The case at hand involves the classification of various components, such as LCD panels, touch screens, and printed circuit boards (PCBs), used in automotive infotainment systems under the Customs ...
近日,PCB概念持续走强。 PCB(Printed Circuit Board)即印刷电路板,是电子产品和信息基础设施不可缺少的基础电子元器件。近年来,AI技术快速发展,PCB作为关键组件也被认为有望受益于AI服务器、数据交互等维度增长机会。
综上所述,华为的《PCB的EMC设计指南》为广大电子工程师提供了宝贵的设计参考,强调了EMC在现代电子产品中的不可或缺性。随着科技的不断发展,未来的PCB设计将会逐步趋向智能化、简易化,AI技术将在电磁兼容性的设计与优化中发挥更多作用。为了更好地应对未来的挑战,工程师们需要不断学习、更新知识,与时俱进。
WATERLOOVILLE, UK – Jiva, a sustainable materials business in Waterlooville, has enjoyed a busy start to the year. The company has raised £245,206 through an oversubscribed online crowdfunder to drive ...
Rigid-flex Printed Circuit Boards (PCBs) combine the best of both rigid and flexible PCB technologies, offering unique advantages in certain applications. These boards are used in industries that ...
在 PCB 产品里,铜厚分为基铜厚度和镀铜厚度。通常基铜相对较为均匀,但也并非绝对;镀铜的均匀性则因工厂稳定性不同而差异较大。镀铜厚度的变化会致使传输线阻抗和损耗改变。假设镀铜的变化范围为 10%,通过 ADS CILD 进行统计分析,结果显示阻抗主要在 49.5 到 51ohm 之间变化,相较于线宽变化对阻抗的影响,其变化区间较小。
【金融界2025年1月14日消息】近日,国家知识产权局信息显示,东莞市坤鹏伯爵机械设备有限公司(以下简称“坤鹏伯爵”)申请了一项名为“一种框架式收板机”的专利,公开号CN119284421A,申请日期为2024年11月。与此同时,这一创新技术的诞生, ...
由于PCB在消费性电子应用占比较广,PCB市场复苏与智能手机、PC市场复苏不无关系。根据IDC的报告,2024年全球智能手机出货量达到12.4亿部,同比增长6.4%,这标志着市场在经历了两年的下滑后迎来了复苏。与此同时,根据IDC的报告,2024年全 ...
Advanced Chip and Circuit Materials, Inc. (ACCM) will be showing its high-performance circuit materials, including its ...
The move will facilitate continued global adoption of PrintStator CAD and premium performance, axial flux, printed circuit ...
The super-compact, two-slot design of the new Nvidia RTX 5090 was actually inspired by a massive four-slot prototype that was ...