155CMQ015

Diodes - Rectifiers - Arrays

The 155CMQ015 rectifier module is a discrete device used for power rectification in various applications. It is a High Voltage (HV) rectifier module based on three-phase bridge topology consisting of three rectifier packages. Its rated voltage is 600V AC and the current rating is 15A. The 155CMQ015 is a high-efficiency rectifier module that has low forward voltage drop and low reverse leakage current due to its unique design.

Application Field:

The 155CMQ015 rectifier module is mainly used in high power applications such as motor drives, uninterruptible power supplies, and dc motor speed control. The 155CMQ015 can also be used in DC power converters for isolated dc/dc and regenerative applications. It is a suitable choice for applications requiring high reliability, long life, and rugged design.

Working Principle:

The 155CMQ015 rectifier module works on the principle of three-phase full-wave rectification. It consists of three phase diode rectifiers connected in a bridge topology, which rectify the power into a direct current (DC) output. This module utilizes the three-phase input voltage to produce high voltage AC current which is fed to the midpoint connection of the bridge. The rectification process helps to convert the input AC power into a DC power with a lower voltage but higher current. The rectified output voltage is further smoothed by an inductor and a smoothening capacitor in order to produce a DC output. The module also provides electrical isolation between the input and output sides, thus protecting components from high current.

Conclusion:

The 155CMQ015 rectifier module is a reliable and efficient device for high power rectification applications. It is designed for high voltage operation and low forward voltage drop, allowing it to produce clean and robust power rectification. Its bridge topology provides electrical isolation between the input and output sides which is suitable for many industrial applications. This module has high efficiency and long life, making it a suitable choice for efficient and reliable power conversion.