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PS2561L2-1-E3 from NEC

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PS2561L2-1-E3

Manufacturer: NEC

HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES

Partnumber Manufacturer Quantity Availability
PS2561L2-1-E3,PS2561L21E3 NEC 283 In Stock

Description and Introduction

HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES The **PS2561L2-1-E3** is a high-performance optocoupler designed to provide reliable signal isolation in electronic circuits. As part of the photocoupler family, it integrates an infrared LED optically coupled with a phototransistor, ensuring electrical isolation between input and output while transmitting signals accurately.  

This component is widely used in applications requiring noise immunity and voltage separation, such as industrial control systems, power supplies, and communication interfaces. With a compact **DIP-4** package, the PS2561L1-1-E3 offers a typical current transfer ratio (CTR) of **50-600%**, ensuring efficient signal transmission across isolated circuits. It supports an isolation voltage of **5,000Vrms**, making it suitable for high-voltage environments.  

Key features include a fast response time, low power consumption, and stable performance across a wide temperature range. Its robust design ensures durability in demanding conditions, making it a preferred choice for engineers seeking reliable isolation solutions.  

Whether used for feedback control, logic-level shifting, or noise suppression, the PS2561L1-1-E3 provides a dependable and cost-effective solution for maintaining signal integrity in isolated systems.

Application Scenarios & Design Considerations

HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES

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