H-bridge motor driver by TIP120,TIP125

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This circuit drives small DC motors up to about 100 watts or 5 amps or 40 volts, whichever comes first. Using bigger parts could make it more powerful. Using a real H-bridge IC makes sense for this size of motor, but hobbyists love to do it themselves, and I thought it was about time to show a tested H-bridge motor driver that didn’t use exotic parts.

Read More Source:
http://www.bobblick.com/techref/projects/
hbridge/hbridge.html
Thank You.

This entry was posted on Friday, February 22nd, 2008 at 11:35 pm and is filed under Electronic Control, motor speed controller. You can follow any responses to this entry through the RSS 2.0 feed.