CDBHM140L-G

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Diodes, also known as rectifiers, are a type of semiconductor device commonly used in electricity applications. Bridge rectifiers are specifically designed rectifiers that utilize four diodes to convert alternating current (AC) to direct current (DC). The CDBHM140L-G Bridge Rectifier is a medium-power rectifier designed to deliver high efficiency and maximum power conversion. The main purpose of a bridge rectifier is to convert AC voltage to DC voltage. This article will discuss the application field of the CDBHM140L-G Bridge Rectifier as well as its working principle.

CDBHM140L-G Application Field

The CDBHM140L-G Bridge Rectifier is a medium-power rectifier with a high switching speed for general purpose applications. It is most suited for automotive, power supply, consumer, industrial, and telecom applications. In addition, the CDBHM140L-G Bridge Rectifier is a reliable and cost-effective way to convert AC voltage to DC voltage.

The CDBHM140L-G Bridge Rectifier is designed to provide innovative design flexibility with its low leakage current, high temperature tolerant, and small form factor. It can operate at high temperatures up to 125°C junction temperature and withstand surges up to 200V per microsecond. The CDBHM140L-G Bridge Rectifier is also highly efficient and cost-effective, with a maximum power dissipation of up to 0.32 Watts.

The CDBHM140L-G Bridge Rectifier is available in several package types, including DIP, SOP, and SMD, making it suitable for use in a variety of applications. The CDBHM140L-G Bridge Rectifier is also RoHS compliant, meeting the restrictions for hazardous substances for EMC, CE, and UL certifications.

Working Principle

The CDBHM140L-G Bridge Rectifier is a four-diode circuit that converts alternating current (AC) to direct current (DC). Each diode is responsible for the conversion of AC voltage to DC voltage.

When the AC voltage is applied to the four diodes of the CDBHM140L-G Bridge Rectifier, the current flows along the lower path and then flows out on the upper path as DC voltage. This DC voltage can then be further filtered and regulated to deliver a steady DC voltage output.

The CDBHM140L-G Bridge Rectifiers are designed with four diodes connected in a bridge configuration. The bridge rectifier is then connected to a transformer, which steps down the voltage to an appropriate level. The transformer also provides the isolation required for safety. The output of the rectifier is then connected to a smoothing capacitor for smoothing the ripple voltage.

The CDBHM140L-G Bridge Rectifier also has several features for protection and reliability. The four diodes in the circuit provide reverse polarity protection, meaning that the device will not fail if it is connected to the wrong polarity.

The device also has an adjustable thermal protection system which prevents it from overheating by reducing the current when the device is operating beyond the rated current limit. The output voltage is protected against short circuits and has a maximum overvoltage protection of 32V to ensure that the voltage does not exceed the safe operating voltage of the device.

In addition, the CDBHM140L-G Bridge Rectifier also has several other features including fast turn-on/turn-off time, low output voltage ripple, and high efficiency.

Conclusion

The CDBHM140L-G Bridge Rectifier is a reliable device designed for a variety of applications. It is capable of converting AC voltage to DC voltage and providing excellent performance, high efficiency, and maximum power conversion. Additionally, the device includes features for protection and reliability, making it a great choice for a wide range of applications.

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