PC365N

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Opto isolators, or optocouplers, are a type of component used to isolate one circuit from another. This isolation ensures that there is no direct electrical connection between the two circuits, preventing electrical noise from reaching the circuitry. One of the most popular types of optocouplers are transistor photovoltaic output opto isolators, such as the PC365N. In this article, we’ll discuss the PC365N’s application field and how it works to provide isolation.

The PC365N is a transistor photovoltaic output opto isolator, designed for use in industrial applications. It’s a 4-pin component, with pins 1 and 2 connected to the collector and emitter of a phototransistor, respectively. Pin 3 is the LED anode and pin 4 is the LED cathode. The PC365N has an isolation voltage of 5kV, an isolation resistance of 10^9Ω, and it operates on a Vcc of 5V.

The PC365N’s application field includes electric energy meters, industrial control systems, power meters, gaming machines, and other electrical equipment. It can also be used in systems where electrical noise needs to be prevented from reaching sensitive circuits. Its high isolation voltage and high isolation resistance provides reliable isolation between the two circuits, ensuring that noise does not reach the circuitry.

The operation of the PC365N opto isolator is based on photovoltaic mode. A light-emitting diode (LED) is connected to the input circuit, and this LED emits light when a current is applied to it. This light then falls on the phototransistor in the opto isolator, which then emits current in the output circuit. Since there is no direct electrical connection between the two circuits, the isolation provided by the opto isolator is reliable.

The PC365N is a reliable and versatile opto isolator, with a wide application field and reliable operation. Its isolation voltage and isolation resistance ensures that electrical noise does not reach the sensitive circuitry, and it can be used in many industrial and other applications. If you’re looking for a reliable opto isolator for your system, the PC365N is a great choice.

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