PS2561AL-1-AManufacturer: CEL HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| PS2561AL-1-A,PS2561AL1A | CEL | 13622 | In Stock |
Description and Introduction
HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES The **PS2561AL-1-A** is a high-performance optocoupler designed to provide reliable electrical isolation between circuits while transmitting signals across an insulating barrier. This component integrates an infrared LED optically coupled with a phototransistor, ensuring secure signal transfer without direct electrical connection.  
With a compact **DIP-4** package, the PS2561AL-1-A is widely used in applications requiring noise immunity, voltage isolation, or signal conditioning. It supports a **minimum isolation voltage of 5,000 Vrms**, making it suitable for industrial control systems, power supplies, and communication interfaces where safety and signal integrity are critical.   Key features include a **current transfer ratio (CTR) of 50% to 600%**, ensuring efficient signal transmission across varying input conditions. The device operates within a **wide temperature range (-55°C to +110°C)**, enhancing its reliability in harsh environments. Additionally, its **fast response time** makes it ideal for high-speed switching applications.   Engineers favor the PS2561AL-1-A for its durability, compliance with international safety standards, and consistent performance. Whether used in motor control, medical equipment, or automation systems, this optocoupler delivers dependable isolation while maintaining signal accuracy. Its robust design and proven functionality make it a trusted choice for critical electronic designs. |
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Application Scenarios & Design Considerations
HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES
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