The layout of OC48 card
For the analog part of a mixed-signal PCB and the local CPU core with 2V operating voltage, the &quo...
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Analysis of layout and routing methods for mixed signal PCB design
The special requirements for power transmission lines and the need to isolate noise coupling between...
Methods to prevent the warping of PCB printed boards
The board on which the components are installed is bent after welding, and it is difficult to cut th...
Ring resonator method
In a high speed PCB, wiring is more than just connecting two points. As a qualified engineer, wiring...
Millimeter wave test method
Thinner circuit materials are commonly used in millimeter wave applications because the higher the f...
How to measure the dielectric constant of PCB circuit board material at millimeter wave frequency?
While raw material test methods often introduce uncertainties related to test fixtures or test devic...
What does DFM stand for? What does DFM do?
What does DFM stand for? What does DFM do? 1, reduce costs, improve product competitiveness, 2, opti...
The advantage of pcba to contract labor and materials
1. PCBA processing refers to PCB bare board after SMT patch, DIP plug-in welding, post-welding, clea...
Explain the core technology of SMT placing machine
Key points of solder paste printing technology: 1, the Angle of the printing press scraper and steel...
How to choose PCBA manufacturer
1, PCBA processing equipment, 2, PCBA processing plant environment, 3, PCBA processing technical ser...
Reasons and solutions for PCBA welding spot pulling
PCBA processing and welding process is mainly divided into three parts: one is SMT reflow welding, t...
PCB circuit board design and wiring principles
How to improve SMT SMT processing efficiency: first, advance work preparation, second, ensure the SM...
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