power-dat.md

1. design: power-dat

2. consider power jack power-jack-dat

3. power-protection-dat

Info

• breadboard-power-dat

• wireless-charge-dat

• dcdc-down-dat - dcdc-dat

• LDO-dat

• charger-pump

| Parts | Common Value | Note | | —– | ———— | —- |

Power selection

By switching from 5V to 3.3V, you can achieve up to 34% power savings in circuits where the current remains the same. In practice, the actual savings may be higher because some components draw less current at lower voltages.

ref

• power