Call 8010708080, email: info@laptopcareiit.com for laptop desktop motherboard chip level repairing course in fast track from LCIIT institute in delhi india. Fast track/crash course of 1 month/15 days available. We have expertise in fast track course in laptop and desktop motherboard chip level course. weekend class is also available in our institute. Details of VRM Circuit Block Diagram Input Supply for VRM Circuit out from SMPS and goes to Drain of Main Mosfet trhough Input Coil and Capacitor. Input Coil and Capacitor used for Filteration of Input Suply. Output Core Voltage out from Source of Main Mosfet and goes to CPU Socket through Output Coil and Output Filter Capacitor. Source of Main Mosfet is also connected with Drain of Supporing Mosfet. Source of Supporting Mosfet is always Ground. Output Coil is used in this circuit to boost switching supply (CPU Core Voltage) Output switching supply is filter by output filter Capacitor. High Frequency of vic...