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Power Switch for Printed Circuit Board

IP.com Disclosure Number: IPCOM000045192D
Original Publication Date: 1983-Feb-01
Included in the Prior Art Database: 2005-Feb-06
Document File: 2 page(s) / 66K

Publishing Venue

IBM

Related People

Gebert, SM: AUTHOR [+4]

Abstract

A device's power switch includes fuses and a filter in an inaccessible assembly mounted on printed circuit board.

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Power Switch for Printed Circuit Board

A device's power switch includes fuses and a filter in an inaccessible assembly mounted on printed circuit board.

In Fig. 1, input power on line set 1 reaches printed circuit board holes via pins N and B through fuses 2 when a DPST switch 3, connected to a line filter 4, closes.

In Fig. 2, buses 5 connect the lever action switch 3 to fuses 2, and buses 13 connect the switch 3 to pins N and B through the filter 4. The filter's ground pin G connects to circuit ground and grounded lead 8. A fuse holder block 9, switch supporting section 10 and cover 11 interlock with screws 14.

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