TLP293(GB-TPL,E

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Optoisolators or optocouplers are electronic components that isolate an electrical circuit from another. A basic optoisolator consists of a light emitting component, usually an LED, which is optically coupled to a light detection component, such as a phototransistor. TLP293(GB-TPL) is one of the most popular optoisolator devices, which belongs to the family of Transistor, Photovoltaic Output optoisolators and is suitable for various applications.

This optocoupler is a high-speed, high isolation optoisolator designed for a wide range of electrical isolation applications. It features a Fresnel-Lensed device with 4 pin dual-in-line (DIP) package. The internal optical diode and phototransistor generate an output current in response to an input current that is proportional to the optical power. With a low optical input level, the output is saturated to a low level, whereas with a high optical input level, the output is saturated to the high level.

The TLP293(GB-TPL) optoisolator has a wide range of applications, from motor control to signal conditioning, power line isolation, automotive applications, HVAC, and industrial automation. The most important feature is its small size that enables it to be used in compact electronics. It is also one of the most reliable optoisolators in the market, offering up to 10 kVrms isolation voltage and up to 250 Vdc working voltage.

The working principle of the optoisolator is quite simple. The light emitting diode of the device is forward bias-driven by an electrical signal, which generates photons that are then detected by the phototransistor. The photons excite the carriers within the phototransistor, which generate an electrical current proportional to the optical power. The electrical current is then amplified and inverted as the output signal. This process allows for attenuation of the electromagnetic noise and signals present in the circuit.

The TLP293(GB-TPL) optoisolator is a highly reliable and efficient optocoupler that can provide up to 10 kVrms isolation voltage. It is also suitable for a variety of applications including motor control, power line isolation, automotive applications, HVAC, and industrial automation. With its low optical input level, the output is saturated to a low level, whereas with a high optical input level, the output is saturated to the high level. This optocoupler is a cost-effective solution to provide reliable electrical isolation in a variety of different circuits.

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