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PCBCart will have the official holidays since Jan. 24th through Feb. 3rd for Chinese Lunar New Year. Please schedule your order earlier (about half a month earlier for bare PCB orders and start assembly orders from now on) to ensure that the products could be manufactured and delivered on time before our holiday. If the orders with delivery date scheduled around those days need to be delivered before holiday, please contact us.

Design Requirement of SMT PCBs Part One: Bonding Pad Design of Some Ordinary Components

This series of articles will display the most comprehensive design requirements of SMT PCBs. In this article, bonding pad design schemes and notes are discussed concerning some ordinary components such as SMC/SMDs, SOTs, MELFs etc. ...

PCB Design Elements Influencing SMT Manufacturing

Development of modern scientific technology leads to the increasing miniature of electronic components and massive application of SMT technology and devices in electronic products. SMT manufacturing device has attributes of full auto, high precision and high speed. Because degree of automation rises, ...

The Surprising Secret to Designing Combination Method of PCB Panels

Panelization is a must-have with the consideration of PCB manufacturing efficiency. On the one hand, panelization leads to the improvement of PCB manufacturing efficiency so that lead time can be reduced. On the other hand, for small PCBs with irregular shapes, panelization is the most effective manufacturing way. For PCB ...

Methods to Strengthen the Anti-Interference Ability in PCB Design

The fast development of electronic technology contributes to the high density of electronic components, which prompts the ability of anti-interference for PCB designers. In the process of PCB design, designers must conform to the generic principles of PCB design and requirement of anti-interference. The ability of ...

Impedance Control in PCB Design of High-Speed Digital Circuit

Impedance control has been one of the essential concerns and tough problems in high-speed PCB design. This article provides some keys to impedance control based on impedance calculation and analysis. ...

Strategies to the Design of Crosstalk between Two Parallel Micro-strip Lines on PCB Based on the Simulation Analysis

Crosstalk is an important issue in PCB design. This article discusses crosstalk problems between two parallel micro-strip lines on PCB through founding a simulation model that displays crosstalk intensity with the change of signal frequency, wiring distance, wiring length and image plane thickness. ...

PCB Layout Influence of Electronic Product EMC Performance

EMC performance is regarded as one of security certificates that must be obtained by main national and local electric and electronic products sales all over the world. This article talks about PCB layout influence of electronic product EMC performance. ...

Problems of EMC Technology Application in PCB Design of Electronic Devices and the Strategies

In the sustainable development of IC (integrated circuit) design and manufacturing, the prominence of some problems such as signal transmission delay and noise plays a role in influencing integrity of signals. Therefore, sufficient attention must be paid to the problems in the process of PCB design and process flow of ...

3 Important Elements You Don't Know about Buried and Blind Via in HDI Flex-rigid PCBs

Since its first use in highly reliable military equipment in 1980s, flex-rigid boards have been widely used in high-tech fields. Up to now flex-rigid boards have become one of the research hotspots in the PCB industry. Combining the supporting function contributed by rigid boards and the ...

3 Keys to Designing a Successful HDI PCB

HDI, short for High Density Interconnection, is a type of PCB (printed circuit board) technology starting to develop at the end of 20th century. For traditional PCB boards, mechanical drilling is utilized, with some disadvantages including high cost with aperture being 0.15mm and difficulty in improvement as a result of the influence of ...

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