H11N2SVM

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Optoisolators are devices that use an optical link as a medium between to two electrically isolated elements of a circuit. H11N2SVM, also known as "opto-isolators," are logic transistors that use light-emitting diode (LED) technology to provide isolation and prevent electrical signals from being transmitted between two circuits. This helps to reduce noise, protect circuitry, and bypass ground loops.

H11N2SVM optoisolators are designed to switch between two or more circuits, delivering clean, low-noise signals. They work by utilizing a LED as a light source and an integrated photovoltaic diode (IPD) to detect the illumination. When there is absence of light, the voltage drop across the IPD remains low. The LED light is then switched on and the IPD reads this unexpected activity as a logic high. This, in turn, causes the IPD to be saturated and the corresponding output logic to be switched on.

The H11N2SVM can be used in a variety of applications, including automotive, industrial, and home automation. The device can be used to trigger relays, activate motors, or to regulate the intensity of light sources. It can also be used to isolate the output of a microprocessor and provide a logic output for controlling a PLC or other digital system. H11N2SVM devices offer excellent noise and crosstalk immunity and are available in several form factors including DIP, through-hole, SMT, and plug-in headers.

H11N2SVM optoisolators are available with either 0.25 or 0.5 amps of continuous output current and can handle up to 3 voltage drops. Their operating temperature ranges from -55°C to +85°C and they can be used from a wide range of applications. An example of how they can be used is in controlling a load, such as a motor or other device, that has a standard 3.3V input and an external 9V or 12V supply. The H11N2SVM can be used to switch between the two voltages, providing a reliable, consistent power supply.

H11N2SVM optoisolators are designed with a robust, highly reliable construction that is resistant to disturbances from electrical noise. They have been subjected to accelerated aging tests and are UL certified for both safety and reliability. The devices are designed to provide a secure, uninterrupted connection between two circuits and are ideal for use in applications where electrical safety and signal integrity are of paramount importance.

H11N2SVM optoisolators are part of the popular family of logic output transistors and are designed to provide effective, reliable isolation between two circuits. They have robust construction and can be used to interface between a microcontroller and other circuits. The versatility and robust construction make the H11N2SVM ideal for a wide range of applications where reliable, low-noise switching is of utmost importance.

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