EL357NA-G

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The EL357NA-G optoisolator is a popular series of optoisolator devices, falling under the category of transistor, photovoltaic output (Toshiba). This series of optoisolator offers outstanding isolation performance from an industry-leading 1500 Vrms (for 1 min) and provides a wide variation of response times. The utilize Toshiba’s unique photovoltaic (PV) output that is capable of withstanding voltages up to 5000 Vrms for 1 min.

Generally, the EL357NA-G optoisolator is considered to be the go-to solution in isolation applications requiring a low DC leakage current, low off-state current, long life performance, and a high isolation voltage. This series is available in a wide range of packages, providing 8.2 mm creepage and clearance. The optoisolator is ideally used in contact output operations, PLC communications, automation systems, data communications, and process control applications.

In terms of the optoisolator\'s working principle, it is based on an LED (utilized as an emitter) and a photovoltaic cell (used as a receiver) which are separated by a physical barrier. When the LED receives an electrical current, it produces light and this is passed to the photovoltaic cell. This transmits the signal across the physical barrier as a result of the conversion of the incident light into electrical energy.

The EL357NA-G optoisolator also features a special built-in circuit which minimizes the effects of temperature change, thus offering a more stable operation. It is available with either DC or AC inputs, and a complementary output, as well as overvoltage spike protection and what is referred to as latch prevention. The LED can also be remotely controlled, allowing for extremely complex system setups.

Thanks to its unique feature set and incredible performance, the EL357NA-G optoisolator is well-suited to a variety of applications. As mentioned above, it is commonly used in contact output operations, PLC communications, automation systems, data communications, and process control roles. Its high-isolation voltage also makes it an ideal choice for applications where a high degree of electromagnetic isolation is required.

In conclusion, the EL357NA-G optoisolator provides industry-leading isolation performance and is packed with features designed to enhance performance in a variety of environments and applications. Whether it is used in contact output operations, PLC communications, automation systems, data communications or process control applications, it is undoubtedly one of the must dependable solutions available on the market.

The specific data is subject to PDF, and the above content is for reference