4N46-000E

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Optoisolators – Transistor, Photovoltaic Output
The 4N46-000E optoisolator is a four-pin 4N46-000E optical input device designed to provide electrical isolation between a voltage input and electrical output. This optoisolator can be used in a variety of applications to transfer the input voltage to the output while isolating the electrical components from the input and output connections. This optoisolator features a photovoltaic output type and provides voltage and current output capabilities between 10kV and 600V.

This optoisolator has a wide range of applications and can be used in the following fields:

• Industrial Applications: The 4N46-000E can be used in industrial applications to provide electrical isolation between circuits, preventing direct current flow from one circuit to another. It can also provide overvoltage protection to prevent damage to delicate electrical components.
• Automotive Applications: The optoisolator can be used in automotive applications to provide electrical isolation between the engine, the transmission, and the instrument panel. This prevents damaging electrical currents from flowing between the components.
• Medical Applications: This optoisolator can also be used in medical applications to provide electrical isolation between medical sensors and instrumentation, preventing damage to delicate electrical components.

The working principle of the 4N46-000E optoisolator is based on the transfer of energy from the optical input to the output by the use of an internal transistor. When the optical input is at a certain level of intensity, the transistor is triggered and the electrical output is activated. This optoisolator can also be configured such that the transistor is triggered by a voltage input, allowing the device to be used in many different applications.

The 4N46-000E optoisolator is capable of providing a high voltage and current output with excellent electrical isolation, making it an ideal choice for a wide range of industrial, automotive, and medical applications. With its wide voltage and current range, its internal transistor trigger, and its excellent electrical isolation, the 4N46-000E optoisolator is sure to provide reliable, long-term performance in any application.

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