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2022-02-17
At present, the typical process of printed circuit boards processing adopts "pattern electroplating method".
As we all know, printed circuit boards cleaning technology plays a very important role in PCB copying.
2022-02-16
This article introduces the design principle of a simple tool for removing the edge of the PCBA board process.
This article will introduce various techniques for the design of the three types of interconnections between the chip-to-board, the interconnection within the PCB board.
2022-02-15
Printed circuit boards have become an important and critical part of electronic information products, and its quality and reliability level determine the quality and reliability of the entire equipment.
As PCB board size requirements are getting smaller and smaller, the device density requirements are getting higher and higher, and the PCB board design is becoming more and more difficult.
2022-02-14
There are many issues to consider during the design of printed circuit boards, and tools, including DesignSpark PCB, can handle most of them efficiently.
Before explaining the inspection work after the PCB board wiring is completed, I will introduce the special wiring skills of the three types of PCB.
2022-02-11
The following is to introduce the processing of electromagnetic compatibility from the PCB board design of the single-chip microcomputer to the software processing.
In the design of the printed circuit boards, the anti-ESD design of the PCB board can be realized by layering, proper layout and installation.
2022-02-10
In any switching power supply design, the physical design of the PCB board is a link.
Printed Circuit boards processing is an OEM customer's OEM product. The products customized by different customers are different, and there are few shared products.
2022-02-09
Due to their small size and size, there are few ready-made printed circuit boards standards for the growing wearable IoT market.
In PCB board design the reason for using SMD magnetic beads and SMD inductors: whether to use SMD magnetic beads or SMD inductors mainly depends on the application.
2022-01-23
The process of printed circuit board from optical board to displaying circuit pattern is a complex process of physical and chemical reaction.
HASL is a relatively mature technology at present, but its quality is difficult to control and stabilize because its process is in a dynamic environment of high temperature and high pressure.
PCB Screen Printing Board Manufacturing Process, PCB Bandage Steps: Frame Cleaning--Horizontal Verification--Layered Gel--Wire-pulling--Tension Measuring--Glue--Offline, Edge-sealing--Storage.
2022-01-21
EMI in printed circuit boards design is caused by sources of electromagnetic interference that transfer energy to sensitive systems through coupling paths.
Everyone knows that making a PCB board is to turn a designed schematic into a real PCB board.
2022-01-20
The quality of PCB board design and wiring will directly affect the performance of the entire system, and most high-speed design theories will eventually be realized and verified through Layout.
