PS2565L1-1Manufacturer: NEC HIGH ISOLATION VOLTAGE AC INPUT RESPONSE TYPE MULTI PHOTOCOUPLER SERIES | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| PS2565L1-1,PS2565L11 | NEC | 9000 | In Stock |
Description and Introduction
HIGH ISOLATION VOLTAGE AC INPUT RESPONSE TYPE MULTI PHOTOCOUPLER SERIES # Introduction to the PS2565L1-1 Optocoupler  
The **PS2565L1-1** is a high-performance optocoupler designed to provide reliable electrical isolation between circuits while transmitting signals. This component integrates an infrared LED and a phototransistor in a compact, industry-standard DIP-4 package, making it suitable for a wide range of applications.   With a minimum isolation voltage of **5,000 Vrms**, the PS2565L1-1 ensures safe signal transfer in high-voltage environments, protecting sensitive components from electrical noise, surges, and ground loops. It features a **current transfer ratio (CTR)** ranging from 50% to 600%, allowing efficient signal transmission with minimal input current requirements.   Common applications include industrial automation, power supply feedback circuits, microcontroller interfacing, and telecommunications equipment. Its robust design ensures stable performance across a broad temperature range, making it ideal for harsh operating conditions.   Key advantages of the PS2565L1-1 include **low power consumption**, **fast response time**, and **long-term reliability**, making it a preferred choice for engineers requiring dependable signal isolation. Whether used in digital or analog circuits, this optocoupler delivers consistent performance while maintaining safety and efficiency. |
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Application Scenarios & Design Considerations
HIGH ISOLATION VOLTAGE AC INPUT RESPONSE TYPE MULTI PHOTOCOUPLER SERIES
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