Something about PCB high frequency circuit board wiring
High frequency circuit board is a special kind of circuit board with high electromagnetic frequency. Generally speaking, high frequency can be defined as frequency above 1GHz.
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The market is optimistic about circuit board maintenance technology circuit board maintenance technology in the future
In the future market development, circuit board maintenance technology has been accepted by more and more people. Therefore, it also promotes the development of circuit board maintenance industry.
Application of on-line tester in circuit board maintenance
This paper introduces a new maintenance tool, on-line tester, and focuses on the function characteristics of the tester and the methods and steps of using it to repair the circuit board.
Techniques for welding and disassembling electronic components from circuit boards
The lead inductance of patch resistors and capacitors is greatly reduced, which has great advantages in high frequency circuits. The disadvantage of surface mounted components is that they are not easily welded by hand.
Application of laser fine punching in PCB circuit board
The fabrication of microholes on the circuit board and the molding of the circuit board as the hot spot of laser processing have created a sensation in the world, laser processing with its superiority has brought huge benefits.
What is PCB flux? Purpose of welding printed circuit board
The use of PCB solder solder has become so common that it is most unusual to see that there is no solder for any PCB to resist covering, except for some home built circuits today, and even many prototype boards have solder solder
Steps for making rigid printed circuit boards
Usually does not contain volatile solvent, low temperature fast curing, can meet the requirements of mass production automation, high production efficiency, good product quality, heat resistant curing flux accounts for more than ten energy.
Complete guide to flexible printed circuit boards
Other features are also available, including crimping pins, graphic overlays, laser cut grooves, carved flexible circuits, shields, flexible heaters and stiffeners. With so many possibilities, there is a flexible circuit board to suit every need.
How does four - layer PCB circuit board maintain quality?
The layout and wiring of the meta parts is a very flexible office. The layout and wiring of the meta parts are not unique. The final result of the layout and wiring depends very much on the experience of the person who assumes the position of the PCB.
How to reduce PCBA circuit board tin beads
Measures to reduce the tin residue of PCBA tin beads: 1, attach importance to the production of steel mesh, combined with the specific component layout of PCBA board, appropriately adjust the size of the opening, so as to control the printing amount, 2, b
What are turnkey printed circuit board components?
This makes it possible to get a prototype in a matter of days, ship a fully assembled product directly to the customer, and offer a price within minutes. As more innovative products and higher quality products enter the market with fewer barriers to creat
Knowledge of PCB routing board impedance
Except for the elemental metals, the compounds are electric and have no good superconductors or even heat conduction (which is also the key to the formation of the route to disperse or propagate quantitative).
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