PJA300F-12 The Cosel PJA300F-12 is a 300W AC/DC converter with a 12V output. It features a universal input voltage range and operates within a wide temperature range.
Mfr Part #:

PJA300F-12

Mfr Name: Cosel
Cosel
The Cosel PJA300F-12 is a 300W AC/DC converter with a 12V output. It features a universal input voltage range and operates within a wide temperature range.
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PJA300F-12 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Features
Input Frequency
Mounting Type
Number of Outputs
Operating Temperature
Output Current
Output Voltage
Power (Watts)
SVHC Present
Standard Number
Type
Voltage

PJA300F-12 Description

Short technical summary and product information.

The Cosel PJA300F-12 is an enclosed AC/DC power supply designed for ITE (Commercial) applications. It provides a single output of 12V with a maximum wattage of 300W and a current rating of 25A.

 

This power supply features a universal input voltage range of 85-264 VAC and operates efficiently with a typical efficiency of 85% at 230V input. It is designed for chassis mounting and has a wide operating temperature range of -20°C to 70°C, with derating required at the lower end of the input voltage range.

 

Compliance includes CE, CSA, cURus, DEMKO, and UL approvals, along with harmonic attenuation compliant with IEC61000-3-2 class A. It also meets SEMI F-47 standards under specific conditions and complies with various EMI and EMS standards. The unit has dimensions of 190.0mm x 102.1mm x 40.9mm.

PJA300F-12 Quick Information

Product Type: AC DC Converter
Series: PJA
Canonical Name: Cosel PJA300F-12 AC/DC Converter
Subcategory: Enclosed

PJA300F-12 Compliance

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

PJA300F-12 Features

  • Provides 300W of power at 12V output.
  • Universal input voltage range from 85-264 VAC.
  • Operates in temperatures from -20°C to 70°C.
  • Enclosed type with chassis mounting.
  • Complies with IEC61000-3-2 Class A harmonic standards.

PJA300F-12 Applications

  • Suitable for ITE commercial applications.
  • Designed for industrial equipment power.
  • Used in systems requiring universal input.
  • Ideal for chassis-mounted power solutions.

PJA300F-12 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the PJA300F-12?

The input voltage range is 85-264 VAC, 50-60 Hz.

What is the output voltage and current?

Output is 12V at 25A (300W).

What is the operating temperature range?

-20°C to 70°C with derating.

What type of package does this converter use?

Enclosed chassis mount package.

What are the efficiency ratings?

Typical efficiency is 82% at 115VAC full load and 85% at 230VAC full load.

Does it meet EMI standards?

Yes, it complies with FCC-B, CISPR22-B, EN55011-B, EN55022-B, VCCI-B.

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