VE-J21-MY The VE-J21-MY is an isolated DC-DC converter from Vicor providing a single 12V output at 50W. Housed in a through-hole half brick package, it offers high efficiency and robust protection features.
Mfr Part #:

VE-J21-MY

Available from 1 distributors
Mfr Name: Vicor
Vicor
The VE-J21-MY is an isolated DC-DC converter from Vicor providing a single 12V output at 50W. Housed in a through-hole half brick package, it offers high efficiency and robust protection features.
Total Stock: 12 pcs

VE-J21-MY Available from 1 distributor

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VE-J21-MY Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Efficiency
Features
Height
Input Voltage (Nominal)
Input Voltage Max
Input Voltage Min
Length
Mounting Type
Number of Outputs
Operating Temperature
Output Voltage
Power (Watts)
Type
Voltage
Width

VE-J21-MY Description

Short technical summary and product information.

The VE-J21-MY is an isolated DC-DC converter module from the Vicor VE-J00 MiniMod family. It delivers a regulated 12V output at up to 4.17A with a total power of 50W. The converter operates over a wide input voltage range of 21V to 56V (36V nominal) and achieves a typical efficiency of 90%.

 

Key features include overcurrent protection (OCP), short-circuit protection (SCP), remote sense, current limit, logic disable, wide range output adjust, ZCS power architecture, and low noise FM control. The device is designed for commercial ITE (Information Technology Equipment) applications and can operate over a temperature range of -55°C to 100°C.

 

The converter is packaged in a standard half brick form factor (57.9mm x 61.0mm x 12.7mm) with through-hole mounting. The RoHS-compliant VE version is verified to meet environmental standards.

VE-J21-MY Quick Information

Product Type: Isolated DC-DC Converter
Series: VE-J00
Canonical Name: VE-J21-MY Vicor Isolated DC-DC Converter, 12V 4.17A 50W, Through Hole, Half Brick
Subcategory: DC-DC Converter

VE-J21-MY Compliance

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

VE-J21-MY Features

  • Isolated DC-DC converter with 12V 50W output.
  • High efficiency of 90% typical.
  • Wide input voltage range: 21V to 56V.
  • Includes OCP, SCP, remote sense, and logic disable.
  • RoHS3 compliant and through-hole half brick package.

VE-J21-MY Applications

  • Suitable for commercial ITE power systems.
  • Ideal for telecom and networking equipment.
  • Used in industrial control and automation.
  • Can be employed in distributed power architectures.

VE-J21-MY FAQs

5 frequently asked questions generated from this part’s specifications.
What is the output voltage and current of the VE-J21-MY?

The VE-J21-MY provides a nominal output voltage of 12V at a current of 4.17A, delivering 50W of power.

What is the input voltage range for this converter?

The input voltage range is 21V to 56V, with a nominal input of 36V.

What package type does the VE-J21-MY use?

The converter is housed in a through-hole half brick package with dimensions 57.9mm x 61.0mm x 12.7mm.

What is the operating temperature range?

The operating temperature range is -55°C to 100°C.

Is the VE-J21-MY RoHS compliant?

Yes, the VE version is RoHS3 compliant as verified in the datasheet.

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