Applications

Power

Optocoupler (optical coupler) is also called opto-isolator, optocoupler or optocoupler. It is a device that uses light as a medium to transmit electrical signals. When the input terminal is powered by a signal, the light-emitting diode emits light. Light-to-electricity conversion.

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EV Charging

The application of optocouplers in electric vehicles is mainly discussed from two parts: electric vehicles and charging piles. In electric vehicles, optocouplers are widely used in traction inverters, CAN bus interfaces, signal sensing, HVAC, and power management systems. In the part of the charging pile, it is necessary to transmit the electric energy produced by the factory to the user’s car for storage and use.

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Renewable

The energy storage device stores the power generated by wind power and photovoltaic power generation systems that generate electricity irregularly and intermittently, and stabilizes the output of new energy and renewable energy in the form of charging and discharging. Optocouplers have important application functions in these energy conversion and transmission equipment, such as gate drive of power devices, current and voltage detection, digital signal isolation, etc.

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Motor driver

Motor driver ICs are mainly used in autonomous robots. Since most microprocessors run on low voltage and require a small amount of current to operate, motors require relatively high voltage and current. A motor driver IC is therefore required to enable current to be supplied to the motor from the microprocessor.

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Factory automation

The AI-driven way of operating works for everyone. Factory automation can improve quality, optimize efficiency, reduce costs and risks, and achieve better profitability in the rapidly changing modern factory environment.

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Industrial internet of things

Machines and various devices are becoming more and more intelligent and require more and faster network connections. Therefore, the global industrial network is gradually upgraded to Ethernet as the basic backbone of automation and control applications. Optocouplers are used to maintain data integrity, enabling industrial communication and control networks to withstand the harshest environments and to operate reliably and consistently.

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