Battery Overcharge Protection TRIZ Cases
- Cordless appliance, such as a surface cleaning apparatus, and a charging unit therefor
See how a portable charging unit with onboard energy storage and thermal cooling enables rapid
- Hybrid Wireless Power Transfer Switching for Distance and Efficiency
Alternating inductive and resonant detection lets one charger select the best transfer mode for distance, efficiency, and receiver compatibility.
- Battery Bypass Circuit Control for Parasitic Diode Heating
Current, time, and temperature monitoring switches relay and FET states to prevent parasitic-diode heating and FET breakdown during battery charge or discharge.