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Discussion Groups | TMS320C28x | help required regarding use of h bridge
Technical discussions about the TI C28x DSPs (including the C2810, C2811, C2812, F2801, F2806, F2808, F2810,, F2811, F2812, R2811 and R2812).
help required regarding use of h bridge - chirag jagadish - Jan 18 16:48:00 2006
hi everybody,
i was using a h-bridge tpic 0108b control intelligent h bridge for interfacing 2812 to the motor
the problem i faced was that when i give 50% duty cycle on pwm, i get much higher speed than when i give DC voltage of 5V (in a max of 10 V)
(pwm also being 10 V peak)
have anyone of you used this h bridge or any other h bridge for the purpose of motor driving
if so can u tell me if all h bridges give same type of result or is it this particular h bridge that has a problem
thanks to all of you
bye
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