NASA NTRS ยท 19660000484
Solid state circuit controls direction, speed, and braking of dc motor
Abstract
Full-wave bridge rectifier circuit controls the direction, speed, and braking of a dc motor. Gating in the circuit of Silicon Controlled Rectifiers /SCRS/ controls output polarity and braking is provided by an SCR that is gated to short circuit the reverse voltage generated by reversal of motor rotation.
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Hanna, M. F.. 1966-10-01. Solid state circuit controls direction, speed, and braking of dc motor. https://ntrs.nasa.gov/citations/19660000484
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