What is controlled impedance? Probably the most common example of a controlled impedance component is the downlead (or feeder) connecting a receiving aerial to a wireless or television set. Aerial feeder leads usually take the form of “flat twin” cable (commonly supplied with VHF broadcast receivers) or low-loss coaxial cable. In both cases the impedance … 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.
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
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.
