Let us begin this session by revisiting a nostalgic motor control IC—the AN6651—designed for rotating speed control of compact DC motors used in tape recorders, record players, and similar devices.
The resistance of a DC electric motor armature windings is 3.5 ohms. When the motor is spining at 6000 RPMs with a voltage of 120 Volts applied across the terminals of the motor, you measure a current ...
Thinking Techie] takes us back to basics in a recent video explaining how magnets, coils, brushed DC motors, and brushless DC ...
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