Professional PCB Manufacturer
Professional PCB Manufacturer
A Zero PCB, also known as a perfboard or DOT PCB, is a versatile tool used widely in electronics prototyping. Unlike custom PCBs
PCB file formats are essential in the design and manufacturing of printed circuit boards, as they convey critical information about the PCB layout, components, and requirements.
A PCB pinner is an essential tool in PCB assembly, used to align and secure components during the manufacturing process.
I see most printed circuit boards are green in color. I’ve seen some blue and yellow boards, but not so many – so I have a question: Why are most PCBs green? The above question is not only asked by electronics hobbyists but also questioned by engineers, so today let’s unravel the mystery.
PCB tombstoning is a defect that occurs during the reflow soldering process in surface-mount technology (SMT). It happens when one end of a small component, like a resistor or capacitor, lifts off the PCB and stands upright, resembling a tombstone.
In electronics, the terms VCC, VEE, VDD, and VSS are frequently used to describe different power supply voltages in circuits. These designations are essential for understanding the supply roles and the correct functioning of components like bipolar junction transistors (BJTs) and field-effect transistors (FETs).
In PCB manufacturing, engineers need a Bill of Materials (BOM) to organize every component required for their product. A BOM is a vital document for tracking parts, managing inventory, and ensuring production accuracy.
PCB mounting holes play a vital role in securing printed circuit boards to their enclosures or other surfaces. They ensure that the board remains stable, reducing the risk of damage due to movement or environmental factors.
PCB back drilling is an essential technique in high-speed printed circuit board design to ensure signal integrity. As devices transmit data at increasingly faster rates, small imperfections, like unused sections of vias
For the whole board positioning of the PCB circuit board and the reference symbols for the positioning of the fine-pitch devices, in principle, the QFP with a spacing of less than 0.65mm should be set at its diagonal position; the positioning reference symbols for the imposition PCB daughter board should be paired Use, place on the opposite corner of the positioned feature.
Blind vias and buried vias optimize space and functionality in multilayer PCBs, essential for high-density designs that enable complex and efficient layouts.
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