Component placement strategy in multilayer PCB system
There is a limit to how many circuits you can fit on a board. PCBS themselves have a size upper limit for manufacturing equipment and standard panel size reasons.
Контрактное производство электроники под ключ в Китае
Шэньчжэнь, район Баоань, улица Фуюн, улица Фуцяо, район 3, промышленный парк Лонгхуй 6
Introduction to PCB rivet technology
The rapid development of the electronics industry, the increasing demand for PCB (printed circuit board) manufacturing industry, including the rising board layer, the increasing tracking density and the thinning inner layer, all of which are leading to th
Pcb sharing
The default value is 16MB, which is defined in the network driver. The master device is responsible for allocating shared storage areas to other processors and for memory mapping.
Fully automatic SMT manufacturing
PCB design must meet the requirements of SMT equipment, otherwise it will affect the production efficiency and quality, and may even be unable to complete automatic SMT by computer.
Four layer PCB board production process
First, clean the cured photosensitive film on the PCB. It is then cleaned of excess copper foil covered with a strong alkali. The tin coating on PCB layout copper foil is then removed with destin solution. After cleaning, complete the 4-layer PCB layout.
Patch factory which good?
The key points to understand the patch factory: 1. Professional cooperation, 2. Quality management process, 3. The mental outlook of management and staff
PCBA proofing which good?
PCBA proofing operation process :1. Customers place orders; 2. Customers provide production materials; 3. Purchased raw materials, 4. Incoming material inspection, 5. PCBA production, 6. PCBA testing, 7. After packaging
How to calculate the cost of PCB copy board?
What do PCB copying boards need to provide: Usually, simple single and double panel copying boards only need to provide one set of samples. If it is multi-layer board, it is better to provide two sets of exactly the same samples, which is convenient for l
PCBA manufacturers detailed circuit board processing four steps
The PCB board where the component is placed is placed into the machine from one end. On a double-track conveyor belt, the circuit board of the newly placed component passes through the hot and cold zones of the reflow furnace, precisely controlling the me
Wiring arrangement between PCB components
The snake line on PCI board is to adapt to the line length requirements of PCI 33MHzClock. If in the general ordinary PCB board, is a distributed parameter LC filter, can also be used as a radio antenna inductor coil, short and narrow snake wire can do fu
Basic introduction to PCB
Since there are many logic components, it is easy to cause confusion and difficult to manage when they are built under one library.
PCBA/ PCB processing patch services
PCB board making fee, material fee, SMT welding fee, steel mesh fee, PCBA fixture, PCBA test frame and packaging and transportation fee.
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