LTspice tutorial - Measuring AC Power Factor

#77 #ltspice
In this video I look at what power factor is - how it affects the circuit and why its important. Then I proceed to measure it using LTspice, first the hard way, by working with .meas statements to figure out the phase shift and the signal distortion and then I look at the easy way - how to directly measure the power factor.

Simulation file: drive.google.com/file/d/1arITT2qfQrP4FdHzAYJyCd…

More on Power factor correction: youtu.be/YiBuFQD1TYw

LTspice Tutorial series:
EP1-Getting started:
youtu.be/JRcyHuyb1V0
EP2-AC simulation and the Baxandall tone control circuit:
youtu.be/P_ENvucaZkI
EP3-.param and .step directives:
youtu.be/ARE5nwiHI0Q
EP4-How to import libraries and component models: youtu.be/8V5XabccFaE
Ep5- Stock example simulations to play with: youtu.be/MwfeMjcM4zY
Ep6- Basics of FFT analysis and .four statment: youtu.be/rVAvW1Jh2AE
EP7- Dependent voltage and current sources
youtu.be/Jn8mJG3qeoo
Ep8- Turning a datasheet into a component model
youtu.be/0smuo8bMRn4
EP9- Independent voltage and current sources
youtu.be/nPZ7vneN3v8
Ep10- .wave statement and audio file processing
youtu.be/mdJm-TzrBsA
Ep11 The effect of temperature on your circuit
youtu.be/VzxnNrOMcMo
EP12 Modeling a DC brushed motor
youtu.be/Wc4XzTrWSpo
Ep13- Worst Case, Monte Carlo and Gaussian statistics circuit analysis
youtu.be/NdGqboW2VcY
EP14 - Digital circuits and logic gates youtu.be/JttE2NObDPM
EP15- SMPS EMI and electrical noise and filters
youtu.be/QEAzcaiBrpY
EP16- Feedback loop simulation
youtu.be/X4yaBwaO1gk
Ep17 - Verifying Simulation Models
youtu.be/DSDiIkKQaAE
Ep18 - Simulating Capacitors
youtu.be/QpWPTolhfEo
Ep 19 - Simulating Inductors
youtu.be/65fNDRows90
EP 20 - Noise simulations
youtu.be/Dh5XmFXlljI
Ep21 - Models and Libraries
youtu.be/GUFMfSlD2AM
Ep22- Voltage and current limited source
youtu.be/DnKnuJd3-ec
Ep23- Measuring Power Factor
youtu.be/qZXOMPxbqh8

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