HC28-2-AG

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AC/DC converters are essential components in electric power equipment, driving motors, and controlling lighting. As a main category of power electronic converters, they convert AC power into the other form of energy. The HC28-2-AG series of AC/DC converters are popular choices for applications such as AC/DC voltage converters, AC motor speed control, AC phase-shifters, AC/DC chokes, and DC motor control. The particular model has a range of input voltages and currents which make it extensively usable.

The HC28-2-AG series\' basic structure consists of a rectifier, an inverter, a control module, and a power distribution bus. The rectifier uses thyristors to convert AC power into single-phase or three-phase DC power. The single-phase or three-phase DC power is then inverted into single- or three-phase AC power using IGBTs. The control module is responsible for controlling the inverter\'s IGBTs to adjust the voltage output. The control module also has built-in current and voltage sensors to ensure the output voltage from the converter is within the predetermined and regulated range. To facilitate the monitoring and control of the output voltage, the data are sent to the power distribution bus.

The HC28-2-AG series of AC/DC converters employ a variety of approaches for control. In voltage-regulated output control, the inverter output voltage is directly regulated. The voltage reference is obtained from a feedback regulator, which modifies the output of the rectifier section in order to achieve the desired voltage output. In current-regulated output control, the current from the DC link is measured and regulated to a constant level, using a pulse width modulation mathematical algorithm.

In critical applications such as medical equipment and renewable energy systems, the HC28-2-AG series of AC/DC converters allow for maximum efficiency and reliability. With its high output power, wide output voltage range, fast dynamic response, and versatile control features, it provides a great solution for applications that require consistency and precision. It also features a short circuit and overvoltage protection, as well as protecting against overloads and temperature variations to maximize performance.

The versatility and reliability of the HC28-2-AG series make it a popular choice for AC/DC voltage converters, AC motor speed control, AC phase-shifters, AC/DC chokes, and DC motor control. Its fast response to dynamic load changes, wide operating range, and efficiency make it an attractive choice for applications that require high reliability and easy installation.

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