VE-JNJ-CY-F2

Current - Output (Max):	1.39A
Base Part Number:	VE-JNJ
Size / Dimension:	2.28" L x 1.86" W x 1.04" H (57.9mm x 47.2mm x 26.4mm)
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:	36V
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 electrical power conversion devices which are designed to convert DC power from one set of voltage levels to another. Such a converter may be used in applications where powering electronics from an existing DC source requires the conversion of the voltage level from the supply to an appropriate level for the device to be powered. For example, a power supply that produces 24 VDC might be used to power a device that requires exactly 12 VDC. A DC/DC converter could convert the 24 VDC to a regulated 12 VDC.The most common types of DC/DC converters are those that convert an input voltage to a higher or lower output voltage, often referred to as boost and buck converters, respectively. Other DC/DC converter types, such as those that convert from DC to AC, and from AC to DC, are also commonly used.

VE-JNJ-CY-F2 Application Field and Working Principle

VE-JNJ-CY-F2 is a series of DC/DC converters designed for use in highly demanding applications such as automotive, unmanned aerial vehicle (UAV) and robotics. The VE-JNJ-CY-F2 series offers a wide input voltage range of 7.5V-15V and an operating temperature range of -40°C-85°C. It is specifically designed to be able to handle up to 3A of peak currents for powering high current devices. It utilizes an advanced voltage regulation technology that allows it to provide a stable voltage output with minimal ripple.The VE-JNJ-CY-F2 series utilizes a buck-boost converter configuration to achieve efficient power conversion of the input voltage to a desired output voltage. The buck-boost converter topology utilizes a switch-mode control in order to regulate the input voltage to the desired output voltage. The switch-mode control is implemented through a pulse width modulation (PWM) circuit which adjusts the duty cycle of a switch as necessary to provide a regulated output power. This same mechanism is used by all other DC/DC converter topologies as well.The PWM circuit is connected to a feedback loop which monitors the output power and adjusts the duty cycle as necessary in order to maintain a constant voltage output. This feedback loop ensures the output power never varies significantly and is able to respond quickly to sudden changes in the input power.The VE-JNJ-CY-F2 series also utilizes a synchronous rectifiers in order to further increase the efficiency of the converter. This rectifier is connected to the main PWM circuit and is responsible for reducing the power dissipation in the switching transistor. The synchronous rectifier works by only allowing the current to flow in one direction, ensuring that any heat generated is not wasted.In addition to these features, the VE-JNJ-CY-F2 series also includes a wide variety of protection features such as over temperature protection, over current protection, and short-circuit protection, all of which work to ensure the device remains safe and reliable even in harsh operating environments.The VE-JNJ-CY-F2 series of DC/DC converters provides a great solution for highly demanding applications, by offering a wide range of features and protection that ensure a safe and reliable performance. This makes it an ideal solution for powering high current devices in applications such as automotive, UAV, and robotics.

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