P37-12S-04 The Polytron P37-12S-04 is a linear encapsulated AC/DC converter with a 12V 500mA output. It features ±0.2% line and load regulation and short circuit protection.
Mfr Part #:

P37-12S-04

Mfr Name: Polytron
Polytron
The Polytron P37-12S-04 is a linear encapsulated AC/DC converter with a 12V 500mA output. It features ±0.2% line and load regulation and short circuit protection.
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P37-12S-04 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Approval Agency
Current
Features
Height
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Mounting Type
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Output Voltage
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P37-12S-04 Description

Short technical summary and product information.

The Polytron P37-12S-04 is a linear encapsulated AC/DC converter designed for ITE (Commercial) applications. It operates from a 105-125 VAC input and provides a regulated 12VDC output at 500mA.

 

Key electrical specifications include ±0.2% line regulation and ±0.2% load regulation, ensuring stable power delivery. The device also features short circuit protection for enhanced reliability. The operating temperature range is -25°C to +71°C, with free air convection cooling.

 

This converter is housed in a 7-DIP Module, 5 Leads package and is designed for Through Hole mounting. It carries UL, cURus, and CE approval agency certifications.

P37-12S-04 Quick Information

Product Type: AC DC Converter
Series: P3, P5 Series
Canonical Name: Polytron P37-12S-04 AC/DC Converter
Subcategory: Linear Encapsulated Power Modules

P37-12S-04 Compliance

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

P37-12S-04 Features

  • Provides 12VDC at 500mA output.
  • Features ±0.2% line regulation.
  • Features ±0.2% load regulation.
  • Includes short circuit protection.
  • Designed for Through Hole mounting.

P37-12S-04 Applications

  • Supplies stable DC power for industrial control panels.
  • Regulates voltage for embedded measurement instruments.
  • Converts standard AC line power for compact electronics.
  • Supports through-hole PCB assembly in commercial devices.

P37-12S-04 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input and output voltage?

The P37-12S-04 accepts 105 to 125 VAC input and provides a 12 VDC output.

What packaging and mounting type does this converter use?

It uses a 7-DIP module package with five leads for through-hole mounting.

What is the operating temperature range?

The operating temperature range is -25°C to +71°C.

How much current can the output deliver?

The output can deliver up to 500mA.

Does this converter include overload protection?

Yes, it includes built-in short circuit protection.

What is the physical size of the module?

The module measures 88.9mm in length, 63.5mm in width, and 39.6mm in height.

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