Dear customers, Please kindly have an alert that according to our project experience, we foresee that many ICs will be in very tight supply or even out of stock for a long time, so please schedule your crucial projects of 2021 beforehand. : For more details, please have an alert to this news, down load Electronic Components Price Increase Reminder_Weller Technology Co., Limited

How to generate pick and place file from altium file

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.

TIPS of PCB CONTROLLED IMPEDANCE

What is The PCB Impedance? PCB impedance is the combination of the capacitance and inductance of a circuit when operated at high frequency. Though also measured in Ohms, it is somewhat different than resistance which is a DC characteristic. Impedance is an AC characteristic, meaning that it is related to frequency, resistance is not. What … Continued

Design references for flex circuit stiffeners

Most expereneced PCB designers are expert in rigid PCB design but not good at flex PCB design, such as stiffeners for flex circuit board. Firstly, the PCB designers should have complete knowledge about stiffeners, such as:What is the flex PCB stiffenersThe purpose of stiffenersStiffener’s common usage application How to correctly design stiffeners for flex PCB … Continued

FLEX PCB STIFFENERS

Most of new PCB designers have questions and confusion on the stiffener on the Flex PCB design,today let’s talk about more about the flex circuits stiffeners. What is flex circuits Stiffeners? Stiffeners are materials which added to a flex circuit to rigidize some particular areas on the flex PCB board.Normally Rigidizing is recommended under SMT … Continued

Plastic Injection Molding: The Cooling Rate Process Explained

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.

Everything to Know About Blind and Buried Vias

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.