Current - Output (Max):	6.25A
Base Part Number:	VI-JW1
Size / Dimension:	2.28" L x 1.80" W x 0.79" H (57.9mm x 45.7mm x 20.0mm)
Package / Case:	Half Brick
Mounting Type:	Through Hole
Efficiency:	88%
Operating Temperature:	-10°C ~ 100°C
Features:	OCP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	75W
Series:	VI-J00™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	12V
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

DC-DC converters plays a vital role in modern electronics, offering the capability to convert direct current (DC) power sources to various levels and types of power, as well as providing valuable protection to connected electronic components. One particularly popular and efficient type of DC-DC converter is the VI-JW1-EX-F3 (VI-J) application field.VI-J is a full-bridge resonant converter, meaning it utilizes resonance to convert DC power from one voltage source to an adjustable voltage or multiple voltage outputs. It is used as a power converter that is applied in many industrial fields. Advantages of the VI-J include wide input voltage ranges, adjustable outputs, improved system efficiency, high power factor, and high power density.The VI-J works by first rectifying the input voltage into a DC voltage. This DC voltage is then sent to the center tap of the bridge where capacitors C1 and C2 modulate, filter, and smooth out the ripple and noise in the DC voltage. This filtered and regulated DC voltage is then sent to the input of the switching regulator.The input then goes to the two switching transistors, M1 and M2, which are connected in a full-bridge configuration. This configuation allows the two transistors to switch on and off rapidly. This alternating current to the primary side of the transformer then magnetizes and demagnetizes the transformer core, resulting in high-frequency AC voltage on the secondary side.This high frequency AC voltage is then rectified by the two diodes, D1 and D2, and filtered by capacitor C3. This filtered and regulated DC voltage is then sent to the output of the switching regulator, which is the desired voltage level. The frequency of the Vi-J can be adjusted to different voltage levels and set to multiple outputs.Finally, the VI-J is equipped with integrated protection against primary-side overvoltage, primary-side overcurrent, and overheating. This added protection helps to ensure that the connected electronic components are properly protected against any sudden changes in power levels or inputs.The VI-J DC DC converter is a highly efficient, reliable, and affordable power converter that is ideal for use in many industrial applications. Its wide input voltage range, adjustable output and integrated protection offer superior performance and flexibility for many types of applications. Its high power factor, high power density, and energy efficiency all make it an ideal choice for even the most demanding applications.

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