Ac-Dc Conversion TRIZ Cases
- Charge Pump Control Circuit Using Pulse Modulation for Voltage Regulation
A charge pump control circuit adjusts output voltage through pulse width modulation of internal switch groups.
- Secondary Gate Driver for USB-PD FET Voltage Control
Programmable gate-source clamp voltage and slew rate control prevent electrostatic discharge damage and in-rush currents in USB power delivery systems.
- Selective Tripping in Redundant UPS Systems via d-q Power Analysis
A d-q component transformer generates voltage and current values for fault detection in power systems.