By DC variable speed motor control circuit diagram of an optical fiber


Posted on Dec 11, 2010

DC power supply can also be controlled via an optical fiber. The circuit is a small DC motor ( 1/12hp) providing an insulating speed control channel. The control logic is an in


By DC variable speed motor control circuit diagram of an optical fiber
Click here to download the full size of the above Circuit.

dependent module, at the time of 12V consumes 300mW of power, it can be powered by a battery. The control module can provide infrared pulse duty cycle and speed of the speed control potentiometer location 160Hz decision. Programmable unijunction multivibrator duty cycle in the range of 1% to 99% to provide a pulse of about 10mA is GFOE1A1.




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