VI-21P-CY-F4

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DC-DC converters are power conversion circuits which accept dc power from a primary source and provide dc power to a load at a required voltage and current level. DC-DC converters are essential in many applications, such as powering microprocessors, obtaining regulated voltages from batteries, controlling and managing power in automotive systems, and providing clean power for PCs and instrumentation.

The VI-21P-CY-F4 is a DC-DC converter manufactured by Vicor Corporation. It offers flexibility and efficiency for applications requiring a wide range of power levels, such as automotive, industrial and medical. The VI-21P-CY-F4 uses a highly compact, power-friendly form factor, offering up to 1,500W input power and up to 400W output power – making it suitable for applications requiring high power and light-weight packages.

The VI-21P-CY-F4 is a multi-output, regulated voltage, isolated DC/DC converter that takes an input voltage of 10V to 400V and can provide an output voltage of 1.2V to 15V. It can also provide an isolated output voltage of 2.5V to 15V. Its output current can reach up to 33A and its output power can reach up to 400W.

The VI-21P-CY-F4 is designed to provide high efficiency, clean output, and fast transient response. It has a maximum efficiency of 94% and a wide voltage range of input and output voltages. It also has a wide operating temperature range of -40°C to +100°C, making it suitable for applications in harsh environments. The VI-21P-CY-F4 is also RoHS-compliant.

The VI-21P-CY-F4 is a versatile power converter suitable for a variety of applications. It can be used for EMI filtering, over-voltage protection, battery charging, and in process and industrial systems. It is also well-suited for applications such as high temperature industrial process control, automotive systems, medical imaging, laboratory instrumentation, and high-efficiency LED lighting.

The working principle of the VI-21P-CY-F4 is based on the use of a switching converter which converts a direct current voltage source to a variable or regulated output voltage. The switching converter consists of a power transistor, an inductor, and an output capacitor. The power transistor switches the input voltage source on and off in order to create the required output voltage. The inductor stores energy during the on-state of the power transistor and releases this energy during the off-state of the power transistor. The output capacitor stores and smoothes the output voltage.

The VI-21P-CY-F4 also has a built-in protection circuit that protects the converter from damage due to over-current and over-temperature. In addition, the VI-21P-CY-F4 provides excellent transient response and a low ripple and noise voltage. Its innovative topology also reduces the need for external components and provides greater system reliability.

To summarize, the VI-21P-CY-F4 is a highly flexible, efficient, and reliable DC-DC converter. It can be used in a wide range of applications and its easy-to-use design makes it suitable for engineers of all skill levels. Its compact size and high power output makes this device suitable for a variety of applications that require high-density power.

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