VI-J3X-IW-S

Current - Output (Max):	19.23A
Base Part Number:	VI-J3X
Size / Dimension:	2.28" L x 1.80" W x 0.52" H (57.9mm x 45.7mm x 13.2mm)
Package / Case:	Half Brick
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-40°C ~ 100°C
Features:	OCP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	100W
Series:	VI-J00™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	5.2V
Voltage - Input (Max):	60V
Voltage - Input (Min):	42V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

DC-DC converters are electronic circuits used to convert a source of direct current (DC) from one voltage level to another. DC-DC converters are commonly used on aerospace and automotive applications as well as in industrial and consumer applications. The VI-J3X-IW-S is the latest development in the line of DC-DC converters, designed to provide high efficiency in a small package. This article looks at the application field and working principle of the VI-J3X-IW-S.

Application Field

The VI-J3X-IW-S has a wide variety of applications, and is especially well suited to applications that require high power conversion efficiency in a compact size. Specifically, it can be used in transformers, motor controllers, LED lighting, battery chargers, consumer electronic devices such as laptops, and medical applications. It is also capable of handling high temperature and high voltage applications, making it appropriate for industrial, military, and aerospace uses.

Working Principle

The VI-J3X-IW-S uses a switching topology, meaning that it employs the use of transistors to switch the power between its two inputs. When the transistors are off, the circuit is isolated, and when they are on, the circuit is flowing between its two inputs. The switching action is controlled by a pulse-width modulated (PWM) signal, which dictates how much time the switching elements are on and off. The PWM signal is generated by a controller, which regulates the power going into the converter. The controller monitors the power output of the converter and adjusts the pulse width to maintain the output voltage or current at the desired level. By adjusting the switching times, the PWM signal ensures that the converter output is matched to the input requirements.The VI-J3X-IW-S also includes additional features such as automatic output voltage and current monitoring, over-voltage protection, and auto-restart. These features enable the converter to operate efficiently and safely, and make it an ideal choice for applications that require high performance from a compact system.

Conclusion

The VI-J3X-IW-S is a highly efficient DC-DC converter, well suited to a variety of applications. Its switching topology, combined with an advanced controller and additional features such as over-voltage protection, make it an ideal choice for a range of applications. Its small size and high efficiency make it a top choice for applications that require both performance and economy.

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