VI-B22-CY-F4

Current - Output (Max):	3.33A
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:	15V
Voltage - Input (Max):	56V
Voltage - Input (Min):	21V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

DC-DC converters are special purpose electronic devices used to convert direct current (DC) electricity from one voltage level to another. They are often found in particular applications such as power supplies for computers, mobile phone chargers, battery chargers, and so on. With the advances in technology, the variety of DC-DC converters available for these applications have been increasing. One such product is the VI-B22-CY-F4 DC-DC converter, which is a highly efficient and reliable device for a wide range of applications.

Application Field

VI-B22-CY-F4 is a single output DC-DC Converter that uses Buck circuit topology to achieve conversion from the inputs voltages of 5, 12, 24 or 48 VDC into a voltage-adjusted output in the range of 0.9V ~ 6V. The constant power operation capability of VI-B22-CY-F4 series makes it ideal for applications such as industrial computers, servers, networking devices and communication devices, which need a steady power supply and good adjustment performance. It is also capable of handling high temperatures, making it suitable for long-term use in harsh environments.

Working Principle

VI-B22-CY-F4 utilizes a Buck circuit topology to achieve voltage conversion from the input voltage to the output voltage. This process causes a decrease in output current and increase in efficiency. The circuit comprises an input transistor, an inductor and a feedback control circuit. The input transistor is operated in a steady-state switching mode, and its conduction period and the value of the inductor determine the output voltage. The input transistor receives the input voltage from the power source and transforms it into a pulse-width modulated signal. The inductor stores energy during the conduction period of the input transistor and releases it to the output load during the time when the input transistor is not in conduction. The feedback control circuit monitors the output voltage and adjusts the turn-on time of the input transistor as required to maintain a constant output voltage.

Advantages

The VI-B22-CY-F4 DC-DC clipper has a number of advantages compared to other DC-DC converters. Firstly, the device operates with extremely low power loss and high efficiency, which results in lower operating temperature and fewer mechanical losses. Secondly, the converter has good voltage regulation, allowing it to maintain a steady output voltage in the face of sudden changes in the input power. Lastly, the device has a wide input voltage range, which means it can accommodate a wide range of input voltages. This means there is less need for an in-depth knowledge of electrical engineering when using the converter in different applications.In conclusion, the VI-B22-CY-F4 DC-DC converter is a versatile and reliable device that can deliver excellent power efficiency, excellent voltage regulation, and a wide input voltage range. The device’s advantageous features make it ideal for use in a variety of applications, from industrial computers to communication and networking devices.

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