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PS2561-2-V from NEC

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PS2561-2-V

Manufacturer: NEC

HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES

Partnumber Manufacturer Quantity Availability
PS2561-2-V,PS25612V NEC 89426 In Stock

Description and Introduction

HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES The **PS2561-2-V** is a high-performance optocoupler designed for reliable signal isolation in electronic circuits. As a member of the photocoupler family, it integrates an infrared LED and a phototransistor in a compact, surface-mount package, ensuring efficient electrical isolation between input and output stages.  

This optocoupler is widely used in industrial control systems, power supply feedback loops, and communication interfaces where voltage isolation and noise immunity are critical. With a minimum isolation voltage of **5,000 Vrms**, the PS2561-2-V provides robust protection against voltage spikes and transient interference.  

Key features include a **high current transfer ratio (CTR)**, ensuring stable signal transmission, and a fast response time, making it suitable for high-speed switching applications. Its **4-pin DIP package** offers compatibility with standard PCB layouts while maintaining durability in harsh environments.  

Engineers favor the PS2561-2-V for its reliability, compact design, and compliance with industry safety standards. Whether used in motor drives, medical equipment, or automation systems, this optocoupler delivers consistent performance while maintaining signal integrity across isolated circuits.  

For applications requiring precise signal isolation with minimal power loss, the PS2561-2-V remains a trusted choice in modern electronics.

Application Scenarios & Design Considerations

HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES

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