Rotary or slide potentiometer (selector switch), and method for

Details Rotary or slide potentiometer (selector switch), and method for Rotary or slide potentiometer (selector switch), and method for

1986-03-27

1988-01-26

Goldberg, E. A.

Electrical resistors

Mechanically variable

Movable contact electrically adjustable over length of...

338163, 338167, 338174, H01C 1032

Patent

active

047219394

ABSTRACT:
In a potentiometer selector switch, it is proposed to arrange on a circuit board, in indirect arrangement, longitudinal contacts consisting of wire bridges which are swept by the wiper of a regulating element forming the actuating element of the switch when the wiper is rotated or displaced. The wire bridges forming the longitudinal contacts are insulated from each other on one side of the circuit board and at least one end of each of the bridges passes through the board to the conductor side where it is connected electrically and fixed mechanically, preferably by dip soldering.

REFERENCES:
patent: 3412363 (1968-11-01), Hatton
patent: 4521761 (1985-06-01), Welch

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