ACPL-P346-500E

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ACPL-P346-500E is an Isolators – Gate Drivers which is compact and highly efficient. It isolates control signals from the power side to protect and control the current and voltage of the driving circuit, which is widely used in industrial automation and other applications with low voltage signals.

Application Field: ACPL-P346-500E is mainly used in the industrial automation control systems, such as motors, wind turbine generators, and programmable logic controllers, mainly used to control the voltage, current, or data signals. The industrial automation control system requires high stability, long working life, and resistance to interference. The optical isolation chip ACPL-P346-500E can ensure that the input signal can be transmitted to the output side without interference. The output current of ACPL-P346-500E can reach a maximum of 500mA, and the conversion time of the signal input can be within 50ns.

Working Principle: ACPL-P346-500E Isolator – Gate Driver is powered by a DC power supply, mainly using Cree′s µPulse™ technology, and includes two main integrated chips, ACPL-P346 and ACPL-P376. Photons are used as a bridge to transmit the input signal in the form of light, which is converted by ACPL-P346optocoupler. ACPL-P376 optocoupler is an output control module, using MOSFETs to control the output voltage and pulse width. The ACPL-P346 and ACPL-P376 optocouplers are connected in series, and can be used one by one to ensure no data leakage occurs in the control system.

In summary, ACPL-P346-500E Isolator – Gate Driver is a compact, highly efficient, and economical system. It can effectively isolate the power side from the control side, provide reliable and stable performance to the applications, and protect the control systems from outside interference. With the wide application of ACPL-P346-500E, it will play an important role in modern industrial automation and other low voltage signal applications.

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