The most common PCB thickness for an FR-4 Printed Circuit Board is 1.57 mm (0.062 inch).
Turnkey PCB Assembly is the complete PCB Assembly process which includes the fabrication of the board
Interfacial stress is the stress that is generated as a result of soldering two different metals together. Different metals have different CTEs (coefficient of thermal expansion) and thus expand and contract by different amounts as the temperature changes. When two different metals are soldered together, changes in temperature can cause one metal to expand more…
A Peelable solder mask is a type of solder mask that can be peeled off the surface of a printed circuit board.
1. Arrangement rules of electronic components 1). Under normal conditions, all electronic components shall be arranged on the same side of the printed circuit. Only when the electronic components on the top layer are too dense, can some electronic components with limited height and low calorific value, such as patch resistance, patch capacitor, patch IC,…
Our dedicated team provides high quality PCB design service for more than 5,000 customers, such as Intel, Cisco, Huawei, Freescale, TI, Lenovo, etc.
PCBSky provides SMT&PCB Assembly services for prototype to small and medium volume projects. Our PCBA factories are located in Shenzhen.
PCBSky provides 1-32 layered PCBs for fabrication, including HDI, Rigid, Rigid-Flex, & flex boards. Quantities range from prototype to mass production, with high quality, and quick turn available at an excellent cost.
As the first step before mass production, pcb prototype is of great importance. When you pick up a circuit board, you can see the dense small pinholes and well-organized copper wires on it. Each small pinhole is the interface of components, and each wire has its specific conduction function. Any abnormality in such a precise…
Designing PCB is like falling in love. …… There are so many PCB design software (Protel, Altium designer, Allegro, candence), just like different types of girls, as long as we look at the right eye, the chase is over. But at different stages, you will choose different design software. You may use Protel and Altium…
1. Flexible circuit board electroplating (1) The surface of copper conductor exposed in the pretreatment of flex PCB electroplating after coating process may be contaminated by adhesive or ink, as well as oxidation and discoloration caused by high temperature process. In order to obtain a compact coating with good adhesion, the pollution and oxide layer…
Are you looking for any free PCB online design software for circuit design? With the best free PCB design software, we can test our designs first before implementing them to ensure that everything works the way we want, and then get them printed and assembled . Thus, you need the best PCB design tool to…
For those who study electronics, it’s natural to set ICT test points on circuit boards. How many people haven’t heard about the test site? How many people know the test point but don’t know the purpose of the test point? Basically, the purpose of setting test points is to test whether the components on the…
Printed circuits or also known as PCBs or electronic cards are the most important elements in all kinds of electronic devices with which they interact every day. In their manufacture, they exist in a considerable number of variations, shapes, colors, finishes and layers. Among all of them, Express PCB board has earned distinctive position due…
1. What is SLP? SLP (substrate like PCB) is the next generation of PCB board. It can shorten the line width / line distance from 40 / 50 microns of HDI to 20 / 35 microns, that is, the minimum line width / line distance will be shortened from 40 microns of HDI to…
Influence of high speed USB and full speed USB on daplink speed PCBSky has produced two daplink, which are based on the official STM32 and NXP lpc11u35 MCU. These two MCU are equipped with full speed USB, and the transmission speed of full speed USB is 12MB / s. The design of high-speed daplink-v4 is…
