EL817(S)(A)(TD)-V

Optoisolators, also known as optocouplers, photocouplers, photocouplers, or optical isolators, are optoelectronic components used to electrically isolate signals between two circuits. Their use in both industrial and consumer applications is widespread, as they provide electrical signals with a safe and reliable path, while limiting electrical noise propagation between two systems.

The EL817(S)(A)(TD)-V is an optoisolator from a family of components known as transistor, photovoltaic output (TPO) optoisolators. These devices allow for the transfer of an electrical signal between two circuits while providing electrical isolation between the two systems.

The EL817(S)(A)(TD)-V consists of a light sensitive semiconductor detector, a transistor amplifier, a Schottky barrier diode and two zener diodes. The light sensitive semiconductor detector converts incoming optical signals into electrical signals that are amplified by the transistor amplifier. The Schottky barrier diode and the zener diodes act as voltage limiting and voltage protection devices, respectively, while the zener diodes help keep the output voltage across the transistor amplifier within a specified range.

The optical input signal, provided by an LED, is converted by the light-sensitive semiconductor detector into an electrical output signal, which is then amplified by the transistor amplifier and sent to the load. The light-sensitive semiconductor detector and the transistor amplifier are electrically isolated from each other and from the load, which makes the EL817(S)(A)(TD)-V an ideal component for electrical isolation applications. Additionally, the voltage limiting and voltage protection devices help make the EL817(S)(A)(TD)-V reliable and safe for most isolation applications.

The EL817(S)(A)(TD)-V is used in a wide variety of applications, such as in automotive systems, industrial control systems, communications systems, lighting systems, power supplies and consumer applications. The EL817(S)(A)(TD)-V’s reliable electrical isolation, its compact size and its ability to minimize electrical noise make it an ideal component for a variety of isolation applications.

In conclusion, the EL817(S)(A)(TD)-V is a compact, reliable optoisolator that is used in a variety of applications to electrically isolate signals between two circuits, while providing electrical protection and limiting electrical noise. Its ability to provide electrical isolation and protection enables it to be used in many commercial and industrial applications.