Schéma Électrique pour Système Power Bank
1:25
+V (Batterie 4S4P)
│
┌────────────┬────┴────┬────────────┐
│ │ │ │
Fusible Fusible Fusible (optionnel si d'autres branches)
│ │ │
Buck_Moteurs Buck_Photo Buck_Annexe
12V 7.4V 6V
│ │ │
┌──────┴─────┐ ┌────┴─────┐ │
│ │ │ │ │
Driver 1 Driver 2 Dummy Battery (Charge Annexe)
(NEMA17) (NEMA17) (Canon EOS 500D)
│
Régulateur
3.3V
│
ESP32
Pour chacune des sorties (12V, 7.4V, 6V) :
[Circuit Protection]
┌────────────────────┐
│ Diode Zener │ (montée inverse)
│ │ │
│ MOSFET │ (gate pilotée par la zener,
│ │ │ source vers GND, drain court-circuite la branche fusible)
└────────────────────┘
Reviews
BK-18650-PC4
Properties
BK-18650-PC4
MPD (Memory Protection Devices)
BT
Battery Holder
Pricing & Availability
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Controls
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