PS2561L-1-1VManufacturer: NEC HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| PS2561L-1-1V,PS2561L11V | NEC | 7229 | In Stock |
Description and Introduction
HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES **Introduction to the PS2561L-1-1V Optocoupler**  
The PS2561L-1-1V is a high-performance optocoupler designed to provide reliable electrical isolation between circuits. Featuring a gallium arsenide (GaAs) infrared LED paired with a phototransistor, this component ensures signal transmission while maintaining voltage separation, making it ideal for noise-sensitive applications.   With a compact DIP-4 package, the PS2561L-1-1V offers an isolation voltage of up to 5,000 Vrms, ensuring robust protection against voltage surges and transients. Its high current transfer ratio (CTR) and fast switching response enhance efficiency in digital and analog signal isolation, commonly used in power supplies, industrial controls, and communication systems.   Key specifications include a low input current requirement, ensuring energy efficiency, and a wide operating temperature range (-55°C to +110°C) for reliable performance in harsh environments. The device complies with industry standards, making it a dependable choice for safety-critical designs.   Engineers favor the PS2561L-1-1V for its durability, precision, and ease of integration, reinforcing its role in modern electronic isolation solutions. |
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Application Scenarios & Design Considerations
HIGH ISOLATION VOLTAGE SINGLE TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES
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