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2021-10-06
The heat generated by the work of the circuit board causes the temperature inside the device to rise rapidly. If the hea...
1. After the customer's original data processing of the PCB is completed, it is determined that there is no problem ...
In any switching power supply design, the physical design of the PCB circuit board is the last link. If the design metho...
In the following circuit board design, the PCB screen layer is the text layer. Its function is to facilitate the install...
The most basic purpose of PCB surface treatment is to ensure good solderability or electrical properties.
In PCB design, PCB is a widely used product. Basically all electronic and electrical equipment are used. Mobile phones, ...
After the circuit structure and device location of the pcb circuit board are designed in the design process, the EMI con...
The following is a detailed analysis of 7 feasible processes for PCB design and production1. PCB circuit(1). Minimum lin...
Preparation before cleaningBefore cleaning, all connectors on the circuit board including jumper, card board, battery an...
2021-10-05
One solution to help designers and design teams meet these challenges is to adopt a combination of software and hardware...
Multilayer circuit boards are usually defined as 10-20 or more advanced multilayer circuit boards, which are more diffic...
PCB process The relationship between the drop of parts and the thickness of gold plating on the circuit board Recently, ...
The management and printing of solder paste in circuit board soldering1. Refrigerated storage of solder pasteThe solder ...
PCB processSPI (Solder Paste Inspection) solder paste inspection machine can do?SPI is the abbreviation of Solder Paste ...
According to relevant definitions, Build up Multilayer PCB (BUM) refers to the formation of an insulating substrate, or ...
1. Classification of circuit board reflow curveGenerally speaking, the curve can be roughly divided into (1) RSS type wi...
5 important principles of circuit board proofing (PCBA sample production)Many electronic product companies focus on desi...
1. The solderability of the circuit board hole affects the welding qualityPoor solderability of the circuit board holes ...
PCB process COB and SMT process sequence relationshipBefore performing the COB process, the SMT operation must be comple...
Printed circuit board negative film: generally we talk about the tenting process, and the chemical solution used is an a...
