Current - Output (Max):	2.08A
Base Part Number:	VI-JN4
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:	90%
Operating Temperature:	-25°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:	48V
Voltage - Input (Max):	76V
Voltage - Input (Min):	36V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC-DC Converters

DC-DC converters are essential components in electrical systems, converting energy from one level to another. There are many types of DC-DC converters with different applications and working principles. This article will discuss one such converter, the VI-JN4-CW-F3, outlining its application field and working principle.The VI-JN4-CW-F3 is an non-isolated DC-DC converter module designed to convert a given input voltage to a lower output voltage. The module has a wide range of applications, including powering communications devices, light emitting diode (LED) lighting systems, and automotive electronics. This makes the module highly versatile, and it is often used to customize a DC-DC conversion solution to a specific application requirement.The working principle of a VI-JN4-CW-F3 DC-DC converter revolves around the principles of inductance and capacitance. The device draws power from an input source, typically with a voltage rating between 4.5 and 36 volts, and then uses an inductor to convert the power into a lower voltage. The energy stored in the inductor is then released, and this energy is regulated with capacitors to produce an output voltage.The VI-JN4-CW-F3 is capable of handling input power levels up to 36 watts, and the output voltage can be adjusted using a voltage divider or digital-to-analog converter. The module also has various protection functions built-in for long-term reliability, including reverse polarity protection, short circuit protection, and overvoltage protection. This ensures that the converter can operate safely and reliably in any environment.The module also has a wide operating temperature range, from -40 to 85℃, making it suitable for a wide range of applications. The module has an oscillation frequency of 500kHz, allowing for efficient conversion with minimum heat generation. This makes the module highly efficient, and is capable of a max power conversion rate of 92%.Overall, the VI-JN4-CW-F3 is a versatile and reliable DC-DC converter module suitable for a variety of applications. With its wide input voltage range, adjustable output voltage, wide operating temperature range, and efficient conversion rate, the VI-JN4-CW-F3 is an ideal choice for a wide range of applications demanding reliable power conversion.

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