Hi all -
I'm using the attached circuit to drive a motor. What I'm noticing is that the 4050 chip frequency "gives up" and I get a steady "on" voltage, instead of the expected PWM pulses.
One small difference is that I'm not using a 1N5817 Schottky Diode on the motor - is it possible that the flyback current is reaching the 4050?
I'm using the attached circuit to drive a motor. What I'm noticing is that the 4050 chip frequency "gives up" and I get a steady "on" voltage, instead of the expected PWM pulses.
One small difference is that I'm not using a 1N5817 Schottky Diode on the motor - is it possible that the flyback current is reaching the 4050?
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