EL3022S(TB)-V

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Optoisolators are widely used in many circuit applications due to their ability to electrically isolate two parts of the circuit from each other. They work by utilizing a light emitting diode and a photo-sensitive device, such as a photodiode, to isolate one part of a circuit from the other section. The EL3022S(TB)-V is an optoisolator that is specifically designed for Triac, SCR Output that is available from Europe. In this article, we will discuss the application field and working principle of this optoisolator.

The EL3022S(TB)-V optoisolator is a special type of optoisolator that is designed for triac and SCR output. It has a power consumption of 0.75 W and a surge current of up to 1.2A. It is a 4-pin molded plastic package that is specifically designed for surface mounting. The package is available with a 1.6mm, 2.3mm or 4.9mm lead spacing. It is highly reliable and has an excellent insulation capability of 30KV for the primary-secondary side. It features a wide operating temperature range from -40°C to +85°C and a wide power supply range from 4.5V to 30V.

The EL3022S(TB)-V optoisolator is used mainly in Low-level signal switching applications like AC phase control, lighting dimmer, and temperature controller. It can be used to send low voltage signals from a control circuit to a driving circuit, while also providing electrical isolation between the two sections. The optoisolator’s output is controlled by a single LED that is connected to the control circuit. When a signal is received by the optoisolator, it is converted into a current signal and then amplified to produce the required voltage signal. The amplified signal is then delivered to the driving circuit, which in turn controls the power circuit. This effectively isolates the control section from the power section.

The EL3022S(TB)-V optoisolator is a reliable, cost-effective solution for low-level signal switching in applications such as AC phase control, lighting dimmer, and temperature controller. It can be used to send low voltage signals from a control circuit to a driving circuit, while also providing excellent electrical isolation between the two sections. It is a highly reliable optoisolator and is available in a variety of lead spacing options to suit a range of different applications.

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