| One of the problems that designers of portable equipment face is generating a regulated voltage whose level lies between those of a fully...
All items tagged with Battery and Converter (5)
| The voltage step-up converter described in this article is a transformerless design based on just one integrated circuit and a handful of...
| This design is based on the celebrated 555 timer IC, and changes a positive voltage of 9 V into a negative one. A low-power dc-dc conver...
| There are often occasions when a higher direct voltage is required than an available battery can provide. In many such cases, the circuit...
| Philips'IC Type TEA1100 uses the deltapeak principle to charge NiCd and NiM3 battertes fast and effectively. The ask of the delta-peak ba...