Karen Lin
Apr 08,2014
756
Development of PCB substrate material for high frequency application
Material Area Development of PCB substrate material for high frequency application Background of ResearchThe fastest growth segment in the PCB industry and market is in high speed/high frequency app...
Karen Lin
Apr 08,2014
1159
HDI Technology
RFPC Project NameDevelopment of High Density Interconnect (HDI) Ablation and Imaging Technologies in PCB and Electronics Manufacture (ITF/150/00) Project SummaryDriven by miniaturisation of electron...
PCBWay
Mar 06,2014
663
Rinse Water Quality
In nearly every chemical process step in the PCB industry, rinsing is an immediate, and required process step. Rinsing is typically a crucial step following a chemical process, and is thought to be on...
Karen Lin
Feb 27,2014
464
How to Cut a Circuit Board
Homemade circuit boards are a staple of the more technically inclined hobbyist and can be used in anything from thermometers to homemade computers. Because circuit-board material typically has the con...
PCBWay
Feb 25,2014
808
High-frequency LLC converter to improve power efficiency to reduce PCB area
In the design of high voltage power conversion circuit , such as power supply noise , the switching frequency, the switching loss, the volume of supply and reliability has been the key. Compared with ...
Karen Lin
Feb 18,2014
795
PCB Cleaning Overview
You will need an acid brush (the cheap type with the tin handle), a liquid dispenser PCB like a pump bottle or wash bottle, a solvent, and some type of paper wipe. See the photos to see what the brush...
PCBWay
Feb 08,2014
2186
PCB backplane
Backplane PCB manufacturing has been a specialized nature of the product . Back thicker than conventional PCB board and heavy , and accordingly its heat capacity is also large . Given the slow cooling...
sasa11
Jan 16,2014
1168
Common PCB board substrate analysis
The rapid development of electronic information industry, electronic products to small, functional, high performance, high reliability direction. From the mid- 20th century, the general surface mount ...
sasa11
Jan 15,2014
658
How to: PCB Electrical Testing
Every electronic device contains one or more printed circuit boards, or PCBs. As technology is improving and component sizes are getting smaller, the complexity of these PCBs is increasing. A typical ...
sasa11
Jan 10,2014
1030
PCB Protection
With the continuing improvement of component packages in both weight and size, the need for an improved conformal coating increases for preventing contamination and moisture ingression. Reductions in ...
sasa11
Jan 09,2014
3723
Printed Circuit Board (PCB) Design Issues
printed circuit boards (PCBs) are by far the most common method of assembling modern electronic circuits. Comprised of a sandwich of one or more insulating layers and one or more copper layers which c...
sasa11
Jan 09,2014
659
E-Test
The electronic test (E-Test) for circuit boards is performed after manufacture. Your circuit boards are checked with a flying probe, or for larger series using an adapter E-Test. The layout is analy...
sasa11
Dec 23,2013
830
The Source Of PCB Board Corrosion
Keyword: printed circuit boar, pcb , printed circuit board assembly When a printed circuit board assembly is returned with corrosion, the analyst needs to find the source of the contamination causing...
sasa11
Dec 23,2013
420
LTE Multimode Femtocell Significantly Grow In Shipments
Keyword: PCB predominant access technology, PCB management system, PCB, PCB deployment While 3G is still the PCB predominant access technology, and expected to remain so for the next five years, LTE ...
sasa11
Dec 16,2013
144
Digital power supply and the principle of steady power supply circuit diagram
Digital power supply and the principle of steady power supply circuit diagram as figure:
sasa11
Dec 12,2013
689
South electricity strong gains since jian ding recapture PCB king throne
Keyword: printed circuit board, PCB industry, PCB enterprise, PCB production The enterprise must fluctuate in energy conservation and emissions reduction, and clean production At present, the printe...
sasa11
Dec 11,2013
352
Fengshen Bluebird EQ7200-Ⅱ sedan ECCS Diagram (three)
Fengshen Bluebird EQ7200-Ⅱ sedan ECCS Diagram (three) as follows:
| Ranking | Name | Answers |
|---|
