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PS2501-4

HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES

Partnumber Manufacturer Quantity Availability
PS2501-4,PS25014 13752 In Stock

Description and Introduction

HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES **Introduction to the PS2501-4 Optocoupler**  

The PS2501-4 is a high-performance optocoupler designed to provide reliable electrical isolation between input and output circuits. This component integrates a gallium arsenide infrared LED coupled with a phototransistor, ensuring efficient signal transmission while maintaining galvanic isolation.  

With a compact DIP-4 package, the PS2501-4 is widely used in industrial control systems, power supply feedback circuits, and communication interfaces where noise immunity and signal integrity are critical. It offers a high isolation voltage, typically up to 5,000 Vrms, making it suitable for applications requiring robust protection against voltage transients and ground loop interference.  

Key features include a high current transfer ratio (CTR), fast response time, and stable performance across a wide temperature range. These characteristics make the PS2501-4 an ideal choice for applications such as motor control, switch-mode power supplies, and digital logic isolation.  

Engineers value the PS2501-4 for its durability and consistent performance, ensuring long-term reliability in demanding environments. Its industry-standard pinout and compatibility with automated assembly processes further enhance its usability in modern electronic designs.

Application Scenarios & Design Considerations

HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES

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