Collector Current Hysteresis

110

01:58:56

Investigate the effect of the signal's frequency (period) on hysteresis of the collector current . It is worth also to take a look on the waveforms to see the nonlinear distortions (click first the highlighted node of the signal source and then the icon "eye+arrow"  on the control panel). 

published 11 years ago

hurz

11 years ago

Actually its not a real hysteresis, its cause as far i can see by the miller cap multiply by forward beta hFE (reduce to see a less open curve), and result in a phase shifting effect which looks like a schmitt trigger hysteresis, and even behave so. Really nice example!

emogenet

10 years ago

@hurz : what's your definition of "real" hysteresis ?

hurz

10 years ago

@emogenet, your right that was stupid. After thinking about i do not found any arguments its not a hysteresis.

add comment in editor

EveryCircuit is an easy to use, highly interactive circuit simulator and schematic capture tool. Real-time circuit simulation, interactivity, and dynamic visualization make it a must have application for professionals and academia. EveryCircuit user community has collaboratively created the largest searchable library of circuit designs. EveryCircuit app runs online in popular browsers and on mobile phones and tablets, enabling you to capture design ideas and learn electronics on the go.