Support PD3.1 | Teardown of DELL Original 165W GaN Laptop Power Adapter

If you wanna buy the tester of POWER-Z, you can visit our Amazon store: https://www.amazon.com/s?me=A31UM8SRX... Introduction --------------------------------------------------------------- Not long ago, ChargerLAB took apart several USB-C GaN chargers from DELL, which only support PD3.0. This is the first time for us to get a DELL 165W GaN power adapter that supports PD3.1. And we are going to take it apart to see what the internal components look like after supporting PD3.1. Bill of materials (BOM) ------------------------------------------ Model: LA165PM210 Manufacturer: LITEON Fuse: WalterFuse Safety X2 Capacitor: HJC Active Rectifier: LITEON S8MC Active Bridge Rectifier Controller: NXP TEA2206 Rectifier: APEC AP60SC125DDT8 PFC Circuit: PFC Controller: NXP TEA19162 PFC MOSFET: Infineon IGLD60R070D1 PFC Rectifier: Yangjie MURSL860D Electrolytic Capacitor: SAMXON Bypass Diode: LITEON S8MC Primary Circuit: Master Control Chip: Infineon LTA2102 Half-bridge MOSFET: APEC AP60SC200DDT8 Electrolytic Capacitor: Elite SMD Y Capacitor: Holy Stone Optocoupler: LTV1007, LTV1008 Secondary Circuit: Synchronous Rectifier Controller: MPS MP6951 Synchronous Rectifier: Infineon BSC0802LS Solid Capacitor: SAMXON UER series Protocol Chip: Weltrend WT6676F Output VBUS MOSFET: Toshiba TPN2R304PL Chapter ---------------------------------- 0:00 Intro 1:37 Test 2:20 Teardown 4:31 Analysis 9:10 Summary For more details. You can visit our website: https://www.chargerlab.com For Business Inquiries: info@chargerlab.com SOCIALS: Instagram：  / chargerlabs   Facebook：  / chargerlab   Twitter：  / chargerlab   Telegram: https://t.me/ChargerLABchannel