GBU802-G

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Diodes – Bridge Rectifiers are widely used in a wide range of applications and the GBU802-G rectifier, in particular, is one of the main components in many modern circuits. This article will discuss the application field and working principle of the GBU802-G rectifier.

Applications field

The GBU802-G rectifier is suitable for general purpose rectification and the peak inverse voltage, or PIV, rating of the GBU802-G is 800V. The GBU802-G is often used for the rectification of AC signals for a number of applications, including motor speed control, SMPS circuits, temperature control, and lighting systems. The GBU802-G is also used in automotive circuits, providing AC to DC power conversion for components such as airbag systems.

In addition, the relatively low forward voltage drop of the GBU802-G makes it an efficient part to use in power supplies, where energy losses may be significant. The GBU802-G can be found in many industrial applications, such as in medical equipment, UPS systems, and many other similar applications.

Working Principle

A bridge rectifier operates by connecting an AC signal source to the bridge of four diodes. The alternating signal is fed through the two inputs of the bridge, while the two output terminals of the bridge connect to the external load. When the AC input signal is applied, the diodes rotate in pairs, allowing current to be transferred from the input to the output in only one direction. This allows for a full-wave rectification of the signal, ensuring that current flows in the same direction at all times.

The GBU802-G rectifier is a bridge rectifier consisting of four individual diodes in a single package. The GBU802-G uses MOS technology for fast switching operations. The individual diodes of the GBU802-G have a low on-state voltage drop, making them well-suited for DC/AC power conversion applications. The high peak inverse voltage rating of the GBU802-G ensures it will remain reliable in harsh applications.

In summary, the GBU802-G rectifier is a reliable, efficient bridge rectifier, with a high PIV rating and low forward voltage drop. The GBU802-G is a versatile part and can be used in a wide range of applications, ranging from automotive systems to medical equipment. The GBU802-G is also easy to use, with its four diodes encapsulated within a single package, making for an ideal choice for a variety of AC/DC power conversion tasks.

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