(Video) Teardown of Razer Blade 280W GaN Power Adapter (RC30-042)

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Introduction ---------------------------------------------------------------
Razer is a well-known gaming hardware manufacturer focusing on gaming peripherals and the Blade series of laptops. Today, we will take apart the power adapter for Razer‘s Blade laptops. This adapter can be up to 280W. And it integrates GaN transistors from GaN Systems. So, its size is much smaller than traditional laptop power adapters.

Bill of materials (BOM)
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Input Fuse: CONQUER (6.3A 250V)
Filter Capacitor: Surong
GaN Transistor: GaN Systems GS-065-030-2-L (650V, 50mΩ) Silicon Carbide Diode: HOEN CH3D10065E Electrolytic Capacitor: Surong Primary Controller: NXP TEA2017AAT LLC MOSFET: Oriental Semi OSS60R190JF (650V, 190mΩ) LLC Resonant capacitor: Surong Optocoupler: EL1013 Blue Y Capacitor: STE Secondary Synchronous Rectifier Controller: NXP TEA2095T Synchronous Rectifier: Infineon BSC028N06NS (60V, 2.8mΩ) Output Filter Capacitor: PolyCap (470μF 25V) Operational Amplifier: DIODES AP4310E