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PS2505-1 from NEC

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PS2505-1

Manufacturer: NEC

High density AC input phototransistor optically coupled isolator

Partnumber Manufacturer Quantity Availability
PS2505-1,PS25051 NEC 160 In Stock

Description and Introduction

High density AC input phototransistor optically coupled isolator The **PS2505-1** is a high-performance optocoupler designed to provide reliable electrical isolation between circuits while ensuring efficient signal transmission. As part of the optocoupler family, it integrates an infrared LED and a phototransistor in a compact package, making it suitable for applications requiring noise immunity and voltage separation.  

Featuring a low input current requirement and high isolation voltage, the PS2505-1 is commonly used in industrial control systems, power supply feedback circuits, and communication interfaces. Its robust design ensures stable operation in environments with electrical noise or transient voltages.  

Key specifications include a typical current transfer ratio (CTR) that enhances signal integrity, along with fast response times for real-time applications. The device is housed in a standard DIP-4 package, ensuring compatibility with automated assembly processes.  

Engineers often select the PS2505-1 for its reliability in isolating sensitive logic circuits from high-voltage components, reducing the risk of signal interference. Whether in motor drives, medical equipment, or automation systems, this optocoupler delivers consistent performance while meeting stringent safety standards.  

With its balance of efficiency and durability, the PS2505-1 remains a trusted solution for applications demanding secure signal isolation.

Application Scenarios & Design Considerations

High density AC input phototransistor optically coupled isolator

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