What power supply do you need for the RTX 5090 and RTX 5080?
Nvidia’s flagship RTX 5090 comes with a maximum TGP (Total Graphics Power) of 575W, while the RTX 5080 is listed to draw up ...
PC Magazine5y
power supply
A computer power supply converts AC into multiple DC voltages. For example, 12 volts is commonly used for drives, while 3.3v and 5v are used by the chips and other motherboard components.
Hackaday7y
Open Source Firmware For A Cheap Programmable Power Supply
To write his own firmware for this power supply, [Johan] first had to get his computer talking to the main chip controlling the power supply. That was quick work with an STLink programmer ...
How Chinese A.I. Start-Up DeepSeek Is Competing With Silicon Valley Giants
The company built a cheaper, competitive chatbot with fewer high-end computer chips than U.S. behemoths like Google and ...
PC Magazine4y
power adapter
A power supply for electronic devices. Also called an "AC adapter" or "charger," power adapters plug into a wall outlet and convert AC to a single DC voltage. Computers use multiple DC voltages ...
Hackaday3y
Intel’s ATX12VO Standard: A Study In Increasing Computer Power Supply Efficiency
like those used in any modern computer is that they’re more efficient at higher AC input voltages. Power supply efficiency at different input voltages. (Credit: HP) This can be seen clearly when ...
Bleeping Computer8y
Power Supply Unit Definition
The Power Supply Unit, or PSU, is a component of your computer that provides electricity to the rest of the components in your computer. This term was viewed 10,470 times.