P31-MXA The P31-MXA from Polytron is an AC/DC converter providing a -15 Vdc output at 25 mA. It accepts 105-125 Vac input at 50-60 Hz with line and load regulation of 0.2%.
Mfr Part #:

P31-MXA

Mfr Name: Polytron
Polytron
The P31-MXA from Polytron is an AC/DC converter providing a -15 Vdc output at 25 mA. It accepts 105-125 Vac input at 50-60 Hz with line and load regulation of 0.2%.
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P31-MXA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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AEC Qualified
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Automotive Grade
Current
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Height
Industrial Grade
Length
Medical Grade
Military Grade
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Number of Outputs
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SVHC Present
Type
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P31-MXA Description

Short technical summary and product information.

The Polytron P31-MXA is a board-mount AC/DC converter designed for applications requiring a regulated -15 Vdc output. It operates from an input voltage of 105-125 Vac at 50-60 Hz, delivering 25 mA of output current. The converter features line regulation of ±0.2% and load regulation of ±0.2%, ensuring stable output under varying input and load conditions. This component is suitable for low-power analog circuits, industrial controls, and test equipment that require a negative voltage rail. The compact board-mount form factor allows integration into space-constrained designs. No additional specifications for package or operating temperature are available in the source data.

P31-MXA Quick Information

Product Type: AC/DC Converter
Canonical Name: Polytron P31-MXA AC/DC Converter
Subcategory: Board Mount Power Supplies

P31-MXA Compliance

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

P31-MXA Features

  • Input 105-125 Vac at 50-60 Hz
  • Dual output ±15 Vdc at 25 mA
  • Line and load regulation 0.2%
  • Short circuit protection included
  • PC card or chassis mounting

P31-MXA Applications

  • Provides regulated -15V for analog circuits.
  • Used in low-power signal conditioning.
  • Suitable for industrial instrumentation.
  • Ideal for board-mount power requirements.

P31-MXA FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the P31-MXA?

105-125 Vac, 50-60 Hz.

What is the output voltage and current?

-15 Vdc at 25 mA.

What are the line and load regulation values?

Line regulation ±0.2%, load regulation ±0.2%.

What is the input frequency range?

50-60 Hz.

Is the output regulated?

Yes, with ±0.2% line and load regulation.

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