Measurement Using Ac-Dc Conversion TRIZ Cases
- Idle State Detection Circuit for PCIe AC Signal Amplitude
Idle state detection circuit uses rectifying diode and bias current loop to measure differential peak-to-peak amplitude of AC signals.
- Link Voltage Measurement in Indirect Matrix Converters
A method measures link voltage at midpoints of unit voltage vector sections to obtain a representative value for modulation factor calculation.
- Diode-less Half-wave Rectifier Circuit for Low-level Signal Detection
Operational amplifier half-wave rectifier processes low-level AC signals below standard diode thresholds, eliminating costly automatic gain control circuits.