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Home›Videos›Teardown of ASUS ROG Thor 1600W Titanium Power Supply

Teardown of ASUS ROG Thor 1600W Titanium Power Supply

Joey
September 24, 2026

If you wanna buy the tester of ChargerLAB POWER-Z, you can visit our Amazon store:
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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)
------------------------------------------
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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