VI-J6K-CX

Current - Output (Max):	1.88A
Base Part Number:	VI-J6K
Size / Dimension:	2.28" L x 2.40" W x 0.50" H (57.9mm x 70.0mm x 12.7mm)
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):	75W
Series:	VI-J00™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	40V
Voltage - Input (Max):	400V
Voltage - Input (Min):	200V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

DC/DC converters are electronic components used to convert direct current (DC) from one voltage to another voltage. Commonly, they are used to boost or buck voltage levels. They are widely adopted in automotive, industrial, home, office, and other electronic systems which may require a certain input supply voltage level for power and/or data application requirements. DC/DC converters come in various form factors, each with its own capabilities and features and can be used to increase, step-up, decrease, step-down, or invert DC voltage levels.The VI-J6K-CX is a type of DC/DC converter designed for reliable and efficient power conversion, specifically for industrial, telecom, and medical applications. The VI-J6K-CX is offered in a 0.8″ x 0.8″ DIP-8 package and is fully encapsulated in a thermally conductive epoxy package.The VI-J6K-CX features a wide input voltage range of 4.2V to 30V, and an adjustable output voltage ranging from 0.75V to 30V. It has a steady state output current of 3A with up to 200mV of output voltage ripple. It also features a wide operating temperature range of -40°C to +105°C and is capable of efficiency up to 94%.The VI-J6K-CX uses the standard buck topology, meaning it is an inductive based converter. This buck converter works by utilizing an energy storage inductor to create a voltage transfer from the power source to the load. When the switch is on, the power source will transfer voltage to the storage inductor until the current reaches the maximum value allowed by the duty cycle. As the switch cyclically turns off and on, the voltage from the power source will decrease and increase in proportion to the duty cycle. This variation will allow for the optimum voltage to the output, and the current stored in the inductor transfers to the output and eventually to the load.The VI-J6K-CX also features a soft start feature for startup and a power good signal to indicate when the output voltage is within the specified operating range. The VI-J6K-CX can be enabled by an external control signal or with an internal enable pin, providing better control and flexibility for the converter. Additionally, the input is protected by reverse current protection and short-circuit protection, while the output is protected by an adjustable over-voltage protection as well as over-temperature protection.The VI-J6K-CX is a highly reliable and efficient DC/DC converter, ideal for applications such as industrial, automotive, and medical power supplies. Its wide input voltage, adjustable output voltage, and wide operating temperature range make it a great choice for a wide range of applications. Its fault protection and soft start features provide added safety and reliability for the converter. It is also highly energy efficient with an efficiency rating of up to 94%.

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