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I am not getting a sinusoidal output at any stage.. All i have done is porgramming a DSP using Matlab to produce 6 PWM Square waves which are then give to an inverter where the 6 PWM outputs are connected to each gate of the MOSFETs and all its trying to do is drive a 3phase BLDC. So at any...
Can you tell me what does duty cycle got to do anything with increasing the amplitude here ? Can we use a inverted Schmitt circuit as a buffer to do it ?
Hi,
I am trying to drive a BLDC Motor and the motor's ratings are 120W and 24V. For this I have made a 3 phase MOSFET inverter circuit with NEC 2SK3115 MOSFETs.
I have tried producing PWM signals using a DSP kit and the output amplitude of the PWM from the kit is not more than 2.4V. This...
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