Brushed DC Motor Basics Part 2 of 2

http://www.microchip.com/motor This video on brushed DC motor basics is part 1 of a four part series of web seminars that will go into motor control drive topologies, pulse width modulation ( PWM ), and the new enhanced PWM. Brushed DC Motor Basics will go from the basic parts of a brushed DC motor and how they work to how do they compare to other types of motors.

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[wdrcomp]

Good graphics. Pitty about the errors. In series motors, I(Total)=I(Series)=I(Armature) not I(Total)=I(series)+I(armature)­. Same error on slide about compound motors.

[twini84]

@BeaBenHoang

Oh yes there is. Total current is correct, but I2 is not.

[BeaBenHoang]

I agree that there is the error in the series wound motor. But there is no error on the slide about compound wound motor.

[jxxh8su]

@wdrcomp yes , series connected is constant current

[PREMANKUR1]

thanxx for this video...

[domyaska]

thanks a lot...now I understand much better electric motors!!!! grazie tantissimo...very generous from you sharing this video!!! saluti dall'italia...

[dagame81790]

I need help on how to specifically wind my coils... as in techniques as to how to wind these coils... can't find any help on the web anywhere...

[killerbeenl]

i think this is interresting. I've studdied electronics but never really understoot how brushed dc motors work. Would have wanted this on school. Good explanation. Damn "stil image" books. Thank you