GBU15D-BP

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 - Bridge Rectifiers are essential components of electrical systems that convert alternating current (AC) to direct current (DC). The GBU15D-BP is a bridge rectifier for high-power applications boasting strong current carrying capacity and a breakdown voltage of up to 1.5 kV. This article discusses the application field and working principle of the GBU15D-BP Bridge Rectifier.

Application

The GBU15D-BP Bridge Rectifier can be used in a wide range of applications such as AC-DC power supplies, automotive circuit protection, battery chargers, telecommunications, and medical equipment. Its fast recovery time makes it suitable for switching power supplies and LED lighting as well. Additionally, its screw and spring compression terminals ensure excellent contact and secure connection.

Working Principle

A Bridge Rectifier consists of four solid state diodes that form a bridge. When AC voltage is applied to two opposite ends of the bridge, current flows through the bridge in one direction only and is rectified to provide a pulsating DC output. The GBU15D-BP uses two groups of four diodes connected back-to-back in a bridge configuration to form a full-wave rectifier. In this configuration, both the positive and negative halves of the AC voltage waveform are rectified to provide a smooth, steady DC output.

To ensure efficient and reliable operation, the GBU15D-BP is designed to dissipate up to 1.2 W of heat, thus protecting the device from overheating. This is accomplished through the device’s surface mount, laminated construction which provides an inherently low thermal impedance. The bridge\'s temperature rise is also reduced through the use of a copper heatsink, which further helps to protect the unit from high temperatures and ensure long-term reliability.

The GBU15D-BP Bridge Rectifier also includes internal current balancing circuits which are designed to eliminate the effects of inductive load transients. This ensures that the device does not become overloaded and potentially damaged. In addition, the device\'s reverse recovery times are very low, allowing for operations at high frequencies with minimal voltage loss.

Conclusion

The GBU15D-BP Bridge Rectifier is designed for high power applications and offers a wide range of features to ensure reliable and efficient operation. Its sturdy construction, protective coating, and internal current balancing circuits make it an ideal choice for a variety of applications. The device\'s low thermal impedance and reverse recovery times also make it ideal for operations at high frequencies with minimal voltage loss.

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