First PC power supply with efficient silicon carbide (SiC) transistors
Switching transistors from silicon carbide are to increase the efficiency of voltage converters; MSI is installing them in a ...
Hackaday3y
Intel’s ATX12VO Standard: A Study In Increasing Computer Power Supply Efficiency
As the ATX PSU standard moved from the old 1.x revisions into the current 2.x revision range, the -5V rail was removed, and the -12V ... power supplies (SMPS) like those used in any modern compute ...
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MSI Redefines High-Performance Power Delivery with MEG Ai1600T (1600W) and MPG A1250GS (1250W) PCIE5 ATX 3.1 Power Supplies
Both are certified by 80 PLUS, Cybenetics, and PPLP and fully compliant with ATX 3.1 and PCIe (CEM) 5.1 standards, ready the ...
Hackaday2y
Simple ATX Bench Power Supply Adds Variable Output
A benchtop power supply is a key thing to have for any aspiring electronics hacker. While you can always buy one, plenty of us have old computer PSUs ... plugs outputting +12V, -12V, +5V, and ...