Managing Signal Integrity in High-Speed PCBs
网页10 小时之前 · For signal integrity in high-speed PCBs, use a PCB material with a low-loss tangent and a low dissipation factor. Materials such as FR-4 might be suitable for lower frequencies, but for high-frequency applications consider advanced materials. Using very-low roughness profile copper foils, such as very-low-profile (VLP), hyper- very-low-profile ...
Printed Circuit Design & Fab Online Magazine - Home
网页18 September 2024. TAIPEI -- Taiwan's printed circuit board sales rose 12.7% year-on-year in the second quarter on strong demand for AI servers, satellite communications, and auto... Icape Acquires NTW, Major Japanese PCB Distributor. 17 September 2024.
Printed Circuit Design & Fab Online Magazine - Balancing …
网页10 小时之前 · A symmetrical build is one of the keys to minimize board warpage. A stackup’s construction should be balanced to keep board warpage within IPC specifications. In general, the following parameters must be symmetrical with respect to a fictitious center plane of the board: Dielectric thickness. Buildup of the dielectric.
Driving PCB Manufacturing Innovation and Efficiency
网页10 小时之前 · Summit Interconnect has positioned itself as a PCB manufacturing powerhouse, with an extensive customer base that spans over 400 businesses, primarily serving the electronics manufacturing services (EMS) sector, which makes up about 70% of its revenue. Quickturn projects, often requiring …
Printed Circuit Design & Fab Online Magazine - Living on the Edge
网页10 小时之前 · Figure 1. A PCIe connector is a common interface that makes use of the board edge as half of the pairing with what amounts to a printed connector. A few pins are pulled back from the edges so that the other connections are made first and disconnected last. Using the edge of the board as a connector is …
Printed Circuit Design & Fab Online Magazine - Magazine
网页2024年8月30日 · That’s the suggestion of the annual PCD&F/ CIRCUITS ASSEMBLY Designers Salary Survey. After last year’s survey found the most respondents in the 61-70 age group, this year’s found the largest number of respondents from the 26-30 age range at 19% (Figure 1), edging out the 61-70-year-old group by two percentage points.
Printed Circuit Design & Fab Online Magazine - Design News
网页2024年9月23日 · Category: Design News. Published: 07 August 2024. PEACHTREE CITY, GA – The exhibition floor space is sold out for PCB West, the largest exhibition and conference for printed circuit board design, fabrication and assembly in the Silicon Valley, Printed Circuit Engineering Association (PCEA) said …
The 5 Pillars of PCB Design Best Practices - pcdandf.com
网页2023年5月4日 · I'll do that by breaking down PCB design best practices into five categories, or what I refer to as the five pillars. Digitally integrated and optimized: Under this pillar, I'll cover electromechanical co-design, design and manufacturing, library and data management, work-in-progress data management, and PLM integration.
Printed Circuit Design & Fab Online Magazine - 2021 Magazine …
网页April 2021. Artificial intelligence in electronics design. Nonlinear regression for determining PCB finish thicknesses. Keeping the PDN running smoothly. Eliminating electrical interference on PCBs. Laser depaneling. Automating data package processes. Laws of physics applied to printed circuit boards.
Printed Circuit Design & Fab Online Magazine - March 2021 Issue
网页2021 Magazine Archives. March 2021 Issue. Published: 29 March 2021. by Mike Buetow. PCB design and fabrication concerns for millimeter-wave circuits. 2021: Automation, flexibility and the "electronics supercycle". How a new trade group is aiding the DoD’s desire for a trusted supply chain. Using IPC-2581C for embedded components.