Useful for electronics hobbyists, this linear workbench desktop power supply circuit converts a high input voltage (12V) from the SMPS of a PC into low output voltage (1.25 to 9 volts). An adjustable ...

Some Power Supply Units are programmed to spin the fan when the computer draws power over a specific amount, say 15% (this can differ for the computers or PSUs of different brands). If the ...

I present here a PWM circuit ... maximum fan power. (The more powerful the fan, the more heat is generated), maximum output voltage to the fan can be several volts less than the supply limiting ...

Power supplies are a frequently misunderstood—and overlooked—PC component ... less heat—all of which contribute to less fan noise. A power supply with an efficiency rating of 80 percent ...

Building a custom PC is an exciting and fulfilling endeavor. However, it can quickly become daunting when selecting a suitable power supply unit ... such as modularity, fan noise, and safety ...

If while touching your computer case, you experience an electric shock, your Power Supply Unit may be faulty. 5] The PSU fan does not spin The fans of most Power Supply Units are programmed to ...

TL;DR: Seasonic and Noctua have collaborated to introduce the PRIME TX-1600W power supply ... featuring NF-A12x25 fans which have ultra-quiet operation. Popular Now: New PC game requires an ...

Back at Computex earlier this year, Noctua showed off its upcoming Seasonic-partnered power supply. Featuring all ... our current pick for the best PC fan on the market. Keep up to date with ...

Picking out a PC power supply is a lot more challenging than ... and this is distributed across various rails (or circuits). As an example, there’s a 12-volts rail for the CPU and the GPU ...

The headline spec for a power supply is, of course, the wattage, and this is a measure of how much power the PSU can provide. Some high-performance PC components ... a 15-amp circuit breaker ...

If your fancy PC case is basically going to be just a ... screens on your RAM… How about a screen on your power supply, too? Why the hell not, says Asus, with its latest ROG Thor PSU.