P37-12 The Polytron P37-12 is an enclosed AC/DC converter providing +/-12VDC output at 500mA per output. It features a 105-230 VAC input voltage range and Through Hole mounting.
Mfr Part #:

P37-12

Mfr Name: Polytron
Polytron
The Polytron P37-12 is an enclosed AC/DC converter providing +/-12VDC output at 500mA per output. It features a 105-230 VAC input voltage range and Through Hole mounting.
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P37-12 Specifications Quick View

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

P37-12 Description

Short technical summary and product information.

The Polytron P37-12 is an enclosed AC/DC converter designed for commercial ITE applications. It offers dual outputs of +/-12VDC, each capable of supplying up to 500mA.

 

The converter operates from a wide input voltage range of 105 to 230 VAC, making it suitable for various power environments. Key electrical specifications include line regulation of 0.02% and load regulation of 0.1%, ensuring stable output performance. It also features short circuit protection for enhanced reliability.

 

Designed for Through Hole mounting, the P37-12 has dimensions of 3.50" L x 2.50" W x 2.01" H (88.9mm x 63.5mm x 51.0mm). The operating temperature range is -25°C to 71°C. Approvals include CE, cURus, and UL, indicating compliance with relevant safety standards.

P37-12 Quick Information

Product Type: AC DC Converter
Series: P3
Canonical Name: Polytron P37-12 AC/DC Converter
Subcategory: AC DC Converters

P37-12 Compliance

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

P37-12 Features

  • Dual +/-12VDC output at 500mA each.
  • Wide 105-230 VAC input voltage range.
  • Features short circuit protection.
  • Through Hole mounting for easy integration.
  • Operates from -25°C to 71°C.

P37-12 Applications

  • Ideal for dual-supply analog circuits
  • Used in commercial ITE equipment
  • Powers industrial control systems
  • Supports test and measurement applications

P37-12 FAQs

7 frequently asked questions generated from this part’s specifications.
What input voltage does the P37-12 require?

105-125 Vac at 50-60 Hz.

What output voltages and currents does the P37-12 provide?

The converter provides +12VDC and -12VDC outputs, each rated at 500mA.

What is the operating temperature range?

-25°C to +71°C.

What is the package type?

7-DIP Module, 5 Leads, through-hole mount.

Does the converter have short circuit protection?

Yes, it includes short circuit protection.

What are the dimensions of the P37-12?

3.50" L x 2.50" W x 2.01" H (88.9mm x 63.5mm x 51.0mm).

What regulatory approvals does the P37-12 hold?

CE, cURus, and UL.

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