A Voltage Regulator Module, VRM, Processor Power Module, PPM, Is A Buck Converter That Provides Microprocessor And Chipset The Ap Royalty-Free Stock Photography

A voltage regulator module, VRM, processor power module, PPM, is a buck converter that provides microprocessor and chipset the appropriate supply voltage, converting +3.3 V, +5 V or +12 V to lower voltages required by the devices, allowing devices with different supply voltages be mounted on the same motherboard, on personal computer PC systems, the VRM is typically made up of power MOSFET