Printed Circuit Board Stocks List
|2019-03-22||CAMT||20 DMA Support||Bullish|
|2019-03-22||CAMT||Bollinger Band Squeeze||Range Contraction|
|2019-03-22||CYBE||Stochastic Reached Oversold||Weakness|
|2019-03-22||CYBE||Bollinger Band Squeeze||Range Contraction|
|2019-03-22||ELTK||Narrow Range Bar||Range Contraction|
|2019-03-22||ELTK||Lower Bollinger Band Walk||Weakness|
|2019-03-22||ELTK||Non-ADX 1,2,3,4 Bearish||Bearish Swing Setup|
|2019-03-22||ELTK||Calm After Storm||Range Contraction|
|2019-03-22||ESI||180 Bearish Setup||Bearish Swing Setup|
|2019-03-22||ESI||Lower Bollinger Band Walk||Weakness|
|2019-03-22||ESI||Reversal New Lows Setup||Bearish Swing Setup|
|2019-03-22||PKE||New 52 Week Low||Weakness|
|2019-03-22||PKE||New 52 Week Closing Low||Bearish|
|2019-03-22||PKE||Expansion Breakdown||Bearish Swing Setup|
|2019-03-22||ROG||Fell Below 20 DMA||Bearish|
|2019-03-22||ROG||Bollinger Band Squeeze||Range Contraction|
|2019-03-22||SANM||Expansion Pivot Sell Setup||Bearish Swing Setup|
|2019-03-22||SANM||Fell Below 50 DMA||Bearish|
|2019-03-22||SANM||180 Bearish Setup||Bearish Swing Setup|
|2019-03-22||TTMI||50 DMA Support||Bullish|
|2019-03-22||TTMI||Fell Below 20 DMA||Bearish|
A printed circuit board (PCB) mechanically supports and electrically connects electronic components or electrical components using conductive tracks, pads and other features etched from one or more sheet layers of copper laminated onto and/or between sheet layers of a non-conductive substrate. Components are generally soldered onto the PCB to both electrically connect and mechanically fasten them to it.
Printed circuit boards are used in all but the simplest electronic products. They are also used in some electrical products, such as passive switch boxes.
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. Specialized CAD 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 only has to be done 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. In 2018, the Global Single Sided Printed Circuit Board Market Analysis Report estimated that the PCB market would reach $79 billion by 2024.