Apparatus With Intermediate Ac Conversion TRIZ Cases
- Power Converter Precharge Control With Dynamic Voltage Thresholds
Dynamic threshold and hysteresis control shape precharge voltage, cutting charge time and limiting inrush current stress.
- Transformer Power Conversion Circuit With Inductive Noise Suppression
Series inductors on selected transformer terminals raise noise-path impedance, cutting propagation without extra capacitors or wiring.
- Switching Element Gate Drive with Dynamic Current for EMI Control
Dynamic gate current control suppresses high- and low-frequency EMI while limiting switching loss in switching power supplies.
- DAB Power Converter Control for Discontinuous Reactor Current
By separating bridge switching phases, this case keeps DAB power transfer active while cutting conduction loss in discontinuous reactor current mode.
- Parallel Power Supply Current Sharing Across Different References
Common-reference voltage setpoints balance parallel supply currents despite different reference potentials, keeping load sharing even and voltage stable.
- Partial power DC-DC converter with controllable topology
Switchable type I, type II, and bypass paths let a partial-power DC-DC converter adapt voltage conversion while limiting full-power losses.
- Transformer-Coupled Power Converter Control for Choke Ripple
Cyclical switching of a transformer-coupled converter suppresses choke-coil ripple current and stabilizes charging current at low load voltage.
- ISOP Converter Voltage Control With Auxiliary Series Converters
Auxiliary series converters add closed-loop voltage regulation and branch current balancing to ISOP DC/DC converters, preventing overload.
- Common Mode Choke PCB Layout for Noise and Heat Dissipation
Parallel input patterns and through-hole ground paths cut common mode noise while dissipating choke heat in DC-DC power supplies.