MBRH12040

Series:	--
Packaging:	Bulk
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	40V
Current - Average Rectified (Io):	120A
Voltage - Forward (Vf) (Max) @ If:	650mV @ 120A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	4mA @ 20V
Capacitance @ Vr, F:	--
Package / Case:	D-67

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Introduction

MBRH12040 is a single-phase bridge rectifier that is commonly used in power conversion and other electronics applications. The rectifier is designed to convert alternating current (AC) voltage into direct current (DC) voltage. It is primarily used for the power conversion of medium- and low-power AC to DC power supplies. The MBRH12040 rectifier is composed of two diodes, connected together in a bridge configuration. The alternating current flows through the diodes and is rectified, producing a final direct current output voltage. This rectifier can be used in applications that require a higher degree of conversion and control, such as AC-DC converters, UPS, and motor drive systems.

Working Principle

The MBRH12040 bridge rectifier functions by allowing current to flow through two diodes in a bridge configuration. During positive half cycles, diode D1 will conduct current while diode D2 will be reverse-biased, resulting in the voltage output being positive. Additionally, during the negative half cycle, diode D2 will conduct current, while diode D1 is reverse-biased. This rectification process produces a direct-current output voltage.The voltage output is determined by the voltage input, and the higher the voltage input, the higher the voltage output is. In addition, the output voltage of the bridge rectifier will vary depending on the load impedance on the output. If the load impedance is too high, then the current flowing through the bridge rectifier will be too low, resulting in a low output voltage. When the load impedance is too low, then the current will be too high, resulting in a higher output voltage.

Applications of MBRH12040

The MBRH12040 bridge rectifier is commonly used in a wide range of power conversion applications. It is an ideal choice for power conversion in medium- and low-power AC-DC conversions. It is used in applications such as power supplies for consumer electronics, mobile phones, computers, and other small appliances. The rectifier is also well suited for inverter applications such as UPS, motor drive systems, and variable frequency drives.The rectifier is also used in automotive applications where it is used to convert voltage from the alternator to the battery of the vehicle. Other applications include home appliances and lighting systems. Additionally, it can be used in communication systems, battery-powered equipment, and medical equipment.

Conclusion

The MBRH12040 single-phase bridge rectifier is a versatile component that can be used in a wide range of power conversion applications. It is composed of two diodes in a bridge configuration, and its working principle is based on the alternating current being rectified by the diodes. As mentioned, the rectifier is used in consumer electronics, automotive applications, and medical equipment, among other applications. By understanding the working principle and applications of the MBRH12040 single-phase bridge rectifier, users can confidently select the best component for their application.

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