EL817-V

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Opto-isolators are optoelectronic components used for data isolation, transferring, controlling, and display. They are usually used to isolate input signals from output signals in computers or electronic circuits. EL817-V is a kind of opto-isolator with transistor, photovoltaic output, which can be used in a variety of applications.

EL817-V opto-isolators have a wide range of applications. For example, they can be used for the direct modulation of a laser diode or for signal transmission in an infrared detector circuit. They can also be used in the protective circuits of sensors and transmitters, or in analog switches or electronic switches. In addition, these opto-isolators can be used to modulate or isolate signals from ultra high frequency (UHF) circuits, and to provide overvoltage and over-current protection when used in high-frequency circuits.

The working principle of EL817-V opto-isolators is based on the principle of optical modulation and isolation. The EL817-V opto-isolators contain a light-emitting diode (LED) and a phototransistor, which are connected in a common package. Light emitted from the LED enters the phototransistor, which converts the optical signals into current signals. The current signals are then amplified and output by the phototransistor. The opto-isolator isolates the input and output sides of the circuit to provide a high level of data isolation, while allowing the data transfer to be carried out efficiently.

EL817-V opto-isolators are very versatile and can be used in many different applications. They have a low power consumption, low voltage operation, and low temperature coefficient. The opto-isolators also provide high common-mode transient immunity and excellent linearity over wide temperature range. With their ability to provide reliable isolation, they are suitable for applications that need a robust electrical isolation.

EL817-V opto-isolators are capable of providing a high level of signal isolation, allowing signals to be transferred across different circuits and systems without any interference. This makes them a great choice for a wide range of applications, such as remote sensing, medical, industrial, and consumer electronics. With their reliable performance, EL817-V opto-isolators are an ideal choice for all your optoelectronic needs.

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