CNY17-4X009T Isolators

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CNY17-4X009T is a 4-channel opto-isolator type with transistor photovoltaic outputs. It is suitable for use in a wide variety of applications, such as signal isolation, data communications, and galvanic separation. It is designed to provide an effective protection barrier between input and output signals and is suitable for use in a variety of applications.

The CNY17-4X009T provides a high degree of input-output isolation, with up to 2,500 volts of isolation voltage to ensure no electrical interaction between input and output signals. It has a maximum breakdown voltage of 3,000 volts and a minimum current transfer ratio of 300%. The opto-isolator also features a fast input-output switching speed of 25kHz, low saturation voltage of 0.5V, and a low power consumption of 6mW.

It utilizes a human-friendly design with two pins for the connection of input signals and four pins for the connection of the output signals. There is also a status LED located near the input pin for quick diagnosis of the device\'s operating status.

The working principle behind the CNY17-4X009T is based on the use of an optically isolated pair of transistors. The opto-isolator contains an input transistor, an opto-coupler, and an output transistor. The input transistor is connected to a light-emitting diode (LED) which, when energized, emits a small beam of light which is picked up by the opto-coupler. The opto-coupler contains an array of light-sensitive diodes that convert the optical signal into an electric one. The output transistor then amplifies this electric signal and sends it as a drive signal to the output pin.

The CNY17-4X009T is ideal for a variety of applications, such as data acquisition systems, motor control, power supplies, remote sensing, and general signal isolation. Its high isolation voltage and high switching speed makes it a great choice for any applications where electrical isolation is required or small-signal switching performance is necessary.

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