DPF80C200HB

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DPF80C200HB Application Field and Working Principle

The DPF80C200HB is a diode rectifier array that is used primarily for high voltage applications, such as in power supplies and auto-ignition systems. It is also used in other applications that require reliable high voltage rectification. The DPF80C200HB rectifier bridge is a 4-pin, single-phase bridge that operates at a low forward voltage drop (VF) of 0.7V. It is designed to provide reliable surge capabilities and can handle current levels up to 200A. The power rating for the DPF80C200HB is 400V continuous and 50A peak.

Working Principle

The principle of operation of the rectifier bridge is based on the alternating current (AC) waveform that is fed into the device. The device is connected to a single phase AC power supply, typically with a voltage of around 240V. When the waveform is fed into the bridge, the forward voltage on the bridge is applied across the two AC input lines, causing the current to pass through the rectifier bridge. As the waveform changes directions, the current also changes directions and is rectified by the bridge.

As the waveform goes through its positive cycle, the N-type diode (D1) is forward biased and allows current to flow pass through it, creating a positive output signal. As the waveform passes through its negative cycle, the opposite happens, and the reverse biased N-type diode (D2) blocks the current from flowing. As a result, the output signal created is a rectified form of the input signal, which results in direct current (DC).

Application Field

DPF80C200HB is used primarily in power supply and auto-ignition systems that require a reliable high voltage rectification. It is in these applications that the device is used to provide steady and reliable surge capabilities while also handling current levels up to 200A. Its power rating allows it to handle a continuous DC voltage of up to 400V.

The device’s low forward voltage drop (VF) of 0.7V makes it ideal for use in high voltage rectification applications. Its relatively small footprint and low profile makes it well suited for use in space limited applications where larger devices cannot be used. In addition, its ability to handle moderate to large levels of current makes it suitable for use in power supplies.

The DPF80C200HB is also used in other high voltage rectification applications, such as in power management applications, solar inverters, and motor control systems. It is also used in emergency lighting systems and other electronic devices that require a reliable and efficient rectification.

Conclusion

The DPF80C200HB is a reliable, low-cost rectifier bridge that is used primarily in power supply and auto-ignition systems. It can handle up to 400V continuous and 50A peak and offers a low forward voltage drop (VF) of 0.7V. In addition, its small footprint and low profile make it suitable for use in space limited applications. Furthermore, its ability to handle moderate to large levels of current makes it suitable for use in power supplies, solar inverters, and motor control systems. As such, the DPF80C200HB is the ideal device for reliable and efficient high voltage rectification applications.

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