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2021-10-25
PCB circuit board design: parasitic effects of vias Printed circuit boards {Printed circuit boards}, also known as...
Process requirements for PCBA mounting components:(1) The type, model, nominal value and polarity of each assembly tag c...
Dip package (Dual In-line Package) can also be called dual in-line packaging technology. This refers to the integ...
Everyone knows that to make a DC power supply PCB board is to turn the designed DC power supply schematic diagram of the...
2021-10-24
To suppress the edge radiation effect. Electromagnetic interference is radiated outward at the edge of the board. The...
When there is a need to replace IC in PCB circuit design, let's share the tips when replacing IC to help designers b...
In any switching power supply design, the physical design of the PCB board is the last link. If the design method is...
We will encounter various safety spacing issues in ordinary PCB design, such as the spacing between vias and pads, the s...
As a PCB design engineer, everyone knows that the impedance must be continuous. However, as Luo Yonghao said, "Th...
1 Introduction to PCB Proofing1.1 PCB proofing definitionPCB proofing refers to the trial production of printed ci...
The addition process for printed circuit boards (PCBs) is an important step in ensuring board performance and quality.
PCB aluminum substrate has many names, aluminum cladding, aluminum PCB, metal clad printed circuit board (MCPCB), therma...
The best way to establish a switching power supply layout is similar to its electrical design. The best design process i...
Via (Via), also known as metallized hole, is one of the important elements of PCB design. In double-sided and multi-l...
In any switching power supply design, the physical design of the PCB board is the last link. If the design method is imp...
What are the methods of PCB processingAt present, the country has higher and higher requirements for environmental prote...
Process requirements for PCB processingPCB processing has different methods, and the raw materials for PCB processing ar...
1. PCBA processing quotation cycleUnder normal circumstances, we say how long it will take for the PCB processing quotat...
1. Visual inspectionSince the various layers in the PCB are tightly integrated, it is generally not easy to see the actu...
Quality control points of PCBA patch processing1. SMT patch assemblyThe details of the systematic quality control of sol...
