ZA816671B - Unhoused single-in-line circuit modules - Google Patents

Unhoused single-in-line circuit modules

Info

Publication number
ZA816671B
ZA816671B ZA816671A ZA816671A ZA816671B ZA 816671 B ZA816671 B ZA 816671B ZA 816671 A ZA816671 A ZA 816671A ZA 816671 A ZA816671 A ZA 816671A ZA 816671 B ZA816671 B ZA 816671B
Authority
ZA
South Africa
Prior art keywords
unhoused
line circuit
circuit modules
modules
line
Prior art date
Application number
ZA816671A
Inventor
Herbert Prussas
Peter Stern
Robert Bradish
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of ZA816671B publication Critical patent/ZA816671B/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/05—Insulated conductive substrates, e.g. insulated metal substrate
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/141—One or more single auxiliary printed circuits mounted on a main printed circuit, e.g. modules, adapters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0058—Laminating printed circuit boards onto other substrates, e.g. metallic substrates
ZA816671A 1980-09-25 1981-09-25 Unhoused single-in-line circuit modules ZA816671B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803036196 DE3036196A1 (en) 1980-09-25 1980-09-25 Single in=line circuit module with no package - has metal plate heat sink, and is used esp. as coder-decoder in digital telecommunications systems

Publications (1)

Publication Number Publication Date
ZA816671B true ZA816671B (en) 1982-09-29

Family

ID=6112840

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA816671A ZA816671B (en) 1980-09-25 1981-09-25 Unhoused single-in-line circuit modules

Country Status (3)

Country Link
JP (1) JPS5785299A (en)
DE (1) DE3036196A1 (en)
ZA (1) ZA816671B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4108667C2 (en) * 1991-03-16 2000-05-04 Bosch Gmbh Robert Composite arrangement of a metallic base plate and a ceramic printed circuit board and method for their production
DE4234022C2 (en) * 1992-10-09 1995-05-24 Telefunken Microelectron Layer circuit with at least one power resistor
DE4437971C2 (en) * 1994-10-24 1997-09-11 Siemens Ag Cooling device for electrical assemblies

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526148B2 (en) * 1972-05-18 1977-02-19

Also Published As

Publication number Publication date
DE3036196A1 (en) 1982-05-06
JPS5785299A (en) 1982-05-27

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