Intelligence auto -power -off power management means
The utility model relates to an intelligence auto -power -off power management means, load current sampling circuit (1) output of device connect input zero line or negative pole (8) input, current sampling operational amplifier circuit (2) input, power output or load device (7) output are connected...
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The utility model relates to an intelligence auto -power -off power management means, load current sampling circuit (1) output of device connect input zero line or negative pole (8) input, current sampling operational amplifier circuit (2) input, power output or load device (7) output are connected to load current sampling circuit (1) input, current sampling operational amplifier circuit (2) output is connected and is managed circuit (3) test input end, power control circuit (4) control end is connected to power management circuit (3) output, power control circuit (4) input, power start circuit (6) input are connected to power input live wire or positive pole (9) output, power control circuit (4) output connection power output or load device (7) input, power supply voltage reduction voltage stabilizing circuit (5) input, power supply voltage reduction voltage stabilizing circuit (5) output is connected and is managed circuit (3) input, current sampling operational amplifier circuit (2) input, power control ci |
|---|