GMA300F-56-J3 The Cosel GMA300F-56-J3 is an open frame AC/DC converter with 302W power output. It features adjustable output, PFC, and universal input.
Mfr Part #:

GMA300F-56-J3

Mfr Name: Cosel
Cosel
The Cosel GMA300F-56-J3 is an open frame AC/DC converter with 302W power output. It features adjustable output, PFC, and universal input.
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GMA300F-56-J3 Specifications Quick View

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

GMA300F-56-J3 Description

Short technical summary and product information.

The Cosel GMA300F-56-J3 is an open frame AC/DC converter designed for ITE (Commercial) and Medical applications. It provides a power output of 302W and a current rating of 5.4A.

 

Key electrical specifications include a universal input, adjustable output, and Power Factor Correction (PFC). The converter operates with an efficiency of 93% and offers an isolation voltage of 4 kV. It is designed for chassis mounting.

 

Mechanical dimensions are 101.6mm in length, 50.8mm in width, and 36.6mm in height. The operating temperature range is -20°C to 70°C. Approval agencies include CE, cURus, and DEMKO.

GMA300F-56-J3 Quick Information

Product Type: AC DC Converter
Series: GMA
Canonical Name: Cosel GMA300F-56-J3 AC/DC Converter
Subcategory: AC DC Converters

GMA300F-56-J3 Compliance

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

GMA300F-56-J3 Features

  • Open frame AC/DC converter for versatile integration.
  • 302W power output with 5.4A current capability.
  • Features adjustable output and PFC functionality.
  • Suitable for ITE (Commercial) and Medical applications.
  • Chassis mount design for secure installation.

GMA300F-56-J3 Applications

  • Ideal for commercial electronic equipment.
  • Suitable for medical device power systems.
  • Used in systems requiring universal AC input.
  • Designed for applications needing adjustable voltage.

GMA300F-56-J3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the power rating of the GMA300F-56-J3?

302W.

What is the efficiency of the GMA300F-56-J3?

93%.

What is the isolation voltage of the GMA300F-56-J3?

4kV.

What approvals does the GMA300F-56-J3 have?

CE, cURus, DEMKO.

What is the mounting type of the GMA300F-56-J3?

Chassis Mount.

What is the operating temperature range of the GMA300F-56-J3?

-20°C to 70°C.

What is the current rating of the GMA300F-56-J3?

5.4A.

GMA300F-56-J3 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
GMA300F-56-I2
GMA300F-56-I2
Cosel
The Cosel GMA300F-56-I2 is an open frame AC/DC converter with a 302W power rating and a 56V output. It is designed for chassis mounting.
View Part
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