US 12,436,596 B2
Power distribution board
Wenwen Song, Shanghai (CN); Hong-Chou Lin, Taipei (TW); and Yu-Fan Chen, Taipei (TW)
Assigned to SQ TECHNOLOGY (SHANGHAI) CORPORATION, Shanghai (CN); and INVENTEC CORPORATION, Taipei (TW)
Filed by SQ TECHNOLOGY (SHANGHAI) CORPORATION, Shanghai (CN); and INVENTEC CORPORATION, Taipei (TW)
Filed on Jan. 9, 2024, as Appl. No. 18/407,652.
Claims priority of application No. 202311509590.6 (CN), filed on Nov. 13, 2023.
Prior Publication US 2025/0155957 A1, May 15, 2025
Int. Cl. G06F 1/00 (2006.01); G06F 1/3296 (2019.01)
CPC G06F 1/3296 (2013.01) 8 Claims
OG exemplary drawing
 
1. A power distribution board, comprising:
a complex programmable logic device;
a first buck chip connected to the complex programmable device, and configured to receive a first direct current voltage, lower the first direct current voltage to a first voltage, and supply the first voltage to the programmable device;
a second buck chip configured to receive a second direct current voltage, lower the second direct current voltage to a second voltage, and supply the second voltage to a power module;
a fuse control chip connected to a direct current power, the first buck chip and the second buck chip, and configured to receive electricity from the direct current power and provide a first portion of the electricity as a first direct current voltage to the first buck chip, and a second portion of the electricity as a second direct current voltage to the second buck chip respectively; and
a sideband connector configured to connect a baseboard management controller with the fuse control chip, the first buck chip, and the second buck chip,
wherein the first direct current voltage is equal to the second direct current voltage.