Rev. D

PSPDF-150 Series

Up to 153.6 Watts

Single Output, Active PFC

AC/DC Switching Power Supply

Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833

07/29/2011

603-778-2300 www.wallindustries.com Fax 603-778-9797

Page 3 of 5

MODEL SELECTION TABLE

Efficiency (Typ)

Model Number

Input Voltage

Output

Voltage

Output

Current

Voltage Adj.

Range

Ripple &

Noise

(1)

Output

Power

115VAC

230VAC

PSPDF-150-5

5 VDC

30A

4.0 ~ 6.0 VDC

100mVp-p

150W

80%

82%

PSPDF-150-12

12 VDC

12.5A

10.0 ~ 14.0 VDC

100mVp-p

150W

83%

86%

PSPDF-150-15

15 VDC

10.0A

12.0 ~ 18.0 VDC

100mVp-p

150W

83%

86%

PSPDF-150-24

24 VDC

6.3A

20.0 ~ 28.0 VDC

150mVp-p

151.2W

83%

86%

PSPDF-150-36

36 VDC

4.1A

32.0 ~ 40.0 VDC

240mVp-p

147.6W

83%

86%

PSPDF-150-48

85~264 VAC

(120~370 VDC)

48 VDC

3.2A

42.0 ~ 54.0 VDC

240mVp-p

153.6W

84%

87%

NOTES

1. Ripple & noise is measured at 20MHz bandwidth by using a 12" twisted pair-wire terminated with 0.1μF and 47μF

capacitors in parallel.

2. The SPS is considered a component which will be installed into final equipment. The final equipment must be

re-confirmed that it still meets EMC directives.

BLOCK DIAGRAM

+V

V

I/P

FG

_

EMI FILTER

&

RECTIFIERS

PFC CIRCUIT

POWER

SWITCHING

O.L.P.

PWM & PFC

CONTROL

FEEDBACK

DETECTION

CIRCUIT

RECTIFIERS

&

FILTER

O.V.P.

DERATING CURVE

AMBIENT TEMPERATURE (°C)

INPUT VOLTAGE (VAC) 60Hz

5V model

12V, 15V, 24V, 36V, & 48V models

5V models (with 18CFM fan)