Capacitance Measurements TRIZ Cases
- Power Supply Output Capacitance Calculation and Control
Controller circuitry calculates output capacitance magnitude by measuring voltage variations, adjusting PID gain settings to maintain stability despite aging.
- Capacitor Remaining Life Assessment Using Temperature-Corrected Discharge
A capacitor assessment unit measures discharge voltage and current to calculate actual capacitance for remaining life evaluation.
- Capacitance Detection Discriminating Human Touch from Water
Segmented charging cycles distinguish water drops from human operations, preventing false triggering in high-humidity environments.
- Piezoelectric Print Head Actuator Impedance Measurement
Shared drive rails and electronic switching measure individual actuator impedances, eliminating time-consuming rewiring.
- Capacitive Sensor Array Sharing Single Channel
A sensing apparatus connects multiple capacitive sensors over a single physical channel to determine individual capacitance values.
- Capacitor Measurement Device Voltage Fluctuation Handling
A capacitor capacitance measurement device uses a discharge circuit and resistor voltage dividing circuit to calculate capacitance values.
- Differential Circuit for Capacitance Detection Noise Reduction
A differential circuit converts capacitance signals into voltage signals using a front-end and processing circuit to improve detection accuracy.
- Obscured Feature Detector With Live Wire Interleaving
Time-division multiplexing resolves electrical field interference between live wire sensing and obscured feature detection, improving measurement precision.
- Embedded Wear Detection Strand for Electric Cable
Capacitance measurement between embedded conductive strands and reference elements locates breakages to reduce maintenance downtime.
- Capacitive Detection Device for Pressure Sensing
A capacitive detection device uses a differential amplifier to amplify voltage signals from charging modules.
- Capacitive Sensor Fault Detection via Pull-In Transient Analysis
Diagnostic circuit measures voltage transient time constants to detect membrane weakening or particle contamination in capacitive sensors.