IGBT module drive voltage must be more than 12V. Because the IGBT (Insulated Gate Bipolar Transistor) module is a high-voltage, high-current power switching device, its operating voltage is usually between hundreds of volts to thousands of volts.
In order to ensure the normal operation of IGBT, its drive voltage needs to reach a certain level, which is generally required to be above 12V.
The driving voltage of the IGBT module is determined according to its operating voltage and working conditions.
In practical applications, it is also necessary to consider the maximum rated voltage, maximum rated current, switching speed and other factors of the IGBT to ensure that the drive voltage can meet the working requirements of the IGBT module.
In addition, it is necessary to pay attention to the design and selection of the drive circuit to ensure a stable and reliable drive signal output.