VBT1045C-E3/8W

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The VBT1045C-E3/8W is part of the diodes-rectifier-arrays family. It provides positive and negative rail outputs with high input power capability and low voltage dropout. It can sustain a wide range of input voltages from 5 to 16V, and is designed to withstand high inrush currents. The rectifier bridge has built-in overload protection and short-circuit protection. It also offers full reverse recovery for a low switching loss.

The VBT1045C-E3/8W is commonly used in notebook and laptop power supplies, server power supplies, medical power supplies and automotive power supplies. It can be used to convert alternating current (AC) to direct current (DC). The rectifier bridge uses four diodes to convert AC into DC.

The working principle of VBT1045C-E3/8W is basically the same as other rectifier bridges. The four diodes in the bridge are arranged in a “ring” configuration, with two diodes connected to the positive side of the AC voltage and two diodes connected to the negative side. As the alternating current passes through the bridge, it is converted into direct current, and the voltage is distributed evenly to the two rails.

When the voltage is applied in one direction, an input voltage causes a current flow through the bridge, allowing a supply of DC current. When the polarity of the current changes, the bridge will block the flow of current, due to the reverse recovery characteristics of the diodes. This provides overload and short-circuit protection.

The VBT1045C-E3/8W rectifier bridge typically yields a high input power capability and low voltage dropout, and is designed to withstand high inrush currents. The rectifier bridge has an operating temperature range of -40°C to 85°C, and a thermal resistance from junction to air of 3.2 °C/W. The bridge also has built-in overload and short-circuit protection, full reverse recovery from turn-on to turn-off, and can handle high inrush currents.

The VBT1045C-E3/8W is a reliable and cost effective rectifier bridge for high power applications. It can be used in a variety of applications, including notebook and laptop power supplies, server power supplies, medical power supplies and automotive power supplies.

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