VE-2WJ-MV-F4

Current - Output (Max):	4.17A
Size / Dimension:	4.60" L x 1.86" W x 1.05" H (116.8mm x 47.2mm x 26.7mm)
Package / Case:	Full Brick
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-55°C ~ 85°C
Features:	OCP, OTP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	150W
Series:	VE-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	36V
Voltage - Input (Max):	36V
Voltage - Input (Min):	18V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters: VE-2WJ-MV-F4 Application Field and Working Principle

Introduction

DC-DC converters are devices used to convert between DC electrical voltages. They can be used to transfer energy from one voltage level to another, or for a variety of other applications, such as in telecommunications and in automotive applications. The VE-2WJ-MV-F4 is a highly efficient isolated, DC-DC converter designed for use in harsh environments. It features high efficiency, low power dissipation, low ripple, and soft switching. This article will discuss the application field and working principle of the VE-2WJ-MV-F4.

Application Field

The VE-2WJ-MV-F4 is an ideal solution for applications that require power conversion in extreme or hazardous environments. It is designed to function in temperatures ranging from -40 °C to +105 °C, as well as in humid conditions and corrosive atmospheres. It can also be used in applications that require step-up/step-down of voltage, such as for DC-DC power supplies, testing and measuring systems, and medical and instrumentation equipment.

Working Principle

The VE-2WJ-MV-F4 DC-DC converter utilizes an isolated high-frequency switch-mode conversion method. An input source converts electrical energy into the circuit, and a pair of transistors (powered by an external drive source) switches voltage from the positive to the negative voltage rail. The current flow is then regulated by an internal high-gain control loop, which operates in conjunction with the transistors.This continuous switching results in a highly efficient conversion of energy to the desired output. The device also features soft switching, which allows for a reduced stress on the transistors and a more efficient transfer of energy. The resulting output is low ripple, which ensures that the device can be used in low-noise applications.

Summary

The VE-2WJ-MV-F4 is an isolated DC-DC converter, designed for use in harsh environments. Its impressive high efficiency, low power dissipation, low ripple, and soft switching make it ideal for applications that require power conversion in extreme or hazardous environments. Additionally, its high-frequency and high-gain control loop makes for a highly efficient conversion of energy to the desired output.

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