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PS2561-4 from NEC

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PS2561-4

Manufacturer: NEC

High isolation voltage single transistor type multi optocoupler.

Partnumber Manufacturer Quantity Availability
PS2561-4,PS25614 NEC 10000 In Stock

Description and Introduction

High isolation voltage single transistor type multi optocoupler. The **PS2561-4** 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, industry-standard DIP-4 package, making it suitable for a wide range of applications.  

Key features of the PS2561-4 include a high isolation voltage, ensuring safety in systems where electrical separation is critical, such as in power supplies, industrial controls, and communication interfaces. Its fast switching speed and stable current transfer ratio (CTR) enhance signal integrity, making it ideal for digital logic isolation and noise-sensitive environments.  

The device operates over a broad temperature range, ensuring consistent performance in demanding conditions. Additionally, its low power consumption and high reliability make it a preferred choice for energy-efficient designs.  

Engineers often select the PS2561-4 for its balance of performance, durability, and cost-effectiveness. Whether used in motor control, medical equipment, or automation systems, this optocoupler provides a dependable solution for maintaining signal accuracy while preventing ground loops and voltage spikes. Its compliance with industry standards further underscores its suitability for diverse electronic applications.

Application Scenarios & Design Considerations

High isolation voltage single transistor type multi optocoupler.

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