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2021-11-08
1. Grind the chip, use fine sandpaper to grind off the model number on the PCB chip. It is more effective for the chip w...
As a professional manufacturer, pcb proofing manufacturers focus on the production and manufacture of PCB circuit boards...
The pcb circuit board is the support of circuit components and devices in electronic products. Even if the circuit schem...
With the development of electronic products in the direction of short, small, light and thin, correspondingly, the integ...
1. Components fall off when PCBA double-sided SMD solderingPCBA double-sided soldering is more and more common in the SM...
The success or failure of ink use directly affects the overall technical requirements and quality indicators of PCB ship...
Six things to consider when transferring PCB schematics to layout design. All the examples mentioned are developed using...
At present, there are mainly three types of potting glue for PCB boards, namely, polyurethane potting glue, epoxy resin ...
OC48 card layoutThe high-speed analog signal between the optical transceiver and the DSP is very sensitive to external n...
The following will illustrate the technology of mixed-signal PCB layout and routing through the design of the OC48 inter...
The dielectric constant (Dk) or relative dielectric constant of the PCB circuit board material is not a constant constan...
PCB work is technology-intensive and capital-intensive work, but it is still labor-intensive work. Many automation equ...
We often see in textbooks or in the PCB design guides of the original IC manufacturers that at the end of the layout, we...
The price of PCB is something that many buyers have been confused about. Many people will also wonder how these prices a...
How to identify the number of layers of a pcb multi-layer board, let me explain to you the method of identifying the mul...
The critical temperature at which the pcb substrate melts from a solid state to a rubbery fluid is called the Tg point, ...
PCB circuit board repair is an emerging repair industry. In recent years, the degree of automation of industrial equipme...
In the process of PCB design and production, have you ever encountered the bad situation of PCB eating tin? For engineer...
The memory structure is simple, basically composed of DRAM IC and PCB board .Therefore, the difference between high-end ...
1. Offset analysis of PCB daughter boardBefore the total pressing of the PCB daughter board, there are two ways to stack...
