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05-232020The advantage of flexible PCBThe advantages of flexible circuit boards include: small in size and light in weight, can move, bend and twist, has excellent electrical properties, dielectric properties and heat resistance, has high assembly reliability and assembly operability, can be installed in three positions, conducive to thermal diffusion, Low cost, Continuity of processing.
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05-232020The advantage of Rigid PCBAfter the electronic equipment adopts the printed circuit board, due to the consistency of the similar printed circuit boards, the error of manual wiring is avoided, and the automatic insertion or placement of electronic components, automatic soldering, and automatic detection can be realized to ensure the quality of the electronic equipment , Improve labor productivity, reduce costs, and facilitate maintenance.
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05-222020The thermal conductivity of Metal core PCB/Aluminum PCBThe thermal conductivity of the led aluminum PCB is related to the insulating layer inside the aluminum substrate (usually PP, with thermal adhesive, etc.). It is one of the three major standards for measuring the quality of the aluminum substrate (thermal resistance value and pressure resistance value are the other two Performance).
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05-222020Why printed circuit board is usedPCB (Printed Circuit Board), is an important electronic component, a support for electronic components, and a carrier for the electrical connection of electronic components. Because it is made using electronic printing, it is called a
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05-212020What is single sided PCBSingle sided PCB is the most simple products in PCB industry, it has only one copper layer and there is no plated through holes, the components are on one side, conducting traces are on the other side.
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05-212020What is double sided PCBThere are two sides of copper layer for double sided layer and it's connected by plated through holes(PTH), the double sided “PTH” (plated through holes) PCB is the universal workhorse of the electronics industry.
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05-202020The advantage of 1 layer PCB1 layer PCB is widely used for consumer electronic, normally it requires large volume in the worldwide market but also requires lower cost, it doesn't require high level of technology to manufacture 1 layer PCB. There are lots of advantage for 1 layer PCB, the first one is low cost, basically the price of 1 layer PCB is the cheapest in PCB manufacturing industry, so it's popular to be used on several low-end industry.
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05-202020How to select a PCB assembly manufacturerPCB assembly processing is a very complicated step. From PCB manufacturing to assembly machine and software, each department must cooperate and cooperate with each other. Whether the factory has the overall strength of commodities, the professional level is especially critical.
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05-192020How to make single sided PCBSingle sided PCB or called 1 layer PCB is widely used for consumer electronic, normally it requires large volume in the worldwide market but also requires lower cost, it doesn't require high level of technology to manufacture 1 layer PCB, basically all PCB manufacturers are capable of fabricating 1 layer PCB
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05-192020How is a PCB made step by stepThere are several manufacturing processes to build a PCB, especially for multilayer PCB, for double sided PCB, there are no all inner layer process and lamination process, the detailed PCB manufacturing process step by step as following,
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05-142019The difference between prepreg(PP) and corePrepreg (PP) is a sheet of insulating material for PCBs. Before being laminated, and is mainly used as a bonding material and insulating material for the inner conductive pattern of a multilayer printed circuit board.
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05-142019Why immersion gold PCB is more popular than gold plated PCB?Nowadays immersion gold is used widely in PCB manufacturing, compared with gold plated PCB, immersion gold PCB is much more popular, the reasons as below
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05-142019The introduction about Fiducial Mark on PCBPeople all know that when we get the PCB boards from the PCB factory, we need to mount the components. Nowadays the components are mounted by assembly machine (SMT). The Fiducial Mark point will be used in SMT process.
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05-142019The main types of PCB profileThe process of PCB profile is to cut PCBs from working panel to be set or individual Pcs according to customer’s requirement, normally there are three types of PCB profile in PCB manufacturing process, the most popular one is milling, also known as routing, the second one is V-Cut, and the third one is punch.
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05-142019The difference between solder mask and paste maskIn the PCB design, basically design engineer need to make two layers with solder mask layer and paste mask layer, the following is a brief description about the difference between these two types of layers.