This is my old Sony Vaio ... it was the first laptop I owned that could do everything I needed a computer for, and it freed me from the need to work at a desk or find a 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.

and the power adapter is the external part of the power supply for a laptop. The additional DC voltages are created by internal circuits. Desktop computer power supplies are in one internal unit ...

When building a custom computer rig, most people put the SMPS power supply inside the computer case. [James] a.k.a [Aibohphobia] a.k.a [fearofpalindromes] turned it inside out, and built the ...

Power supply company Seasonic has announced a new 2200W model for next-gen PCs that offers more than twice the amount of ...

Sony Vaio, Toshiba, Wipro, LG, Asus, Samsung, IBM, Acer and most other laptop adapters.Has protection against overcharging, surging, overheating and lots more. Here’s a versatile laptop power ...

We’ve rounded up the best portable laptop power banks with ... plane seat includes a regular AC power socket. Remember that you might need a travel adapter depending on the nationality of ...

Seasonic's latest is ATX 3.1 and PCIe 5.1 compatible, and sports an 80 Plus Platinum efficiency rating (92 percent efficiency at 50 percent load). It utilizes ...

Nvidia uses TDP, or Thermal Design Power, for its graphics cards, but there are other metrics you can look at. Total Graphics Power, or TGP, normally shows up for laptop GPUs, for example ...

Sony engaged in discussions with both AMD and Intel regarding the design and supply of the PlayStation ... about the architecture, processing power, and capabilities of the upcoming PS6 chip ...

Find out more about how we test. Think thin and light laptops have to lack power? Or that big performance equals smaller battery life? Or that getting all that in a single machine would be expensive?