PBA50F-3R3-J The Cosel PBA50F-3R3-J is an open frame AC/DC converter with a 3.3V output voltage and a maximum current of 10A. It features a wide input voltage range of 85-264 VAC and an efficiency of 76%.
Mfr Part #:

PBA50F-3R3-J

Mfr Name: Cosel
Cosel
The Cosel PBA50F-3R3-J is an open frame AC/DC converter with a 3.3V output voltage and a maximum current of 10A. It features a wide input voltage range of 85-264 VAC and an efficiency of 76%.
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PBA50F-3R3-J Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Failure Rate
Height
Input Frequency
Length
Mounting Type
Number of Outputs
Operating Temperature
Output Current
Output Voltage
Type
Voltage
Width

PBA50F-3R3-J Description

Short technical summary and product information.

The Cosel PBA50F-3R3-J is an open frame AC/DC converter designed for ITE (Commercial) applications. It provides a stable 3.3V output voltage with a maximum current capacity of 10A, delivering a total power of 50W. The unit accepts a universal input voltage range from 85 to 264 VAC, making it suitable for global use.

 

With an efficiency rating of 76%, this converter is designed for reliable performance. It features a chassis mount type and compact dimensions of 119.9mm x 31.0mm x 82.0mm. The isolation voltage is rated at 3 kV, ensuring safety in operation. The operating temperature range is from -10°C to 71°C with derating.

 

Compliance includes CE, cURus, and TUV approvals. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited.

PBA50F-3R3-J Quick Information

Product Type: AC/DC Converter
Series: PBA (50W)
Canonical Name: Cosel PBA50F-3R3-J AC/DC Converter
Subcategory: AC DC Converters

PBA50F-3R3-J Compliance

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

PBA50F-3R3-J Features

  • Provides 3.3V output voltage at 10A.
  • Universal 85-264 VAC input range.
  • Delivers 50W total output power.
  • Features 76% efficiency rating.
  • Chassis mount open frame package.

PBA50F-3R3-J Applications

  • Used in industrial control systems.
  • Ideal for test and measurement equipment.
  • Suitable for telecom and datacom applications.
  • Powers sensors and actuators in automation.
  • Fits in space-constrained enclosures.

PBA50F-3R3-J FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the PBA50F-3R3-J?

85 to 264 VAC (47-440Hz) or DC.

What is the output voltage and current?

3.3V at 10A, 50W.

What is the operating temperature range?

-10°C to 71°C with derating.

What is the isolation voltage?

3 kV.

What is the typical efficiency?

74% at 100V/200V AC input.

What are the dimensions of the converter?

119.9mm x 31mm x 82mm.

What is the mounting type?

Chassis mount.

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