Why do PCB circuit boards need to have a place to test?
Basically, the goal of setting up the test area is to test the components on the circuit board for specification and weldability.
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Specification for PCB assemblies
Printed circuit board develops from single layer to double panel, multilayer board and flexible board, and continuously develops to high precision, high density and high reliability direction.
PCB circuit board function test
Denser PCBS, higher bus speeds, and analog RF circuits pose unprecedented testing challenges that require careful design, thoughtful testing methods, and appropriate tools to provide reliable test results.
PCB circuit board manufacturing
With the development of computer technology, printed board CAD technology has made great progress, PCB production technology level also continues to multi-layer, fine wire, small aperture, high density direction rapidly improved.
Five PCB integrated circuit assembly methods
it is difficult to assemble, and sometimes it will damage integrated circuit and PCB board. Here summarizes several effective integrated circuit assembly methods for your reference.
PCB circuit board design
PCB design is based on the circuit schematic diagram to achieve the function required by the circuit designer. Excellent design can save production cost, achieve good circuit performance and heat dissipation performance.
Common causes of some PCB circuit board failures
In PCB board design and circuit board production, engineers not only need to prevent PCB board accidental encounters during the manufacturing process, but also need to avoid design errors.
A brief history of PCB board development
Before the advent of the printed circuit board, the interconnection of electronic components relied on wires directly connected to form a complete circuit. Now, printed circuit boards in the electronics industry has become the dominant position.
Explain in detail the manufacturing process of PCB board in the factory
In electronic assembly, printed circuit board is a key component. It is equipped with other electronic parts and connected to the circuit to provide a stable circuit working environment.
Explain and analyze the influence of materials and processing on Dk and phase consistency of PCB circuit board
With increasing frequency, it becomes more and more difficult to control the phase consistency of printed circuit board materials. Accurately predicting the phase change of circuit board materials is not a simple or routine task.
How does PCBA improve product quality
How does PCBA improve product quality: (1) strengthen routine maintenance of machines, (2) requirements for equipment operators, and (3) develop measures to reduce or avoid errors
How to choose PCBA processing solder paste
How to choose PCBA processing solder paste: (1) according to the value and use of pcb circuit board products,(2) according to the storage time of PCB and components and surface oxidation degree determines the activity of solder paste. (3) Select solder pa
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