
6121 Baker Road,
Suite 108
Minnetonka, MN 55345
www.chtechnology.com
Phone (952) 933-6190
Fax (952) 933-6223
1-800-274-4284
Thank you for downloading this document from C&H Technology, Inc.
Please contact the C&H Technology team for the following questions -
Technical
Application
Assembly
Availability
Pricing
Phone – 1-800-274-4284
E-Mail – sales@chtechnology.com
www.chtechnology.com - SPECIALISTS IN POWER ELECTRONIC COMPONENTS AND ASSEMBLIES - www.chtechnology.com

Ordering Information:
Select the complete eight-digit
module part number from the table
below.
Example: PS431815 is a 1800 Volt,
1500A Average Single SCR
Isolated POW-R-BLOKTM Module
Description:
Powerex Single SCR Modules are designed
for use in applications requiring phase
control and isolated packaging. The
modules are isolated for easy mounting with
other components on a common heatsink.
Features:
Electrically Isolated Heatsinking
Compression Bonded Elements
Paralleled SCRs in Module for
Increased Capacity
Metal Baseplate
Low Thermal Impedance
for Improved Current Capability
Benefits:
No Additional Insulation
Components Required
Easy Installation
No Clamping Components
Required
Reduce Engineering Time
Applications:
Bridge Circuits
AC & DC Motor Drives
Motor Soft Starters
Battery Supplies
Power Supplies
Large IGBT Circuit Front Ends
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272 POW-R-BLOK
www.pwrx.com Single SCR Isolated Module
1500 Amperes / Up to 1800 Volts
TM
Revision Date: 04/05/2011