Pre-regulation of an external supply is combined with an almost lossless switch in series with the battery, which maximizes its life
| Authors | Nick Cornford |
| Main Document | Article «2×AA/USB: OK!» |
| Description | Figure 1 |
| File Format / Size | PDF / 23 Kb |
| Document Language | English |
Other Materials from the Main Document
- Article «2×AA/USB: OK!»
- Figure 1. Pre-regulation of an external supply is combined with an almost lossless switch in series with the battery, which maximizes its life
- Figure 2. Using more recent designs of regulator means that Q2 is no longer necessary
