Radio control driving circuit device

Communications: electrical – Condition responsive indicating system – Specified housing

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Details

46254, 180168, 318 16, 318 78, H04B 700, B60K 2700

Patent

active

042753945

ABSTRACT:
A radio control driving circuit device used for a model device having a radio control system comprising a d-c power supply, two electric motors and a receiver, characterized in that two transistors of the same type, instead of the conventional complementary type, are used as two transistors each connected in series to the right and left motors for separately driving each of the motors, and a common power supply is used for driving the motors to permit control signals from the receiver to be introduced via a phase division circuit.

REFERENCES:
patent: 3720281 (1973-03-01), Frownfelter
patent: 3856104 (1974-12-01), Ohba
patent: 4168468 (1979-09-01), Mabuchi et al.

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