Precautions of the PCB drawing board

label: pcb drawing board,Printed-circuit board PCB made ​​in the course of painting on the package before you import libraries generated in the drawing board, all corresponding with the p...

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PCB thermal design of the test method

label: PCB thermal design,Printed-circuit board First, the test methods PCB thermal design: Thermocouple Of course, the practical application of thermoelectric phenomena is the use of a thermocouple...

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Knowledge of the circuit board land design

label: circuit board land,printed-circuit board,PCB Land, surface-mount assembly of basic building blocks, used to construct the circuit board pad pattern (land pattern), that is a combination of var...

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The PCB production process steps

Keyword: printed circuit board, PCB production process, PCB Also known as the printed circuit board PCB circuit boards, printed circuit board, or PCB, English abbreviation PCB (printed circuit board)...

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The history of printed circuit board

Keyword: printed circuit board, history of PCB Before appears in the printed circuit board, electronic components of interconnection between relied on wires connected directly and form a complete ci...

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PCB design, rounding

Keyword: circuit PCB, PCB design, circuit board, PCB PCB design, rounding. PCB design is based on the graph is based on circuit principle, realize the function of the circuit designer need. The desi...

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PCB production process

Keyword: PCB production, PCB design, PCB production process, PCB shape, PCB board PCB production process have? PCB design for PCB shape is too small, can not meet the requirement of the production pr...

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What are the PCB design software

Keyword: PCB design software, PCB design, PCB software, PCB league What are the PCB design software? At present domestic use more PCB design software is protel, protel 99 se, protel DXP, Altium, thes...

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An essential part of the tube PCB

Keyword: tube PCB, PCB circuit boards What are the essential part of tube PCB? Below small make up for everyone to introduce an essential part of the tube PCB. The tube PCB circuit boards, mainly com...

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Photoelectric PCB making

A printed circuit board (pcb) mechanically supports and electrically connects electronic components using conductive tracks, pads and other features etched from copper sheets laminated onto a non-cond...

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How much is the PCB PCB what valuation way

Keyword: PCB circuit boards, PCB raw material, PCB design, PCB layers, PCB production How much money PCB circuit boards, PCB pricing have? According to the PCB design is different, the price will be ...

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Working principle of the directional antenna PCB circuit board

Keyword: PCB circuit layout, PCB directional antenna working process, PCB figure Working principle of the directional antenna PCB? PCB directional antenna working process, the system layout is comple...

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PCB design basic technological requirements

Keyword: PCB design, PCB manufacture, board manufacturing technology PCB design basic technological requirements 1.1 PCB manufacture basic process and the current level * PCB design is best not to ...

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The common problems in the design of PCB circuit

Keyword: layer board, printed circuit board, PCB manufacturing A overlap, welding plate 1, the bonding pad (except this surface welding) overlap, mean pore of overlap, drilling in the drilling pro...

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PCB RoHS

Keyword: PCB free proofing, PCB supplier, PCB 1. What is the ROHS? ROHS: English texts are: RestrictionofHazardousSubstance disabled (hazard substances instruction). Eu directive referred to the dan...

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Simple classification of PCB

Keyword: PCB rigid plate, PCB board, printed circuit board PCB board used them to classification has a single panel, double panel, sandwich plate, according to the material of flexible PCB (flexible...

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PCB board technology system 1

Keyword: PCB, PCB board technology PCB board technology system, including computer aided manufacturing processing technology, the CAD/CAM, and light painting technology. To introduce the following...

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PCB board technology system 2

Keyword: PCB image processing, PCB board technology, PCB manufacturers, PCB cad software The previous we have talked about PCB board technology, system includes computer-aided manufacturing processin...

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Instrumentation manufacturability design of circuit board

Keyword: PCB components, PCB design, PCB bottom, PCB mounting holes For electronic product designers especially PCB design personnel, in the process of manufacturing production process requirement, ...

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What is the PCB proofing

Keyword: PCB proofing market, PCB proofing, PCB Layout, printed circuit board, PCB factory PCB proofing of the English full name Printed circuit board proofing PCB proofing in detail Chinese name...

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