Volume/Mass Flow Measurement TRIZ Cases
- Power Supply Controller Pin Programming With One Resistor
A single programming resistor sets multiple power converter controller parameters, cutting I/O pins, external parts, and BOM cost.
- Drive-Sense Circuit Feedback for Power Supply Ripple Suppression
Simultaneous sensing and signal injection suppress ripple, voltage sag, and harmonic glitches to deliver more stable power to loads.
- USB Hub Power Conversion for Fast Charging and Stable Data Links
Integrated DC/DC conversion and controller logic let a portable USB hub support fast charging and data transfer without voltage drop or extra adapters.
- Power Converter Switching Curves for Continuous Angle Modulation
Segmented modulation-index mapping keeps switching angles and slopes continuous, improving converter switching patterns and signal quality.
- Buck Converter Ton Pulse Profiling for SoC Power Trimming
Ton pulse counting reveals real SoC device power demand, enabling buck converter trim adjustment to cut consumption and extend low-power operation.