P31/22 The Polytron P31/22 is an AC DC converter with +/-15V output and 25mA current per channel. It features Through Hole mounting and SCP protection.
Mfr Part #:

P31/22

Mfr Name: Polytron
Polytron
The Polytron P31/22 is an AC DC converter with +/-15V output and 25mA current per channel. It features Through Hole mounting and SCP protection.
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P31/22 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Features
Height
Length
Mounting Type
Number of Outputs
Operating Temperature
Package / Case
Power (Watts)
Type
Voltage
Voltage Range
Width

P31/22 Description

Short technical summary and product information.

The Polytron P31/22 is a board mount AC DC converter designed for ITE (Commercial) applications. It provides a dual output of +/-15V with a current rating of 25mA per channel.

 

This converter operates within an input voltage range of 105-125 Vac at 50-60 Hz. Key electrical specifications include line regulation of 0.2% and load regulation of 0.2%. It also features short circuit protection (SCP) and an isolation voltage of 4 kV.

 

The P31/22 is housed in a 5-DIP Module package and is designed for Through Hole mounting. It operates within a temperature range of -25°C to 71°C. The unit carries CE, cURus, and UL approval agencies, indicating compliance with relevant safety standards.

P31/22 Quick Information

Product Type: AC DC Converter
Canonical Name: Polytron P31/22 AC/DC Converter
Subcategory: Board Mount

P31/22 Compliance

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

P31/22 Features

  • Dual +/-15V output at 25mA per channel.
  • Through Hole mounting in 5-DIP Module.
  • Short circuit protection (SCP) included.
  • Operates from -25°C to 71°C.
  • CE, cURus, and UL approved.

P31/22 Applications

  • Suitable for industrial control systems.
  • Ideal for powering analog circuits.
  • Used in instrumentation requiring dual supplies.
  • Can be integrated into board-level designs.

P31/22 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

105-125 Vac at 50-60 Hz.

What is the output voltage?

-15 Vdc.

What is the output current per channel?

25 mA.

What is the package type?

5-DIP Module with through-hole mounting.

What is the operating temperature range?

-25°C to 71°C.

What is the isolation voltage?

4 kV.

What is the efficiency?

80%.

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