1ED020I12FXUMA2

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Isolators - Gate Drivers

The 1ED020I12FXUMA2 isolator is specifically designed to serve as a gate driver in power electronic converters. It is abidirectional device used to control the dual direction high voltage isolation power transfer between two circuits. The major features of 1ED020I12FXUMA2 isolator are high frequency operation; high isolation voltage rating; fast switching speed and 1.2A max current carrying capability for each output channel.

Application Field

1ED020I12FXUMA2 isolator is widely used in the sensitive power electronics applications such as power converters, motor drives, and renewable energy conversion systems. Generally, it is used to protect sensitive electronics from high voltages or currents and to isolate power supply disturbances between two circuits. It can also be used to improve the security and reliability of the system by providing electrical isolation for control signals in different parts of the system.

Working Principle

1ED020I12FXUMA2 isolator works according to magnetic coupling principle. It employs a transformer with an air core, a transformer core material through which a transformer works. The core is made up of materials like ferrite which work as a magnetic concentrator and thus, channel energy from one coil to another. When power is supplied at one side of the primary winding, the other winding senses a change in magnetic flux which results in the generation of a voltage. This voltage is harmful for sensitive electronic components and should be isolated from the other side. This is done by the 1ED020I12FXUMA2 isolator which acts as a gate barrier between two circuits, allowing only desired signals and their respective high voltages to pass to the other side.

Features

• High frequency operation: 1ED020I12FXUMA2 isolator is capable of operating at frequencies up to 500 KHz.
• High isolation voltage rating: It can work with a maximum isolation voltage of up to 4kV.
• Fast switching speed: It has a fast switching speed of up to 30 ns.
• High current carrying capability: It provides a maximum current carrying capability of 1.2A for each output channel.

Conclusion

The 1ED020I12FXUMA2 isolator is widely used in sensitive power electronics applications such as motor drives and renewable energy conversion systems. It offers high isolation voltage, high frequency operation and fast switching speed. The main benefit of these isolators is to improve the security and reliability of a system by providing electrical isolation for control signals in different parts of the system. Therefore, it can be said that 1ED020I12FXUMA2 isolator is an ideal choice for many industrial and consumer applications.

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