Power Module Stable Power Supply for Communication Equipment

A buck - boost module, alike a buck – boost converter module, is used to transform the input voltage to output voltage which can be either higher or lower than the input voltage. It has a major application in power management systems, especially in systems powered by a battery. For example, in a mobile phone, the buck - boost module enables the stable operational voltage for the phone’s processor and other components from the battery which operates at different voltages. This optimizes power and enhances the longevity of the battery, as the module reduces the power consumption based on the state of the battery and the device’s requirements.