Teardown of MSI 100W USB-C Power Adapter (A21-100P1A)

If you wanna buy the tester of POWER-Z, you can visit our Amazon store: Introduction --------------------------------------------------------------- MSI is a well-known manufacturer of laptops and PC-related devices. So its power adapter is more suitable for long-term high-power use. And today, we will take apart this MSI 100W power adapter for a laptop to see why it can continuously output high power. Bill of materials (BOM) ------------------------------------------ Time-delay Fuse: Walter Electronic Safety X2 Capacitor: SCC Bridge Rectifier: Yangjie YBS3010 PFC Boost Controller: ON Semiconductor NCP1611 PFC Boost MOSFET: Vishay SiHD180N60E PFC Rectifier: Yangjie MURS360B Electrolytic Capacitor: Chinsan, AiSHi Master Control Chip: marked with 6151C MOSFET: Infineon IPD65R190C7 Transformer: Chicony Optocoupler: 1009 Synchronous Rectifier Controller: MPS XMP6908 Synchronous Rectifier MOSFET: ON Semiconductor NTMFS008N12MC Protocol Chip: Weltrend WT6633P Output VBUS MOSFET: Infineon BSC0901NS Chapter ---------------------------------- 0:00 Intro 1:08 Test 1:36 Teardown 2:32 Analysis 5:25 Summary For more details. You can visit our website: SOCIALS: