Universal logic switch

Details Universal logic switch Universal logic switch

1981-05-20

1983-04-12

Griffin, Donald A.

Electrical transmission or interconnection systems

Switching systems

200292, H02B 124, H01H 900

Patent

active

043799736

ABSTRACT:
A mechanically actuable switch having associated electronic circuitry contained within the switch housing, including circuitry operative to selectively provide momentary, alternate action, and multistation switching modes. Included within the switch housing are a voltage/current regulator, initializing logic, contact debounce logic, mode control circuitry, output buffers, an LED driver and an LED. The switch contact is typically a preformed wire spring configured to be pivoted about a central point from one state of actuation to another. The switch is operable over a wide operating voltage range, typically 3 to 18 volts.

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