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2022-09-15
Whether you are using power electronics on PCB board, embedded systems, industrial equipment, or designing a new motherboard.
In the schematic diagram of a digital PCB board, the propagation of digital signals is from one logic gate to another logic gate.
2022-09-14
But there is always a time when the impedance of the PCB board cannot be continuous, what should I do?
Usually what we show on PCB board, the power distribution system (PDS) refers to the subsystem that distributes the power of the Power Source to the devices and devices in the system that need to be powered.
2022-09-09
Faults caused by capacitor damage are common in PCB board electronic equipment, especially electrolytic capacitor damage.
When using tubular capacitors, the case should be grounded on the PCB board.
2022-09-07
In the study of high-speed PCB board design, there are many knowledge points that need to be understood and mastered.
Reflection is caused by impedance mismatch on the transmission path; crosstalk is caused by line spacing; radiation is related to the high-speed device itself and the PCB board design.
2022-09-06
Unless otherwise specified, the characteristic impedance is generally referred to as the transmission line impedance on the PCB board.
The anti-oxidation of the PCB board is to coat the designated metal surface (in the hole and the board surface) with an anti-oxidative organic film.
2022-09-05
The high-speed design has become the focus of more and more PCB board designers.
There is a very common process used in the surface treatment of PCB board, called immersion gold.
2022-09-02
In order to continue to improve everyone's understanding of PCB board design software, this article will explain how to design high-speed PCB boards based on protel circuit design software.
Ultra-high speeds on flex and rigid-flex PCB board are inevitable as these boards are increasingly used in electronics.
2022-09-01
In the process of high-speed PCB board design, due to the transmission line effect, it will lead to some signal integrity problems.
In the field of PCB board design, we can see how the benefits of automation manifest themselves when using automatic routing techniques.
2022-08-31
PCB board layout designers are generally not involved in planning the layer stackup used to build the circuit board they are designing.
On the PCB board, copper is a strong conductor with a high melting point, but you should still do your best to keep it cold.
2022-08-30
If you read many PCB board design guides, especially those on parallel protocols and differential pair routing, you will see a lot about trace length matching.
On the PCB board, bypass and decoupling refer to preventing useful energy from passing from one circuit to another and changing the transmission path of noise energy, thereby improving the quality of the power distribution network.
