Teardown of ASUS ROG Thor 1600W Titanium Power Supply
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Introduction ---------------------------------------------------------------
ASUS launched a brand new ROG Thor 1600W power supply, which integrates GaN components for the first time.
ChargerLAB got this giant power supply for a while. It's probably the biggest power supply we've ever taken apart.
So, it takes a lot of time. And let's start today's video.
Bill of materials (BOM)
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Cooling Fan: Champion CF1325H12D
Safety Y Capacitor: CARLI (1.5μF)
X Capacitor Discharge Chip: PI CAP200DG
Digital Controller: TI UCD3138A
Buck IC: TI TPS560200
Bridge Rectifier: Lite-On GBJ25JL (600V, 25A)
MOSFET: SemiHow HCA60R040 (600V, 40mΩ)
MOSFET Driver: ON Semiconductor NCP81071B
GaN IC (PFC): Transphorm TP65H050WS (650V, 50mΩ)
Driver for GaN IC (PFC): onsemi NCP81071B
PFC Boost Rectifier: CREE C3D10060 (600V, 14.5A)
Film Capacitor: Nitsuko FPS2W105
Relay: Song Chuan
Electrolytic Capacitor: Toshin Kogyo
MOSFET: AOS AOTF29S50 (600V, 150mΩ)
Isolated Gate Driver: Silicon Labs Si8230BD
LLC Resonant Capacitor: CARLI (0.039μF, 1000V)
Synchronous Rectifier: Toshiba TPH1R005PL (45V, 0.8mΩ)
Synchronous Rectification Driver: TI UCC27324
Solid Filter Capacitor: Chemi-con (470μF 16V)
Synchronous Buck Controller: ANPEC APW7159C
Buck MOSFET: Excelliance EMB04N03HR (30V, 4mΩ)
MCU: ARTERY AT32F403ACCU7
Boost IC: MPS MP1542D
Flyback Controller (standby power supply): Weltrend WT7161R
Primary MOSFET (standby power supply): KEC KF5N65D (650V, 1.5Ω)
Output Filter Capacitor (standby power supply): Rubycon (35V 100μF)
Output Schottky Diode (standby power supply): Pingwei PS1045L (10A 45V)
Power Control Chip (fan): Weltrend WT7502R
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