PS2381-1Y-F3-L-AX

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Optoisolators provide an essential level of protection in many industries. PS2381-1Y-F3-L-AX is one type of optoisolator offered by Panasonic. This type of optoisolator features a transistor, photovoltaic output that is highly reliable and cost-effective. The optoisolator’s isolates the input and output as much as 500V ac. It offers excellent transient and electromagnetic interference immunity to protect the controlling circuits from noise and other disturbances. In some parts of the world, the PS2381-1Y-F3-L-AX is known as an optocoupler.

The PS2381-1Y-F3-L-AX has a wide range of applications in industry. It is used to control the operation of motors, pumps, switches, batter chargers, and other high-voltage loads. It is also used to provide voltage and current sensing, and signal-level conversion between low voltage circuits and higher voltage circuits. Additionally, the optoisolator is used in the process of controlling voltage regulation, temperature regulation, and current regulation.

The PS2381-1Y-F3-L-AX’s working principle is based on the electrical properties of a light-sensitive semiconductor. This semiconductor is typically an infrared LED (Light Emitting Diode). The LED is held at a certain voltage, usually the same as its forward voltage drop, and draws a small current. When the LED is illuminated, it attracts electrons towards its P-type semiconductor. This turns the P-type into an N-type, and the LED begins to conduct electricity. This electric current is connected to the output transistor of the optoisolator. The current entering the transistor is amplified and used to drive the load.

The PS2381-1Y-F3-L-AX is designed to provide isolation of 500V RMS between input and output. The isolation is provided by a single, double, or triple-layer insulation system depending on the model. The device also features excellent transient and EMI protection, fast switching speeds, low power consumption, and long life operation.

The PS2381-1Y-F3-L-AX is a versatile optoisolator, and its applications are diverse. It can be used in industries like robotics, process control, instrumentation, communications, and data acquisition. The optoisolator is reliable, cost-effective, and can be used in a wide range of applications. Its working principle is based on the electrical properties of infrared LED, and the optoisolator offers excellent isolation and signal transfer between controlled and controlling circuits.

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