Seven Common Methods For Making PCB Copper-Clad Plates
Copper Clad Laminate, referred to as CCL, is a common base material, usually used in the manufacture of printed circuit boards (Printed Circuit Board, referred to as PCB).
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PCB circuit board copper foil basic knowledge
Copper foil for electrodeposited copperfoil in English, is copper clad (CCL) and printed circuit board (PCB) manufacturing of important material. In the rapid development of today's electronic information industry, electrolytic copper foil is known as the
Talk about the cleaning technology of PCB circuit board
Do you know PCB cleaning technology? Here are some tips to share.
Equipment adjustment and interaction with corrosion solutions
It will likely be used in the printed circuit industry. In the PCH industry, the typical thickness of etched copper foil is 5 to 10 mils, and in some cases the thickness is quite large. Its requirements for etching parameters are often more demanding than
PCB board warping prevention methods
The method of baking board is: conditional PCB factory is to use a large oven baking board. Before putting into operation, a large stack of copper clad plates is sent into the oven, and the copper clad plates are baked for several hours to ten hours at a
Various types of thermostats and advantages of liquid crystal thermostats
Central air conditioning temperature controller, also known as fan coil temperature controller, is specially designed for the control of fan coil development.
The influence of PCB layer on differential pair of high speed signal
In addition, the deviation may also be the result of the different speeds of the two differential signal paths. In both cases, the factor affecting the offset is the glass fiber fabric in the PCB lamination.
Everything is baked
PCB assembly operations should re-evaluate their MSD work procedures against the latest IPC/JEDEC standard. Although the control of moisture hazards is just as important as static damage, it does not receive the same attention.
Hazards of not tracking exposure time
Perhaps at worst, some assembly manufacturers rely on their material supply systems (just-in-time/early-in-early-out [FIFO]) to ensure that all components will be assembled within the specified time limit.
The influence of pad size on circuit board welding was analyzed
The circuit board software designed by many circuit board designers is designed according to the components of the circuit board software itself, and the circuit board pad is not very large, so whether the circuit board pad is too small affects the circui
The process and advantages of PCB assembly
The process and advantages of PCB assemblyPCB assembly refers to the process of soldering and assembling electronic components on prefabricated and fabricated printed circuit boards (PCBs). Usually with professional production machinery, mass production,
SMT manufacturing
SMT manufacturingSMT is Surface Mount Technology (Surface Mount Technology) (abbreviation of Surface Mount Technology), known as surface mount or surface mount technology. It is currently the most popular technology and process in the electronic processin
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