A conformal coating is a type of thin polymeric film applied to a PCB (printed circuit board) by machine or by manual in order to have the electronic PCB boards and its components to be protected from the environment and corrosion. Normally, the film is applied at typical thickness of 25-250µm and ‘conforms’ to the shape of … Continued
Within any simple electronic devices we used nowadays, there is a PCB (printed circuit board) drive it to run. The PCB is the core component of the electronic devices, whether it is a consume product such as battery charger, the communication equipment such as mobile phone, or transportation tool such as vehicle, even it is … Continued
When you finish your PCB design and PCB fabrication, the next step is to perform PCB assembly and final integrity electronic project testing. PCB assembly is a very critical work in the whole of electronics projects manufacturing process. There would be a big cost and time lost if there is an anti-repair failure form the … Continued
WellerPCB as a China Printed Circuit Board manufacturer and your offshore PCB Manufacturer has several years of experience successfully manufacturing PCB’s that are RoHS compliant and are compliant with lead-free assembly. We offer a variety of laminate and surface finish options.
BOM file is one of necessary documents for PCB board assembly process, except other documents like PCB Gerber file, Pick and Place file, silkscreen file. For PCB designer, it is very important to create an effective BOM file to save time for PCB assembly house to make correct quotation for components and improve efficiency in … Continued
Background The quality of SMT soldering has a great impact on the life of any electronic product, and there are many reason of SMT soldering quality that are actually affected in the production process.The following are some main factors affecting SMT soldering quality. 1-BOM preparation As one of the most important composite materials in SMT, … Continued
WellerPCB as a China Printed Circuit Board manufacturer and your offshore PCB Manufacturer has several years of experience successfully manufacturing PCB’s that are RoHS compliant and are compliant with lead-free assembly. We offer a variety of laminate and surface finish options.
WellerPCB as a China Printed Circuit Board manufacturer and your offshore PCB Manufacturer has several years of experience successfully manufacturing PCB’s that are RoHS compliant and are compliant with lead-free assembly. We offer a variety of laminate and surface finish options.
WellerPCB as a China Printed Circuit Board manufacturer and your offshore PCB Manufacturer has several years of experience successfully manufacturing PCB’s that are RoHS compliant and are compliant with lead-free assembly. We offer a variety of laminate and surface finish options.
WellerPCB as a China Printed Circuit Board manufacturer and your offshore PCB Manufacturer has several years of experience successfully manufacturing PCB’s that are RoHS compliant and are compliant with lead-free assembly. We offer a variety of laminate and surface finish options.