CNY173SR2VM Isolators

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Optoisolators - Transistor, Photovoltaic Output, are an essential tool for protecting electrical circuits from noise and other electromagnetic interference (EMI). The CNY173SR2VM is a specialized optoisolator designed to be used in applications where high voltage isolation is necessary. This optoisolator uses a photocell and a high-voltage transistor to isolate a power source from the downstream circuits.

The photocell at the heart of the optoisolator absorbs infra-red light and emits a small voltage. This voltage is then fed to the high-voltage transistor, which switches the power on and off. When the transistor is activated, the output voltage of the CNY173SR2VM will be equal to the input voltage, but with a much lower current draw. The optoisolator also has a frequency filter, which helps reduce the noise generated by the electrical circuit.

The CNY173SR2VM is widely used in industrial applications, such as industrial automation and vending machines, where its high voltage isolation allows for reliable operation of downstream circuits. It is also used in power electronics, such as uninterruptible power supplies, and in medical systems, where high safety standards must be met.

One of the most characteristic features of the CNY173SR2VM is its high switching speed. It can switch between input voltages quickly and accurately, making it suitable for applications that require handling large loads. The high-voltage transistor also ensures that the output voltage is isolated from the input voltage. This helps to prevent any damage to the downstream circuit, as well as reducing the effects of EMI.

The CNY173SR2VM is a long-lasting optoisolator, with an expected lifetime of over five years. It also features a long-term temperature range of -40 to +105°C, which makes it suitable for use in a range of environments. Additionally, the CNY173SR2VM offers low power consumption, helping to reduce the energy costs in applications with frequent operation.

Overall, the CNY173SR2VM is an effective and reliable optoisolator, designed to provide reliable electrical isolation between input and output circuits and to protect downstream circuits from noise and other electromagnetic interference. Its high switching speed and long-term temperature range make it suitable for a range of applications, while its low power consumption helps to reduce energy costs. Because of these features, the CNY173SR2VM is a popular choice for applications that require high voltage isolation.

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