ADUM3473WARSZ

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Digital Isolators: ADUM3473WARSZ Application Field and Working Principle

Digital isolators are high performance devices that are used in isolation techniques for power systems and other high voltage applications. The devices are designed to provide galvanic isolation between two components or circuits while still transmitting signals between them. Digital isolators are especially useful for system designs that require high levels of isolation between nodes and/or circuits. The ADUM3473WARSZ is an example of a digital isolator specifically designed for high voltage power applications.

Application Field

The ADUM3473WARSZ is a high voltage isolator that is designed to transmit signals between circuits that are separated by up to 10 kV of voltage. This makes it suitable for a variety of applications such as motor control, motor protection, inrush current monitoring, and safety systems. Its design also allows it to be used in isolated power supplies and voltage regulators, as well as industrial control systems.

Working Principle

The working principle of the ADUM3473WARSZ is based on the principles of capacitive and inductive coupling between its two electrocoupler channels. When a signal is sent from the primary side of the isolator, it generates an electrical field between the two channels. This field induces an electrical signal on the secondary side of the device, which can then be amplified and used to drive a load. In addition, the isolator contains a capacitive element that prevents the build-up of high voltage potentials when the device is turned off. This provides additional safety against accidental high voltage spikes. The isolator also features a current limit feature, which further enhances safety by limiting the current flowing through the device.

Conclusion

The ADUM3473WARSZ digital isolator is a high voltage isolator that is designed to transmit signals between circuits separated by up to 10 kV of voltage. It features a capacitive element that prevents the build-up of high voltage potentials, a current limit feature for added safety, and is suitable for a variety of applications such as motor control, inrush current monitoring, and safety systems. This makes the ADUM3473WARSZ a fast, reliable, and safe option for high voltage digital isolation.

The specific data is subject to PDF, and the above content is for reference