IDC10S120C5X1SA1

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A single-phase full-wave DC power supply circuit works with a single-phase AC supply; its component is the single-phase full-wave diode bridge rectifier. IDC10S120C5X1SA1 is a single-phase full-wave diode bridge rectifier, which is designed to help convert a single-phase AC input into a DC output. By use of the bridge rectifier, elecric power of this component can be simply and efficiently converted into DC power.

Application Field of IDC10S120C5X1SA1

The IDC10S120C5X1SA1 is widely used power electronic circuits, such as motor control, portable chargeable equipment and UPS system, for its rectification function. In addition, it can be used in power supplies and DC to DC converters. The maximum DC current of this component is 10 A and its switching frequency can reach up to 100 kHz as high power applications. Besides, as high frequency applications, this component can be operated at very low switching losses. Furthermore, this component offers higher voltage ratings so that it is often used in multiple applications, such as bridge rectifier, rectified buck regulator and rectified boost regulators.

Working Principle

A single-phase full-wave DC power supply circuit consists of a diode bridge rectifier and another circuit. The diode bridge rectifier is the key component of this circuit, which mainly consists of four diodes, each connected between A and C end of the coil, and an alternating voltage source. The transformer of the IDC10S120C5X1SA1 bridge rectifier would provide an AC signal to its primary winding, which is usually connected to the voltage source. The secondary winding has four diodes arranged in the form of a bridge connected to the load; the diodes act as two-way switches, conducting current whenever a positive signal appears. This bridge rectifier also contains a capacitor to block the DC signal, which helps smooth out any sharp changes in the DC signal, and an inductor, which helps store energy in the inductor and then releases it when the signal is too low. It also contains two capacitors at two ends of the secondary winding, which can either act as a filter to reduce the ripple of the DC signal, or charge up the capacitors to store energy for later use.

When the voltage of the AC signal increases and it reaches the peak value, the diodes in the bridge rectifier will conduct and a single phase waveform will be formed. This makes sure that only a single direction of current is passed from the transformer secondary winding to the load, resulting in a DC output voltage. Similarly, when the voltage decreases and it reaches the bottom, the diodes in the bridge rectifier will be reverse biased, preventing current from flowing through it, thus blocking the waveform, resulting in an filtered alternate DC waveform.

Conclusion

IDC10S120C5X1SA1 single-phase full-wave diode bridge rectifier is mainly used to rectify single-phase AC power into DC power, while also offering very high performance in multiple application fields, like portable chargeable equipment and motor control, or as power supplies or DC to DC converters, with high efficiency and minimal losses. It is also designed to reduce the ripple of the DC signal, thus making it more stable. Furthermore, it provides excellent protection for the circuits, aiding in the continuity of operation for the machines.

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