A mini UPS with 5V, 9V, 12V DC output and optional PoE can be used to power a WiFi access point, a broadband router, an SBC, ...

TL;DR: Inno3D's GeForce RTX 5090 Frostbite graphics card, featuring water cooling, faces issues with its 12V-2x6 power cable reaching over 150°C. Reviewer Andreas Schilling highlighted the ...

China’s box office continued to be dominated by “Ne Zha 2,” which grossed RMB471.9 million ($65.5 million) over the Feb. 28–March 2 weekend, bringing its cumulative total to $1.98 billion ...

This article was updated in March 2025 with new products and information. A portable tire inflator is an important tool to add to your vehicle's emergency kit. But, as with many things in the ...

For the price of a mid-range Android phone, [Kenneth Finnegan] turned a 50 caliber ammo can into a 50 amp-hour portable power supply. The battery pack uses four 3.5 V LiFePO 4 cells wired in ...

[BadWolf] kept all the safety features built-in to the computer PSU, so this ammo box power supply is still protected from short circuits, and over-current, making it much safer than its ...