USB ports have quietly turned into the default power outlet for phones, laptops, headphones, and even monitors, but the ...

A USB wireless modem, USB dongle, or USB data card can be used along with notebook and tablet PCs to access the Internet as needed. Recently, LTE (Long Term Evolution) supportive modems have been ...

Dual Input Li+ Charger and Smart Power Selector Eliminates the Need for External MOSFETs SUNNYVALE, CA—Maxim Integrated Products introduces the MAX8677A, dual input USB/AC-adapter linear charger with ...

We may receive a commission on purchases made from links. USB ports on your PC or laptop are designed to supply a specific amount of power to connected devices. For example, USB 2.0 and USB 3.0 ports ...

What are the spec needs for for a USB power-sourcing programmable power supply (PPS)? What comprises a high-efficiency USB-C buck converter solution. The key factors behind a USB-C buck-boost ...

This file type includes high-resolution graphics and schematics when applicable. Since its early days, USB has been positioned as an external bus standard for fast data communications. When observing ...

One of the most positive tech developments of this decade has been the mass adoption of USB-C over the old micro-USB, USB-A, and other lesser-used gadget ports. Whether you’re powering your earbuds, ...

USB power banks give your phone some extra juice on the go. You can find them in all shapes and sizes from various retailers, but why not build your own? [Kim] has a walkthrough on how to do just that ...