Allen Bradley Stromberg SMPS 7738 Power Supply

ABBModel:SMPS 7738
Location unavailable
Power Supply
Qty:1
Condition: New
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Controlview Automation
Controlview Automation

Seller since: Feb 2026

At a glance

Product
Allen Bradley Stromberg SMPS 7738 Power Supply
Manufacturer
ABB
Model
SMPS 7738
Category
Power Supply
Condition
NEW
Availability
In stock
Price or process
Request price
Quantity
1
Lead time
Not provided
Location
Location unavailable
Fulfillment
Shipping only
Listed on

Key specifications

Efficiency
85%
Input Voltage
100-240V ACVAC
Operating Temperature Max
60°F
Operating Temperature Min
0°F
Output Current
25.5A
Output Voltage
5V DC
Power Rating
127.5W
Protection Features
Overvoltage, Overcurrent, Short Circuit

Supporting evidence

No supporting documents or certifications provided.

Description

The Allen Bradley Stromberg SMPS 7738 is a robust switch-mode power supply (SMPS) module designed for industrial automation and control systems. This unit, often associated with ABB's legacy Stromberg line, provides reliable DC power conversion for PLCs, drives, and other control equipment. It features high efficiency, compact design, and protection against overvoltage, overcurrent, and short circuits, making it suitable for harsh industrial environments. Key benefits include stable output, low ripple, and easy integration into existing systems like Allen Bradley PLC setups. Compared to linear power supplies, the SMPS 7738 offers better energy efficiency and reduced heat generation, though it may produce more electromagnetic interference if not properly shielded. Applications include manufacturing automation, process control, and machinery powering. Drawbacks can include sensitivity to input voltage fluctuations and potential for harmonic distortion in power lines. Based on visual analysis, this unit appears used but functional, with visible labels like 'MMDC SMPS 7738' and 'PU5-255A', suggesting a 5V output configuration. It excels in reliability for legacy systems but may require compatibility checks for modern upgrades.
Location unavailable for this listing.

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Shipping Information

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Return Window
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Return Conditions
This equipment is sold as-is, where-is
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