In principle, right-angle wiring will cause the line width of the transmission line to change, resulting in impedance discontinuity. In fact, not only right Angle wiring, ton Angle, acute Angle wiring may cause impedance changes.
In circuit board design, we are usually very concerned about the quality of the signal, but sometimes we usually limit the research on the signal line, and the power and ground as the ambition of the situation to deal with, although this can make the ques
What is the circuit and load impedance? Whether there is space to place magnetic beads on the PCB board. The first three can be judged by observing the impedance frequency curve provided by the manufacturer.
PCB production process is more complex, it involves a wide range of processes, from simple machining to complex machining, there are ordinary chemical reactions and photochemical electrochemical thermochemistry and other processes, computer-aided design C
From passive components to active components and integrated circuits, all eventually become surface mount devices (SMDS) and can be assembled by pick-up and drop devices. For a long time it was thought that all pin components could eventually be packaged
Whether the edge of the outer frame of the power supply layer in the multi-layer board is reduced, such as the copper foil of the power supply layer is exposed outside the board, which is easy to cause short circuit.
There is also a hybrid structure of flexible PCB circuit, which is also a multi-layer board, but the conductive layer of the multi-layer board is composed of different metals. Located in Carlsba, California
There is also a hybrid structure of flexible PCB circuit, which is also a multi-layer board, but the conductive layer of the multi-layer board is composed of different metals. Located in Carlsba, California
There is also a hybrid structure of flexible PCB circuit, which is also a multi-layer board, but the conductive layer of the multi-layer board is composed of different metals. Located in Carlsba, California
Flexible PCB circuit Small size Light weight Flexible PCB circuit boards were originally designed to replace larger harness wires. In today's cutting-edge electronic device assembly boards, flexible PCB circuits are often the only solution to meet miniatu
With the development of the electronics industry, the demand for printed boards is getting higher and higher. Printed board design of high density, thin wire, small aperture trend faster and faster, printed board production process is becoming more and mo
In this environment of multi-project concurrency, high technology, rapid change, and limited resources, failures and setbacks are common. As companies are always struggling to meet changing market demands and face various challenges, they need to consider
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