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Why?

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P.E.C

New Member
hello!
1st question: why we usually find a capacitor at the motor of a radio control car? we want to increase the capacitance,and why this? for better compensation? an opinion?
2nd question: i want to place a more powerful motor.i must to increase the current?a simple circuit for this?
thanks!
 

Sebi

Active Member
The funtion of capacitor: noise filter for DC motor.
You need to know the semiconductor types in H-bridge circuit, consider the datasheets, maybe no need modification.
 
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