TPI 125-112A-J Traco Power TPI 125-112A-J is an open frame AC/DC converter delivering 12V at 8.34A (100W, 125W forced air). Chassis mount, 91% efficiency, -40 to 85°C operation.
Mfr Part #:

TPI 125-112A-J

Mfr Name: Traco Power
Traco Power
Traco Power TPI 125-112A-J is an open frame AC/DC converter delivering 12V at 8.34A (100W, 125W forced air). Chassis mount, 91% efficiency, -40 to 85°C operation.
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TPI 125-112A-J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TPI 125-112A-J Description

Short technical summary and product information.

The Traco Power TPI 125-112A-J is an open frame AC/DC converter designed for commercial ITE applications. It delivers a single 12V output at 8.34A, providing 100W of continuous power (125W with forced air cooling). The converter features a universal input and adjustable output, making it flexible for various system requirements.

 

With a high efficiency rating of 91%, the TPI 125-112A-J minimizes power loss and heat generation. It offers a 3 kV isolation voltage and is approved to CB, CE, and cURus standards per IEC 62368-1. The operating temperature range spans -40°C to 85°C, suitable for demanding environments.

 

The unit is chassis mountable and measures 77.2mm x 51.1mm x 29.5mm. Its open frame construction allows for integration into larger systems where a compact, reliable power supply is needed.

TPI 125-112A-J Quick Information

Product Type: AC DC Converter
Canonical Name: Traco Power TPI 125-112A-J AC/DC Converter, Open Frame, 12V Output, 100W
Subcategory: Open Frame

TPI 125-112A-J Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPI 125-112A-J Features

  • Single 12V output at 8.34A.
  • 91% high efficiency rating.
  • 3 kV input-to-output isolation.
  • Open frame chassis mount design.
  • Operates from -40 to 85°C.

TPI 125-112A-J Applications

  • Commercial ITE equipment power supply.
  • Industrial control system power source.
  • Embedded system power conversion.
  • Test and measurement instrumentation.

TPI 125-112A-J FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage and current of the TPI 125-112A-J?

The output voltage is 12V and the output current is 8.34A.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What is the efficiency of this converter?

The efficiency is 91%.

What mounting type does the TPI 125-112A-J use?

It uses chassis mount.

What safety approvals does this part have?

It is approved to CB, CE, and cURus standards per IEC 62368-1.

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