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What types of consumer electronics are PCB boards suitable forBasically, all electronic products need to use PCB boards, but not every electrical appliance needs a circuit board, simple electrical appliances may not need a circuit, such as a motor. So, wh
In the tide of domestic smart city construction, strengthening the localization of PCB copy board will strongly support the wisdom of the development of all walks of life.
PCB board device package design specificationFirst, the purpose: This specification stipulates the requirements and precautions in the packaging design of the company's product PCB board components, ensuring that the companyThe uniformity of all PCB boar
Printed circuit board (PCB) is an information carrier integrating various electronic components, which has a wide range of applications in the field of electronics. Its quality directly affects the performance of products. In the process of PCB manufactur
The characteristics of PCB splicing machine and stable operation mechanism, prevent improper external force caused by PCB tin surface, solder joints, and other electrical circuit damage to reduce the stress of the splicing board, prevent solder joints cra
PCB board conductive circuit pattern is not balanced or PCB board two sides of the circuit is obviously asymmetrical, one side has a large area of copper skin, the formation of greater stress, the PCB board warping, in the process of PCB processing temper
FR-4 must be known before PCB board1. FR-4, also written as FR4, is both a name and a standard gradeThe organic substrate material used to make PCBs consists of 3 components: resin, reinforcement material, and conductive copper foil. [1]Composition of FR-
LED switching power supply PCB board design seven stepsIn the design of switching power supply, if the PCB board is not properly designed, it will radiate too much electromagnetic interference. The PCB board design with stable power supply is now summariz
For a long time in the industry, the Tg value has been the most common index used to classify FR-4 substrates. It is generally believed that the higher the Tg value, the higher the reliability of the material.For example, in the picture below, the descrip
The exchange of PCB design/manufacturing data is the key to the information integration of electronic design and manufacturing. Therefore, it is urgent to establish a new format standard of PCB data exchange.
Therefore, copper can be used as the base of electrodeposition of many metals, and copper plating plays an important role in the production process of printed board.
it can not be continuously found that the boot phenomenon, after maintenance, the cause of the fault has a certain common, basically is the bottom of the power board between the solder joint sticky dirt, resulting in circuit leakage caused by fault.