LAB CATALOG
Interactive labs, calculators & simulators
49 browser-based tools across 11 disciplines. Filter by category, difficulty, audience, or status.
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POWER QUALITYREADY
Harmonics & Waveform Distortion Lab
Build distorted waveforms by mixing harmonic orders 3 through 13, measure THD and K-factor in real time, and explore how VFDs, rectifiers, LED drivers, and office electronics each create distinct harmonic signatures.
FOURIER • H3–H13IEEE 519 VALIDATIONK-FACTOR MODELLIVE THD CALC
INTERMEDIATEVIEW LAB
POWER QUALITYREADY
Power Factor Correction Simulator
Add capacitor bank kVAR to a lagging-power-factor load and watch the power triangle, current, and illustrative utility penalty model update — with six real-world load scenarios and an over-correction demonstration.
POWER TRIANGLE LIVE120 V – 13.8 kV6 LOAD SCENARIOSOVER-CORRECTION MODEL
INTERMEDIATEVIEW LAB