Two-purpose power supply device for computers

Details Two-purpose power supply device for computers Two-purpose power supply device for computers

1994-12-20

1996-10-22

Abrams, Neil

Electrical connectors

Energy cell substitution device including plural contacts or...

439218, 307150, H01R 1100

Patent

active

055671764

ABSTRACT:
A power supply device including a circuit board securely mounted inside a housing, an AC receptacle securely securely fixed to one side of the housing for connecting city power supply to the circuit board, an electric connector and a socket securely fixed to the housing and electrically connected in parallel to the DC output terminal of the circuit board for connection to the battery chamber of a mobile computer directly or the external power input socket of a mobile computer by a cable.

REFERENCES:
patent: 3201742 (1962-03-01), English
patent: 4131805 (1978-12-01), Austin et al.
patent: 4847513 (1989-07-01), Katz et al.
patent: 5381043 (1995-01-01), Kohiyama et al.

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