PS2532-4-A

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The PS2532-4-A Optoisolator is a transistor, photovoltaic output optoisolator designed to provide electrical isolation between input and output signal path components. This device combines a source of visible or infrared radiation, such as a light emitting diode (LED) as its input transducer, with a photovoltaic switch and a Darlington output amplifier configured as a general-purpose switching element. The device is constructed of a molded plastic package which is designed to provide protection against dust, dirt, and moisture.

The PS2532-4-A application field is quite broad, as the combination of electrical and optical isolation can be used for applications such as motors, switches, encoders, lamps and relays. This optoisolator is also useful in other applications such as medical imaging equipment, industrial process control and automation, audio/video processing, and avionics systems. The PS2532-4-A can also be used in high-frequency systems and computer networks.

The working principle behind the PS2532-4-A is fairly simple: light energy emitted by the LED is converted into electrical energy upon passing through a photovoltaic cell, which is then converted back into light energy upon being transmitted through an output LED array. The optoisolator also features a dual output, allowing the LED to provide both a voltage output signal and an isolation signal. This allows the optoisolator to serve as both an isolator and amplifier.

The PS2532-4-A optoisolator features several characteristics that make it well-suited for a wide variety of applications. The device is capable of high operating temperature operation with a maximum junction temperature of 105° C, and the low voltage input and maximum direct current of 10mA make it ideal for applications requiring low power consumption. The high rise-time response of 100ms and the integrated light source also make the PS2532-4-A an ideal choice for applications requiring the highest precision and accuracy.

In addition, the PS2532-4-A has the ability to detect various light sources, including visible and infrared sources, and is designed to provide total isolation. The optoisolator is also self-powered, making it easier to design and utilize in applications without external power.

Overall, the PS2532-4-A optoisolator offers a great combination of features and reliability, making it an excellent choice for applications requiring both electrical and optical isolation. The broad application field and the high accuracy and precision of the device make it a great choice for a wide variety of applications.

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