VE-B12-CX-F4

Current - Output (Max):	5A
Size / Dimension:	4.60" L x 1.86" W x 1.05" H (116.8mm x 47.2mm x 26.7mm)
Package / Case:	Full Brick
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-25°C ~ 85°C
Features:	OCP, OTP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	75W
Series:	VE-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	15V
Voltage - Input (Max):	32V
Voltage - Input (Min):	21V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC converters have been around for decades and are used in a variety of applications, such as power management, high voltage and power conversion. The VE-B12-CX-F4 is a variant of a DC DC converter. This article will provide an overview of the VE-B12-CX-F4 application field and working principle. The VE-B12-CX-F4 is a type of buck-boost DC-DC converter; designed for off-line, high input voltage applications. It has a wide input voltage range and can be easily configured for either step up (boost) mode or step down (buck) mode. It also has a high input surge protection capability and short-circuit protected output. The VE-B12-CX-F4 DC to DC converter has been designed and optimized for applications such as Computers, Telecom, Industrial Automation, Medical devices, Audio, Automotive, Avionics and Point Of Load (POL) power systems. It has high switching frequency and operational efficiency and is designed for applications demanding high performance in a small PCB area.The VE-B12-CX-F4 employs an advanced control strategy that provides for high performance, robustness, and protection features. The buck-boost topology increases the input voltage to an intermediate output voltage that is then augmented to the desired output voltage. This ensures that the VE-B12-CX-F4 can operate in buck or boost mode with no need for a power transformer, which makes it an ideal solution for applications which require a DC-DC voltage conversion.The working principle of the VE-B12-CX-F4 DC-DC converter is simple. This product uses a magnetic component (as with most DC-DC topologies) to step up or down voltage as needed. The magnetic component is switched using pulse width modulation (PWM) control, which allows for the device to directly convert an AC supply voltage to a regulated DC output voltage. The VE-B12-CX-F4 DC-DC converter is controlled by a high speed voltage-mode (VM) controller. The VM controller measures the voltage at the outputs of the converter and regulates the voltage accordingly. It senses the output voltage through a high speed, low impedance voltage divider network. The output voltage is adjusted by modulating the duty cycle of the VM controller via a dedicated Stage Input Register-Controlled Data Register (SIRCDR) interface.The VE-B12-CX-F4 DC-DC converter also features a wide array of protection features, such as output over voltage protection, under voltage protection, over temperature protection, and input voltage surge protection. These protection features help ensure the safe operation of the converter under various conditions.In conclusion, the VE-B12-CX-F4 DC-DC converter is an ideal solution for applications that require a wide input voltage range and the ability to operate in buck or boost mode. Its robust protection features ensure the safe operation of the converter under various external conditions. The VM controller and dedicated SIRCDR interface ensure high performance and accurate output regulation, making the VE-B12-CX-F4 DC-DC converter a viable solution for a variety of applications.

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