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Printed circuit board

A printed circuit board (PCB), also known as a printed wiring board (PWB), is a laminated sandwich structure of conductive and insulating layers, each with a pattern of traces, planes and other features (similar to wires on a flat surface) etched from one or more sheet layers of copper laminated onto or between sheet layers of a non-conductive substrate.…

History, Applications & Technology

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Overview

History

Composition

Materials

Manufacturing

Types

Uses

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Legislation

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Printed circuit board

Nodes153
Edges152
Triples123
Avg. degree1.99
Density0.013072
Components1

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Printed circuit board

Top relations

related to Common substrates · 37
Printed circuit board → AlN, Aluminum, Al₂O₃, Brand, Can, Ceramic, Common, Composites, Consists, Copper, CVD-based, Electrical, Flexible, FR-2, FR-4, Generally, IMS, Kapton, LEDs, Low
related to Predecessors · 13
Printed circuit board → Albert Hanson, Arthur Berry, Before, Charles Ducas, Circuits, Components, Development, German, In, Thomas Edison, Typically, UK, United States Max Schoop
related to Layers · 10
Printed circuit board → After, EMI, ICs, It, Likewise, One, PCBs, PTHs, The, Using
related to Electrical properties · 8
Printed circuit board → Each, For, HDI, High, In, Its, PCBs, Power
related to Flex PCB · 7
Printed circuit board → Flexible Printed Circuit Board, FPCB, IR, It, Parylene, Parylene-based, Parylene’s
related to Uses · 5
Printed circuit board → Lab-on-a-chip, LoC, PCB, PCR, Printed
related to External links · 4
Printed circuit board → Media, Printed, Wikimedia Commons, Wiktionary-logo-en-v2
related to Manufacturing · 4
Printed circuit board → After, In, PCBs, Printed
related to Repair · 4
Printed circuit board → In, Manufacturers, PCA, This

Important terminology Word statistics

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Important terminology

copper board components circuit pcbs used boards printed pcb layers dielectric high may also one resin electronic substrate electrical common

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
ajinomoto build-up filminstance ofHDI PCBs are often made using build-up film0.80text
which is also used in the production of flip chip packagesinstance ofHDI PCBs are often made using build-up film0.80text
solid conductive areas for electromagnetic shielding or other purposesinstance ofand features0.80text
electrolytic capacitorsinstance ofThrough-hole mounting may be used for some large components0.80text
connectors.The first PCBs used through-hole technologyinstance ofThrough-hole mounting may be used for some large components0.80text
mounting electronic components by inserting leads through holes on one side of the boardinstance ofThrough-hole mounting may be used for some large components0.80text
soldering onto copper traces on the other sideinstance ofThrough-hole mounting may be used for some large components0.80text
stripline or microstrip with carefully controlled dimensions to assure a consistent impedanceinstance oftransmission lines can be laid out in a planar form0.80text
aluminainstance ofare a class of PCB substrates that use ceramic materials0.80text
smartphonesinstance ofIt can bend or fold while maintaining reliable electrical connections and is commonly used in compact electronic devices0.80text
wearablesinstance ofIt can bend or fold while maintaining reliable electrical connections and is commonly used in compact electronic devices0.80text
and medical equipment.Parylene-based printed circuit boards are slightly more expensiveinstance ofIt can bend or fold while maintaining reliable electrical connections and is commonly used in compact electronic devices0.80text

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