ZM4748A-GS18

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

Diodes are electrical components that enable or block the flow of electrical signals in one direction. Zener, single diodes are primarily used for voltage regulation, current limiting, and rectifying of alternating current. One example of a zener, single diode is the ZM4748A-GS18. In this article, a brief overview of its applications, and its working principle, will be provided.

Due to its relatively low reverse breakdown voltage, the ZM4748A-GS18 is often used in voltage and current regulation. Its ability to serve as an efficient voltage regulator translates to its use as a surge protector as well. The diode works as a voltage or current limiter in circuit designs; when a voltage that exceeds the threshold voltage is applied, the diode blocks it to prevent the circuit from being damaged. This property of the ZM4748A-GS18 makes it ideal for protection against spikes and surges.

The ZM4748A-GS18 is also useful in AC rectification since they can be used to convert an AC signal into a DC signal. The diode can be used with a transformer and capacitor to form a full-wave rectifier, a device that converts an AC input signal into a continuous DC signal. This makes it suitable for use in many applications, such as AC-to-DC converters, power supplies, and inverters.

In order to understand the working principle of the ZM4748A-GS18, it is necessary to first understand how a normal diode works. A normal diode, when forward biased, will allow the current to flow within it. When reversed biased, the diode will not allow the current to flow. For a zener, single diode however, this is protocol is slightly different. The zener, single diode will still allow the current to flow when forward biased as a normal diode would. When reversed biased, however, it will allow a small amount of current to flow, up to its breakdown voltage. This prevents electrical signals that exceed this voltage from damaging the system.

The ZM4748A-GS18 is a useful tool for many applications, as it can provide both voltage and current regulation. It also serves well in AC rectification, allowing the conversion of an AC signal into a DC signal. Its unique working principle enables it to protect circuits from spikes and surges, making it an invaluable component for many systems.

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