V28A28C200BG2

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DC/DC converters have become one of the most widely used power electronic components in a variety of consumer, industrial, automotive, and military applications. The V28A28C200BG2 is a popular type of DC/DC converter specifically designed to reduce an input voltage to a lower output voltage, while regulating constant current. It is often used in power supplies and advanced applications like automotive, aerospace, medical, and networks. Understanding how V28A28C200BG2 works, as well as its operating parameters and application requirements, is critical for system designs that require efficient, reliable power solutions.

The V28A28C200BG2 is an isolated DC/DC converter that uses pulse width modulation (PWM). It converts an input voltage of 28 volts to an output voltage of 28 volts at 200 mA. Its efficiency is up to 94 percent and it can operate from an input voltage of 10 to 40 volts. It also supports output current regulation from 0 mA to 200 mA with a maximum current output of 250 mA.

At its core, the V28A28C200BG2 is a DC-DC buck converter. This is an AC/DC converter that transforms an input voltage from an alternating current source to a constant voltage for use in an electronic system. This converter has a frequency range of 100 kHz to 400 kHz, and a duty cycle of 10 percent to 90 percent. The converter also provides protection against overvoltage, overcurrent, and short circuit. The efficiency of this converter ranges from 94-96 percent, and temperature range is -25 to +85°C.

The working principle of the V28A28C200BG2 is based on a simple but reliable technique of voltage regulation. A power switch, usually a transistor, is used to turn current to and from the output. When the switch is in "on" state, an inductor is charged and supplies energy at the output voltage. When the switch is in "off" state, the energy stored in the inductor is transferred to the output stage. The speed of the switching is controlled by a Pulse Width Modulator (PWM), so the input voltage is converted to a regulated output voltage at the same frequency.

A unique feature of the V28A28C200BG2 is its ability to maintain tight output voltage regulation. Its 0.1 percent voltage regulation ensures precise power supply voltage for sensitive high-precision applications. The converter also features a high-precision output voltage accuracy of 2.5 percent, so it is ideal for powering circuits that require highly regulated voltages.

The V28A28C200BG2 is an ideal solution for those looking to provide a reliable and efficient power solution for their systems. Its high efficiency and accuracy make it suitable for a wide range of applications including industrial automation, instrumentation, and telecommunications. Its temperature range and protection features make it suitable for high-power applications such as solar cell applications. Its small size and easy to use configuration also makes it perfect for those looking for a solution that can be quickly installed and implemented.

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