VE-J4T-CY-B1

Current - Output (Max):	7.69A
Base Part Number:	VE-J4T
Size / Dimension:	2.36" L x 2.28" W x 1.08" H (59.9mm x 57.9mm x 27.4mm)
Package / Case:	Half Brick
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-25°C ~ 100°C
Features:	OCP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	50W
Series:	VE-J00™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	6.5V
Voltage - Input (Max):	100V
Voltage - Input (Min):	55V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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Introduction

DC DC converters have come a long way as technology has advanced. With these converters, power is delivered between a power source and a load in a specific set of circumstances, utilizing the combined effects of electrical, mechanical, and thermal systems. The VE-J4T-CY-B1 DC DC converter is a good example of one of the more recent advances, and this article examines its application field and working principle.

Application

DC DC converters are widely used in commercial and industrial electrical systems. In the commercial arena, DC DC converters are commonly used in motor control, consumer electronics, lighting systems, avionics and telecommunications systems.In the industrial arena, DC DC converters are used in automation equipment, industrial robots, medical equipment, automation process systems, vehicle-to-grid charging solutions, and various industrial applications.The VE-J4T-CY-B1 DC DC converter is specifically designed for applications in rugged environments. Its high efficiency is due to its wide operating range and mechanical ruggedness. The converter is well suited for steady-state and transient large-load power systems in the field, where high efficiency and low noise are required.

Functional Overview

The VE-J4T-CY-B1 DC DC converter utilizes single-ended forward and synchronous rectification techniques. The device’s transformer and rectifier are the major components that make up the power section. The device is designed to provide ultra-high efficiency and high power density in a compact package.The device is a two-quadrant buck-boost converter. It features both forward and reverse converters, allowing it to offer a wide range of output voltage and input current regulation. It can operate with an input voltage range up to 72V and up to 50A output current.The VE-J4T-CY-B1 is designed with a synchronous rectification topology that offers an ultra-high efficiency under light load conditions. The device utilizes an advanced digital control circuit to provide seamless transitions between buck, boost, and bi-directional operation.

Digital Control System

The VE-J4T-CY-B1 DC DC converter features an advanced digital control system that ensures the optimal performance and reliability of the device. The digital control system provides the user with complete control over the output voltage and current.The device supports various types of monitoring functions, such as over-current protection, undervoltage protection, temperature monitoring, and analog input control. The digitally controlled system is designed to maintain optimal output performance and reliability under all operating conditions.

Conclusion

The VE-J4T-CY-B1 DC DC converter is an advanced device specifically designed for applications in rugged environments. Its wide operating range and mechanical ruggedness provide high efficiency and high power density. The device utilizes single-ended forward and synchronous rectification techniques, and its advanced digital control system provides complete control over the output voltage and current. This device is suitable for both commercial and industrial applications, and is ideal for power systems that require high efficiency and low noise.

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