EL1119-G

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Optoisolators provide a way to transmit dangerous signals across longer distances safely. It can be used to block high voltage surge or any other high dynamic signals that might damage their surrounding. EL1119-G is one such type of optoisolators that is used when high isolation and high signal control is required. It is also commonly used in signal transmission and communication applications.

The EL1119-G optoisolator is a type of transistor and photovoltaic output optoisolator. It is composed of a photovoltaic cell that converts light into electrical current, a light emitter for an optocoupler, and an amplifier. The EL1119-G optoisolator works separating a power supply circuit from the signal circuit. The optical waveforms from the optoisolator are insulated from the input signal by controlling the optical coupling between the light emitter circuit and the photodiode.

The EL1119-G optoisolator uses a reverse biased photodiode with a very low forward voltage to obtain input signals of up to 23V. The optoisolator also works well in low voltage environments since it can be operated in the range of 0.15 to 5V. Its maximum output current is 100mA, and its common mode transient immunity is 50kV/μs.

The EL1119-G optoisolator is highly suitable for protecting high voltage signals that require a lot of isolation. It is widely used in signal transmission and communication applications. Its main application field is in the transmission of data in industrial control systems, communication networks, and electronic switching systems.

In conclusion, the EL1119-G optoisolator provides great isolation and high signal control for hazardous signals. It is an ideal choice for designers who need to protect sensitive signals and components in industrial systems, communication networks, electronic switching systems, and data transmission devices.

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