VI-25V-CY-F2

Current - Output (Max):	8.62A
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):	50W
Series:	VI-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	5.8V
Voltage - Input (Max):	200V
Voltage - Input (Min):	100V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC DC Converters: VI-25V-CY-F2 Application Field and Working Principle

DC-DC converters are used to transform the input voltage to the desired output voltage. DC to DC converters offer a wide range of possible applications and they are often used to supply power to electronic devices. The most common application areas are in the automotive, aerospace, transportation, medical, and communication industries. The VI-25V-CY-F2 is a member of the DDC (DC-DC Converter) family, which provides a wide range of features, performance and specifications.The VI-25V-CY-F2 is a high power density, high efficiency, high performance DC-DC converter. It has a wide input range of 10 to 30V DC, a wide operating temperature range of -40˚C to +85˚C, and a high efficiency rating of up to 97%. The converter also includes multiple protections such as Over-Voltage, Under-Voltage, Over-Load, Reverse Polarity, Current Limit, and Short Circuit protections.The VI-25V-CY-F2 is a DC-DC DC-DC Converter with Voltage Step-Down topology, with a single stage voltage conversion of 1-20V. The input voltage is adjusted by means of an adjustable resistor. The output voltage is adjusted by means of a voltage divider network. The operating frequency of the converter is 35KHz. The converter output has a ripple of 2% max at 12V output.The VI-25V-CY-F2 can be used in a wide range of applications including automotive, industrial, medical, communication and other applications. It is suitable for off-line powering of LED lighting, security systems, and other low voltage circuits that require efficient conversion and control of low voltage sources.The VI-25V-CY-F2 is a full bridge switch mode topology. The full bridge has two synchronous (or modules) rectifier branches, each providing an AC voltage drop, thus forming a DC voltage level. The two bridge stages share the same power stage to produce a DC output. Each rectifier branch consists of two Power MOSFETs (MOSFETs), one high-side rectifier and one low-side rectifier. The two MOSFETs are driven by a pulse width modulation (PWM) controller which adjusts the rate of conduction and switching of the transistors.The PWM controller produces a pulse width modulation signal that is used by the power MOSFETs to control the switching interval. When the switch is closed, the current flows through the rectifier branch and the inductor, which stores energy. When the switch is opened, the inductor discharges the energy to the load, thus providing a regulated output voltage. The switching frequency can be easily adjusted to optimize the efficiency, since the output voltage does not change with the frequency.The VI-25V-CY-F2 also provides a protection system to protect against fault conditions such as over-voltage, under-voltage, over-current, reverse polarity, short circuit, and other fault conditions. The protection system keeps the converter operating in a safe operating area, avoiding potential damage to the converter and the connected circuit.The VI-25V-CY-F2 DC-DC Converter is a highly efficient converter with a wide range of possible applications. It is suitable for off-line powering of LED lighting, security systems, and other low voltage circuits that require efficient conversion and control of low voltage sources. The wide input range, high efficiency, and multiple protection features make it suitable for many different applications.

The specific data is subject to PDF, and the above content is for reference