CNY17-3S1(TA)-V

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Optoisolators are devices that electrically isolate one side from the other. Transistor, Photovoltaic Output optoisolators offer the same protection as other isolation products, but take a different approach to achieve the goal of isolation. CNY17-3S1 (TA)-V is a Transistor, Photovoltaic Output optoisolator, which is commonly used in many applications for its protection and electrical isolation.

The CNY17-3S1 (TA)-V optoisolator features a Photo-Transistor with a current gain of at least 1000. It is sensitive to short wave lengths and has a triggering level of 1.2V minimum. It has a continuous Collector-emitter voltage of 250V, and a Collector-emitter saturation voltage of 1V max. It also has an LED with a typical voltage of 1.1V and a forward current of 35mA.

The working principle of the CNY17-3S1 (TA)-V optoisolator is the same as that of other optoisolators. The LED lights up when a current is applied to it, producing photons that fall onto the Phototransistor’s Photo-sensitive Base. This triggers a current flow through the Collector-Emitter Path of the Phototransistor, which generates an output voltage proportional to the intensity of the photons from the LED.

The primary application field of the CNY17-3S1 (TA)-V optoisolator is providing isolation between circuits, receptors, and transducers. Its isolation voltage of >250V makes it ideal for isolation between logic circuits like a microcontroller, and the external environment, such as an LED driver or any other transducer. It is also suitable for switching applications that require high speed and low electrical noise.

The CNY17-3S1 (TA)-V optoisolator is popular among engineers and hobbyists alike, due to its low power consumption and wide variety of application possibilities. Engineers and hobbyist use it for many different applications, including: switching audio signals, controlling relays, and measuring temperature and humidity.

The CNY17-3S1 (TA)-V optoisolator is designed to provide effective electrical isolation between circuits, transducers and receptors. This makes it highly suitable for many different applications, both industrial and hobbyist alike. Its low power consumption and extensive range of potential applications make it a popular choice among engineers and hobbyists looking for reliable electrical isolation.

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