Definitions for circuit board
cir·cuit board

Princeton's WordNetRate this definition:0.0 / 0 votes

1. circuit board, circuit card, board, card, plug-in, add-innoun

   a printed circuit that can be inserted into expansion slots in a computer to increase the computer's capabilities

WiktionaryRate this definition:0.0 / 0 votes

1. circuit boardnoun

   A board on which electronic components and their interconnecting circuits are mounted or etched

WikipediaRate this definition:0.0 / 0 votes

1. circuit board

   A printed circuit board (PCB; also printed wiring board or PWB) is a medium used in electrical and electronic engineering to connect electronic components to one another in a controlled manner. It takes the form of a laminated sandwich structure of conductive and insulating layers: each of the conductive layers is designed with an artwork 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 and/or between sheet layers of a non-conductive substrate. Electrical components may be fixed to conductive pads on the outer layers in the shape designed to accept the component's terminals, generally by means of soldering, to both electrically connect and mechanically fasten them to it. Another manufacturing process adds vias: plated-through holes that allow interconnections between layers. Printed circuit boards are used in nearly all electronic products. Alternatives to PCBs include wire wrap and point-to-point construction, both once popular but now rarely used. PCBs require additional design effort to lay out the circuit, but manufacturing and assembly can be automated. Electronic design automation software is available to do much of the work of layout. Mass-producing circuits with PCBs is cheaper and faster than with other wiring methods, as components are mounted and wired in one operation. Large numbers of PCBs can be fabricated at the same time, and the layout has to be done only once. PCBs can also be made manually in small quantities, with reduced benefits.PCBs can be single-sided (one copper layer), double-sided (two copper layers on both sides of one substrate layer), or multi-layer (outer and inner layers of copper, alternating with layers of substrate). Multi-layer PCBs allow for much higher component density, because circuit traces on the inner layers would otherwise take up surface space between components. The rise in popularity of multilayer PCBs with more than two, and especially with more than four, copper planes was concurrent with the adoption of surface mount technology. However, multilayer PCBs make repair, analysis, and field modification of circuits much more difficult and usually impractical. The world market for bare PCBs exceeded $60.2 billion in 2014 and is estimated to reach $79 billion by 2024.

ChatGPTRate this definition:0.0 / 0 votes

1. circuit board

   A circuit board, also known as a printed circuit board (PCB), is a component of electronic devices that electrically connects and mechanically supports electronic components using conductive pathways, or tracks, etched from copper sheets laminated onto a non-conductive substrate. These boards are used to install and solder electronic components such as resistors, capacitors, and integrated circuits.

Matched Categories

1. • Printed Circuit

How to pronounce circuit board?

1. Alex

   US English

   David

   US English

   Mark

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   Daniel

   British

   Libby

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   Australian

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   Oliver

   British

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   South African

How to say circuit board in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of circuit board in Chaldean Numerology is: 9

2. Pythagorean Numerology

   The numerical value of circuit board in Pythagorean Numerology is: 6

References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=circuit board
2. ^ Wiktionary
   https://en.wiktionary.org/wiki/Circuit_Board
3. ^ Wikipedia
   https://en.wikipedia.org/wiki/Circuit_Board
4. ^ ChatGPT
   https://chat.openai.com