Circuit with built-in heat sink

Details Circuit with built-in heat sink Circuit with built-in heat sink

1992-03-02

1994-04-26

Eisenzopf, Reinhard J.

Telecommunications

Receiver or analog modulated signal frequency converter

With particular receiver circuit

455 89, 361704, 361749, 361794, 429 7, 429120, 320 2, H04B 116, H01M 1050

Patent

active

053075196

ABSTRACT:
A circuit assembly (400) includes a flexible circuit (402) having first (504) and second layers (502). A current-limiting device such as a nichrome strip (316) is coupled to the flexible circuit (402) for limiting the amount of current during a short circuit condition. A heat sink (404) is selectively placed between the first and second layers of the flexible circuit in thermal proximity to the nichrome wire (316) in order to dissipate some of the heat generated by the nichrome strip (316).

REFERENCES:
patent: 4446188 (1984-05-01), Patel et al.
patent: 4680527 (1986-08-01), Benenati et al.
patent: 4924291 (1990-05-01), Lesk et al.
patent: 4965505 (1990-10-01), McCaleb et al.
patent: 5019467 (1991-05-01), Fujiwara
patent: 5102753 (1992-04-01), Rossoll et al.
patent: 5157419 (1992-10-01), Matsumoto et al.
patent: 5180645 (1993-01-01), More

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