DBLS207G RDG Discrete Semiconductor Products

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Bridge rectifiers are the key element in countless power supply and DC power applications. The DBLS207G RDG is a bridge rectifier specially designed for single-phase power supplies. It features a relative high voltage rating of 200 V, allowing it to handle demanding DC power applications.

Applications

The DBLS207G RDG is suitable for use in a wide variety of applications, such as DC power supply, AC inverter circuits and DC power line inverters. It can also be used in switched mode power supplies, high voltage full-wave power controllers and phase shift controllers. This bridge rectifier is also quite popular in the automotive industry, due to its ability to withstand harsh environmental conditions.

Working Principle

The DBLS207G RDG is a four-terminal bridge rectifier. This means that it takes in alternating current, and then rectifies it to direct current. The bridge rectifier has two sections, an anode section and a diode section. The anode section allows DC current to pass through it, and the diode bridge rectifies the AC current to DC.

When the AC voltage is applied to the bridge rectifier, the anode section ensures that exactly the same voltage and polarity is applied to the two opposing anodes. The two forward diodes then allow current to flow from the two anodes, through the two diodes and back to the other side of the AC source. This flow is then rectified by the diode bridge, resulting in a DC output.

The bridge rectifier has two other terminals, a cathode and a source. The cathode acts as an output that provides the DC voltage while the source is usually connected to the ground. The bridge rectifier also features an anti-parallel diode that helps protect the rectifier from voltage spikes and transients.

The DBLS207G RDG bridge rectifier is quite versatile and can be used in a wide variety of single-phase power and DC power applications. It has a high voltage rating of 200 V, allowing it to handle demanding applications, and its cathode can be used as an output. Moreover, it is also quite robust, making it popular in automotive applications.

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