APT30DQ100KG

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APT30DQ100KG is a three-phase high-speed diode rectifier which is used for power conversion in many applications. It is made of a high-speed diode array, a rectifier diode, a high-speed resistor and a current-sensing diode. This rectifier offers a high-speed switching function and a wide range of output power.

Application Field of APT30DQ100KG
This high-speed rectifier can be used in a variety of power conversion applications such as AC/DC power supplies, switch mode power supplies and power amplifiers. It is also used indc-dc converters, inverters, resonant converter, and photovoltaic applications. Additionally, it is suitable for controlling high-speed electric drives, as well as for high speed gate driving for IGBTs and MOSFETs.

Working principle of APT30DQ100KG
APT30DQ100KG is a three-phase high-speed diode rectifier which uses a rectifier diode for power conversion. The diode array is made up of a pair of high-speed diodes, one of which is a fast-recovery rectifier diode and the other is a high-speed power MOSFET. The rectifier diode acts as a switch, allowing current to flow in only one direction. As voltage is applied to the rectifier, the diodes start to conduct and the voltage across the diodes drops to the forward voltage drop (Vf) of the diode. A current sensing diode measures the current flowing through the diode array. The high speed resistor ensures fast current waveforms are correctly rectified and maintained.

APT30DQ100KG is designed to operate in three-phase AC or DC applications. The rectifier has an operating temperature range of -40℃ to +125℃ and can operate at frequencies of up to 1000KHz. The high-speed rectifier is highly reliable and efficient, and it can deliver output power of up to 100KW. It can be used to convert AC and DC voltage differentials into AC and DC waveforms, and also to reduce the peak currents of high-speed pulse waveforms.

APT30DQ100KG high-speed rectifier has a wide range of applications, owing to its high reliability, high efficiency and high-performance features. It is ideal for power conversion in AC/DC power supplies, switch mode power supplies and power amplifiers, and dc-dc converters, inverters, resonant converter, and photovoltaic applications. Additionally, it is suitable for controlling high-speed electric drives and powering high-speed gate driving for IGBTs and MOSFETs.

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