MOC256VM

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Optoisolators - Transistor, Photovoltaic Output offer a range of advantages over other types of isolation technology. The MOC256VM is a single channel opto-transistor isolation module, providing digital isolation between an input and output signal. It is designed for a variety of applications and can interface directly with a wide variety of optically isolated transistors.

Application Field

The MOC256VM can be used for a wide range of applications, from feedback and control loops to switching and communication protocols. It can be used to protect sensitive control signals from noise and provide isolation of sensitive measurement channels. It can also be used in the automotive industry for in-car audio system applications, as well as for CCTV and access control systems.

The module can also be used in medical diagnostic equipment, medical records and in the test and measurement industry. Additionally, it can be used in industrial applications, such as wireless remote control systems and robotics.

Working Principle

The module is based on an opto-transistor arrangement, consisting of a light-emitting diode (LED) and a photovoltaic transistor output element. The LED is activated by a voltage or current from the input side of the module and generates an infrared light beam which is then passed through a window in the module to the photocon transistor output element. When the laser beam is detected, the output is generated.

The output transistor is a photovoltaic transceiver which can be configured for either AC or DC operation. It is designed to operate in high voltage and current over-drive applications and provides noise immunity at high frequencies. It can also be used to interface with multiple devices on a single output channel and can provide isolation up to 5000 volts.

The module also features a range of programmable settings, including current source and sink sensitivity, output voltage ranges, hysteresis and frequency response. It also includes an automatic shut-down feature to prevent damage due to inrush current.

The MOC256VM is a versatile module with a variety of applications. It is designed to provide isolation between input and output signals in a range of situations and can be easily configured to meet the requirements of any application. It is a reliable choice for a variety of industrial, medical and automotive applications.

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