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DC Electric Motor Speed
Controllers - There are two broad categories of DC motor controller
that will probably be of interest here - battery speed controllers
designed primarily for electric vehicle application and smaller
(often H-bridge) speed controllers for robotics / machine design
applications. Battery speed controllers for EV's tend to be better
protected both environmentally and against user / operation type
events, they also tend to have the greater current capacities.
Controllers in the 24 to 48V
range are of most interest in small EV's - current capacities up to
300Amp (short term duty) are readily available. |
