A-B 80026-173-23-R Control Module

A-B 80026-173-23-R PowerFlex 700 DC/DC Power Supply

Important: The 80026-173-23-R is not a general Control Module. Rockwell Automation identifies it as a DC/DC Power Supply with Conformal Coating, associated with the PowerFlex 700 drive family.

Product Overview

Brand: Allen-Bradley (A-B)
Model: 80026-173-23-R
Product Type: DC/DC Power Supply
Application: PowerFlex 700 AC Drive
Board Type: Conformal-Coated
Input: 42–50 VDC
Output: Multiple DC voltages
Output Current: 8 A
Efficiency: Up to 90%
Country of Origin: Canada
Lifecycle: End of Life; Rockwell lists discontinuation for December 31, 2027.

Key Technical Specifications

The detailed electrical specifications above are reported by available technical listings; Rockwell's official page confirms the product type and PowerFlex-related DC/DC power-supply designation.

Advantages & Features

• Designed for PowerFlex 700 drive systems.
• Converts DC input into multiple regulated DC supply rails.
• Conformal-coated board provides additional protection against moisture, dust and environmental contaminants.
• Multiple output voltages support several internal drive circuits.
• High efficiency of up to 90%.
• Designed for industrial automation and drive-system applications.

Typical Applications

• PowerFlex 700 AC drives
• Industrial motor-control systems
• Variable-frequency drive systems
• Factory automation
• Manufacturing equipment
• Heavy-duty industrial machinery
• Drive maintenance and replacement applications

Important Precautions

• Verify that the input supply is within the 42–50 VDC range.
• Confirm all output voltages and current requirements before replacement.
• This is an internal PowerFlex 700 power-supply component, not a standalone 24 VDC industrial power supply.
• Disconnect the drive from all power sources before servicing.
• Observe ESD precautions when handling the PCB.
• Verify the exact revision and part number before installation.
• Rockwell currently lists the part as End of Life, with discontinuation scheduled for December 31, 2027 and no planned Rockwell replacement.