| Microchip announces a linear Low Dropout (LDO) regulator that extends battery life in portable devices up to four times longer than traditio...
All items tagged with Battery and Portable (9)
| For the solar panel test, which was published in the July 2009 issue, we also asked for a number of smaller solar panels. These small panels...
| The voltage step-up converter described in this article is a transformerless design based on just one integrated circuit and a handful of...
| Many model craft are powered by 12 V rechargeable batteries. Often, it would be a godsend if these batteries could be charged by a...
| The market for micraelectronic equipment is growing at a seemingly ever-increasing rate. After the era of discrete semiconductors, it i...
| Portable CD players have anannoying drawback: their current drain is so high that even rechargeable NiCd batteries. let alone dry types,...
| Applications for this mechanically set and reset bistable are found, among others, in anti-theft devices and model railway crossings.
| The portable carger is intended primarily to give model enthusiast the opportunity of charging their NiCd betterles from Cl car battery o...
| The "portable battery charger" described earlier in this supplement may be extended by a current source that ensures a constant current t...