VO615A-8X016

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Optoisolators—Transistor, Photovoltaic Output, are essential components used to protect circuits, and, more specifically, to provide galvanic isolation between sent and received signals. The VO615A-8X016 is a great example of a photovoltaic output optoisolator, allowing for high voltage isolation as well as isolation of high-frequency signals. In this article, we take a look at the application areas of the device as well as its working principle and technical specifications.

Application Field

The VO615A-8X016 provides electrical isolation and can be used for a variety of applications in industrial and automotive industry. Generally, the optoisolator can be used for sensitivity, automatic control, and other applications with trouble sources, such as turning the light on and off in television and monitor screens. It can also be used for communication between personal computers and relay system. In addition, the device can be used for signal isolation between signal transmitters that use Arduino, Raspberry Pi, and PLCs. While there are many applications for the device, some of the more common ones include signal conversion between analog and digital signals, switching operations, and communication between isolated networks.

Working Principle

The working principle of the VO615A-8X016 is simple and reliable. The device features a number of components, including a photo transistor, a light-emitting diode (LED), and a light-sensitive resistor. The LED is connected to a data source and emits a light signal when the data source is activated; this light signal passes through the light-sensitive resistor and triggers the photo transistor. This in turn triggers the transistor, which is connected to the output of the device, thus enabling electrical isolation between the source and the output. This way, the device provides long life and reliable performance even in noisy environments or in applications where power surges can damage the circuit.

Technical Specifications

The VO615A-8X016 is a 4-pin optoisolator with a direct-coupled phototransistor output. The device is designed to provide electrical isolation, and features a low input current of 1 mA. The output can handle up to 500 mA of current, ideal for most industrial and automotive applications. The device’s maximum collector-emitter voltage is 40 V, and the breakdown voltage is 36 V. The LED junction-emitter voltage is 5 V, and the total power dissipation is 950 mW. In addition, the temperature range for the device is -30°C to 100°C. The optoisolator also features a maximum transition time of 500 ns and a response time of 1400 ns.

The VO615A-8X016 is a great choice for applications requiring electrical isolation and signal-level sensitivity. Its diverse compatibility allows it to work with Arduino, Raspberry Pi, PLCs, and other devices. Its small footprint and low power consumption further make it an ideal choice for use in commercial, industrial, and automotive applications. With its working principle, technical specifications, and wide application field, the VO615A-8X016 is a great opto-isolator for anyone looking for reliable performance and an affordable price.

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