PS2505L-2

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Within the wide range of optoisolators, PS2505L-2 is specifically designed to provide high signal isolation between a data-processing unit and a peripheral circuit. It is a photovoltaic optoisolator consisting of a gallium arsenide infrared-emitting diode (IRED) that is optically coupled to a silicon phototransistor in a sandwich, epoxy-filled plastic package. It is specifically designed for driving large capacitive loads, so it is already used in a variety applications where extreme signal isolation demands.

The main application field of the PS2505L-2 optoisolator is providing secure barriers between systems with different ground potentials. The options available allow the selection of different output configurations according to the specific requirements. The PS2505L-2 models are available with an open-collector, NPN transistor output type with a gain of 300mA and a voltage drop of 2.0V.

The PS2505L-2 optoisolator is also used in a variety of control applications such as the control of solenoids, motors, and relays. Its compact size selected power output, and lack of need of any external circuitry for power input make it easy to be integrated into different industrial systems. It makes a bridge between the input and output circuit, allowing them to be completely isolated. It is also used in communications, medical, consumer, and automotive applications.

The working principle of the PS2505L-2 optoisolator is simple but effective. The infrared-emitting diode (IRED) is activated by a small current. The emitted infrared light is collected by the silicon phototransistor, which senses a signal, usually a logic state change, and triggers its base-collector junction, turning the output NPN transistor on. This makes the output transistor turning on and off, allowing the user to control the current through the load.

In summary, the PS2505L-2 optoisolator is able to provide an isolated, economical, and efficient signal transmission between two different circuits. It is specifically designed for driving larger capacitive loads, and has a compact size and low power requirements, making it the perfect solution for a variety of applications. Its simple working principle makes it easy to operate and safe, which makes it a preferred choice for many industries.

The specific data is subject to PDF, and the above content is for reference