P31-12MX The Polytron P31-12MX is an enclosed AC/DC converter providing +/-12VDC output at 25mA per output. It features Through Hole mounting and Short Circuit Protection.
Mfr Part #:

P31-12MX

Mfr Name: Polytron
Polytron
The Polytron P31-12MX is an enclosed AC/DC converter providing +/-12VDC output at 25mA per output. It features Through Hole mounting and Short Circuit Protection.
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P31-12MX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Features
Height
Length
Mounting Type
Number of Outputs
Operating Temperature
Operating Temperature Range
Package / Case
Protection Features
Temperature Coefficient
Type
Voltage
Voltage Range
Width

P31-12MX Description

Short technical summary and product information.

The Polytron P31-12MX is a linear encapsulated power module designed for AC to DC conversion. It offers a dual output configuration with +/-12VDC at 25mA per output. This converter is suitable for ITE (Commercial) applications and features Through Hole mounting for easy integration into circuit boards.

 

Key electrical specifications include a line regulation of 0.2% and a load regulation of 0.2%. The operating temperature range is from -25°C to 71°C, with optional extended ranges available. The unit provides Short Circuit Protection for enhanced reliability.

 

Physical dimensions are 51.0mm x 51.0mm x 22.2mm. The module is approved by CE, cURus, and UL agencies, indicating compliance with relevant safety standards. It is designed for free air convection cooling.

 

This power module is part of the P3, P5 Series from Polytron Devices, Inc., known for regulated DC outputs and PC card or chassis mounting options.

P31-12MX Quick Information

Product Type: AC DC Converter
Series: P3, P5 Series
Canonical Name: Polytron P31-12MX AC/DC Converter
Subcategory: Enclosed

P31-12MX Compliance

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

P31-12MX Features

  • Dual +/-12VDC output at 25mA.
  • Through Hole mounting for easy integration.
  • Short Circuit Protection included.
  • Wide operating temperature range.
  • CE, cURus, UL approved.

P31-12MX Applications

  • Provides split-rail power for precision analog circuits.
  • Powers industrial sensor interfaces and measurement equipment.
  • Supplies isolated DC rails for control system boards.
  • Supports telecommunications interface modules requiring stable voltage.
  • Integrates into test and measurement instrument power stages.

P31-12MX FAQs

6 frequently asked questions generated from this part’s specifications.
What are the output voltages for the P31-12MX?

The P31-12MX provides dual outputs of +12VDC and -12VDC.

What is the output current for the P31-12MX?

Each output of the P31-12MX can supply up to 25mA.

What type of mounting does the P31-12MX use?

The P31-12MX uses Through Hole mounting.

What is the operating temperature range of the P31-12MX?

The P31-12MX operates from -25°C to 71°C.

Does the P31-12MX have short circuit protection?

Yes, the P31-12MX features Short Circuit Protection.

What are the approval agencies for the P31-12MX?

The P31-12MX is approved by CE, cURus, and UL.

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