What problems can impedance boards help solve?
From parameters to manufacturers, people who do not understand the specific application scenarios of products, and people who know directly study the cost performance ratio.
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PCB impedance board impedance line design
where the capacitor in the circuit to AC current obstruction effect is called capacitive reactance, inductance in the circuit to AC current obstruction effect is called inductive reactance, capacitance and inductance in the circuit to AC current caused by
High density printed circuit boards for DC converters
The PCB layout determines the performance of a switched power converter. You don't have to spend countless hours debugging EMI, noise, signal integrity, and other issues associated with poor layout.
Influence of loss performance on high speed circuit boards
In addition to the machining technology, back drilling design and stump control also have some effects on PCB loss.
What are the common problems of PCB circuit boards? It is good to know these for your PCB design
Poor insulation of copper wire will lead to arc between copper wire and copper wire. Too close between the copper trace and the path, it is easy to short-circuit risk; The lack of thickness of the circuit board can lead to bending and breaking.
One - handed car antenna PCB board board hazards
it is necessary to pay attention to the maintenance order so as to find the shortest path to solve problems, so as to avoid poking and dismantling randomly, which will fail to repair and otherwise lead to greater faults.
PCB circuit board processing using which ink?
After the circuit is completed, solder resistance ink is coated on the circuit as protection of the circuit. There are liquid photosensitive, heat curing and UV hardening.
What should we pay attention to when making HDI board?
The most effective way to improve the density of PCB circuit board is to reduce the number of through holes, and precisely set blind holes, buried holes to achieve this requirement, and thus produced the HDI buried blind hole plate.
The production method of the key process of embedded copper printed circuit board
Embedded copper printed circuit board has the characteristics of high thermal conductivity, high heat dissipation and saving board space, which can effectively solve the heat dissipation problem of high-power electronic components.
Why does the step area on the board after welding bubble in PCB design?
thanks to a deep control area and copper plating on the board, produced a bizarre scene during welding, where the board bubbled in layers. Is the processing of the design, or ignoring the welding process, please see today's case analysis.
The cause of electroplate cavity in circuit board and how to prevent it
For any printed circuit board design with two or more circuit layers, electroplated through-holes form an electrical interconnection between the different layers.
Details and difficulties of making PCB antenna board
Many manufacturers need to customize antenna products to ensure strong signal and stable signal. For antenna customization, we need to pay attention to many details in order to customize the best solution.
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