UG18BCTHE3/45

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 are electronic components used to allow electrical current to flow in one direction while blocking it in the opposite direction. Rectifier arrays are subassemblies of several diodes that provide the same function while in one physical package. The UG18BCTHE3/45 rectifier array is an example of such an array.

The UG18BCTHE3/45 is a three-phase bridge module consisting of two parallel-connected halves. Each half is composed of four high-voltage (1.3kV) discrete diodes connected in a bridge configuration. The entire package is rated for 18A continuous current and up to 145A surge current. This combination of high voltage and current handling capabilities makes the UG18BCTHE3/45 a popular choice for applications in the automotive, industrial, and power supply fields.

The most common applications for the UG18BCTHE3/45 rectifier array are in the power inverter and power rectification circuits. In the inverter applications, the rectifier array is used to convert AC power from a power source such as a generator or the electrical utility grid into DC power to charge a battery or power the load directly. The array operates as a basic bridge rectifier by conducting current alternately in either direction as the AC input voltage changes its polarity. This allows the current to build up in the capacitor and flow across the bridge, producing a constant DC output.

In power rectification circuits, the UG18BCTHE3/45 rectifier array is typically used in the secondary side of a control system. It rectifies the output of the primary control stage, which is usually a low-voltage AC voltage, and converts it into a DC voltage. This can then be used to control an output stage such as a motor or electromechanical device. The resulting circuit is highly efficient, as the rectifier array is able to convert a low-voltage AC voltage into a higher voltage DC voltage with minimal energy loss.

The UG18BCTHE3/45 rectifier array is a versatile and reliable component for a wide range of applications and has seen increased use in recent years. Its ability to handle high voltage and current, along with its small size and low cost, make it an attractive choice for circuit designers. As technology and demand increase, more specialized rectifier arrays will no doubt become available, giving designers even more options to choose from.

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