TLP185(GB-TPR,E)

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Optoisolators - Transistor, Photovoltaic Output, TLP185 (GB-TPR,E)

Optoisolators are a type of isolator that use light signals rather than electrical signals to isolate an input from an output. The TLP185 (GB-TPR,E) is a type of optoisolator that has a transistor, photovoltaic output. This type of optoisolator is ideal for controlling low-level analog, digital and logic switching applications.

Application Field and Working Principle of TLP185 (GB-TPR,E)

The TLP185 (GB-TPR,E) isolation module has a wide range of uses, including medical, automotive, and industrial applications. It can be used for controlling low-level analog, digital and logic switching applications, such as isolating low level signals from sensitive equipment, isolating a DC motor driver from a high voltage source, and switching power to high current loads. It can also be used to prevent electrical noise from entering the system.

The TLP185 (GB-TPR,E) isolation module consists of a light emitting diode (LED) and a phototransistor (PT). The LED is driven by a voltage source in order to generate a light beam, which is monitored by the PT and used to switch the output load. The light beam’s intensity is regulated by adjusting the LED current or voltage. The PT turns on or off the output load, depending on the intensity of the light beam.

The TLP185 (GB-TPR,E) optoisolator can also be used as a logic circuit, as the LED can be switched on and off depending on the logic signals it receives. This type of optoisolator is often used in robotic control systems, where the logic circuit determines the robotic arm’s movements.

The main advantage of the TLP185 (GB-TPR,E) optoisolator is that it provides a high level of isolation between the input and output sections. This ensures that electrical noise is kept away from the load. As the intensity of the light is controlled by adjusting the LED voltage or current, this type of optoisolator offers good flexibility and accuracy in controlling low-level signals.

In conclusion, the TLP185 (GB-TPR,E) optoisolator is an excellent choice for a wide range of applications, from medical devices to industrial and automotive equipment. Its unique design allows the LED to be driven by either a voltage or a current source, and its phototransistor is capable of accurately monitoring the light intensity in order to switch the load. Moreover, this type of optoisolator provides a high level of isolation between the input and output sections, preventing electrical noise from entering the system.

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