of output power

with free air convection and 160 watts with 25CFM fan in an ultra compact 4.0” x 2.0” open frame

package. This series consists of 12V, 15V, 24V, and 48VDC single output models with a universal

input voltage range of 90-264VAC (120~370VDC). Some features include up to 91.5% high

efficiency, < 0.5W no load input power, and power factor > 0.95 at 230VAC. This series is also

protected against short circuit, over power, over voltage, and over temperature conditions. The

PSAQF160 series is RoHS compliant and meets EN55022 Class B requirements.

MODEL SELECTION TABLE

Output Current

Input Voltage

Output

Voltage

Convection

25CFM Fan

Convection

25CFM Fan

Maximum

Capacitive Load

Efficiency

PSAQF160-12S (A)

12 VDC

8.4A

13.3A

100W

160W

130mVp-p

3000µF

90%

PSAQF160-15S (A)

15 VDC

6.7A

10.6A

100W

159W

150mVp-p

2000µF

90%

PSAQF160-24S (A)

24 VDC

4.2A

6.6A

100W

158W

240mVp-p

360µF

90.5%

PSAQF160-48S (A)

90~264 VAC

(120~370 VDC)

48 VDC

2.1A

3.33A

100W

160W

480mVp-p

180µF

91.5%

NOTES

1. Terminal block I/O connectors are standard; for Molex series 8673 I/O connectors please add the suffix “A” to the model number (Ex: PSAQF160-12SA).

2. Ripple & Noise are measured at 20MHz bandwidth and with 0.1µF and 47µF capacitors in parallel across the output.

3. Output Power: 100W max. with convection cooling and 160W max. with 25CFM forced air cooling.

BLOCK DIAGRAM

ISOLATION

O.C.P.

DETECTION

CIRCUIT

L

N

+Vo

-Vo

Vout Adj.

DC ON (LED)