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Old 07-28-2018, 02:05 PM
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altrez altrez is offline
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Join Date: Jun 2009
Posts: 556
Originally Posted by bistander View Post
Hello Altrez,

PWM motor controllers are buck converters and operate efficiently employing current multiplication through a freewheeling diode. Matt is incorrect. They do not waste 50% of the power at half voltage. Please don't believe me and look up buck converter or PWM DC motor controller.


Hello bistander,

Do you have some links you could share on this?