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PSPDF-480 Datasheet(PDF) 3 Page - Wall Industries,Inc.

Part # PSPDF-480
Description  AC/DC Switching Power Supplies
PDF  3 Pages
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Manufacturer  WALL [Wall Industries,Inc.]
Direct Link  http://www.wallindustries.com
Logo WALL - Wall Industries,Inc.

PSPDF-480 Datasheet(HTML) 3 Page - Wall Industries,Inc.

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Wall Industries, Inc.
Rev A 
PSPDF‐480 SERIES
Up to 528 Watts, AC/DC Switching Power Supplies
11/04/2014  
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 
Page 3 of 3
BLOCK DIAGRAM 
 
 
 
 
+S
OP
-S
DC-OK
EMI FILTER
ACTIVE INRUSH
LIMIT
PFC
DC/DC
ZVS
PFC CONTROL
OVP
CURRENT
LIMITING
RECTIFIERS
& FILTER
I/P
PE
AUX POWER
SUPPLY
OTP
TEMP SENSOR
FAN CONTROL
REGULATOR
 
 
 
 
 
MECHANICAL DRAWING 
 
 
 
 
 
 
 
CON1
3 1
4 2
Pin
Function
1
+S (Remote Sense)
2
-S (Remote Sense)
3
DC-OK
4
GND
4-M4
CON2
S1
4-M4
6.00 [152.4]
1.29 [32.8]
8.58 [218.0]
0.364 [9.25]
0.43 [11.0]
Fixture A (optional)
for bottom assembly purpose
6.00 [152.4]
1.29 [32.8]
0.49 [12.5]
SMPS Cover
Assembly Screw
Customer Plate
L ≤ 4mm
L
Unit: inches [mm]
3 1
4 2
 
 
 
 
 
COMPANY INFORMATION 
 
 
 
Wall Industries, Inc. has created custom and modified units for over 50 years. Our in‐house research and development engineers will provide a solution 
that exceeds your performance requirements on‐time and on budget. Our ISO9001‐2008 certification is just one example of our commitment to 
producing a high quality, well‐documented product for our customers. 
 
Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working closely with its customers to 
ensure each solution meets or exceeds form, fit and function requirements. We will continue to provide ongoing support for your project above and 
beyond the design and production phases.  Give us a call today to discuss your future projects. 
 
Contact Wall Industries for further information: 
 
Phone: 
(603)778‐2300 
E‐mail: 
sales@wallindustries.com 
Toll Free: 
(888)597‐9255 
Web: 
www.wallindustries.com 
Fax: 
(603)778‐9797 
Address:  37 Industrial Drive 
  
 
Exeter, NH 03833 



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