LTV-217-C-G Isolators

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The LTV-217-C-G optoisolator is a single channel device that uses the principle of photocoupling to electrically isolate two electronic circuits. As a member of the Transistor, Photovoltaic Output optoisolators family, its purpose is to protect one system, the \'controller\', from damage due to output or input conditions that occur in the other isolated system, the \'isolated load\'. This optoisolator is available in through-hole packaging and is composed of an infrared LED coupled with a phototransistor.

An optoisolator provides galvanic isolation between the input side (the input circuit) and the output side (the output circuit); as a result, there is no direct electrical connection between them. Thus, the output side is protected from abnormal voltage and current surges or other conditions that could cause a problem in the output circuit. When the input side is activated, the LED within the optoisolator emits light which is detected by a photosensitive device, such as a phototransistor, located within the main body of the optoisolator. This device then provides the information to the output side. As the information is transferred between the two systems, there is no direct connection, preventing abnormal voltages and currents from damaging the system.

A typical example of an application field for the LTV-217-C-G optoisolator is in industrial communication systems. It can be used to safely separate one system from another and provide information without risk of damage. For example, it is possible to connect two systems, such as a controller and an isolated load, with the optoisolator, and this provides signal and data exchange between them, protecting both from potential damage caused by abnormal currents and voltages. In addition, it can be used in medical electronic applications since it can help to isolate ECG machines, patient monitors and other medical systems, as well as secure signal transfer from one system to another.

The LTV-217-C-G optoisolator can also be used in process control and automation systems. Its ability to isolate circuits from each other is useful for controlling processes such as relays, solenoids, valves and others. It can also be used in security systems, where a signal needs to be transmitted over long distances without the risk of electrical interference. It can also be used to provide data transfer between two circuits in a secure and safe manner.

In summary, the LTV-217-C-G optoisolator is an optocoupler unit that can be used to safely isolate one system from another. It is composed of an infrared LED coupled with a phototransistor and is available in through-hole packaging. This optoisolator is suitable for industrial communication, medical electronic applications, process control and automation, as well as security systems. It provides reliable and secure data transfer without the risk of electrical interference.

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