The main conductive material for flexible PCBs is copper or copper foil, and alloys are sometimes used, including aluminum, nickel, gold, and silver. In addition to being conductive, the conductor layer should be resistant to flex.
Various microwave equipment, cellular base station antennas and power amplifiers, microwave point-to-point (P2P) links, automotive radars and sensors, radio frequency identification (RFID) tags, LNBs for live broadcast satellites.
The applications of rigid-flex PCB are: medical, automotive, national defense, aerospace, etc....
What is controlling impedance?Controlling impedance is the characteristic impedance of the transmission line formed by the PCB wiring and its related reference planes. It is related when high -frequency signals spread on the PCB transmission line. Control
Five major factors affecting impedanceThe first: medium thickness. Increasing the thickness of the medium can increase the impedance, reduce the thickness of the medium, can reduce the impedance; different semi -solidary tablets have different glue conten
Copper PCB thermal electricity separation process technical steps1. First cut the copper foil substrate into a suitable size for processing.2. Note that in front of the pressure plate, the copper foil on the copper surface needs to be roughly treated by b
PCB gold plating is simply the process of depositing gold onto the surface of the circuit board by electroplating. SMT placement has always been difficult as ICs and IC pins have become denser. Electroplating is an important stage in PCB production. Diffe
We support 16 layers thick copper plate business,Kingford is a professional one-stop PCBA service factory, welcome to inquire.
Characteristics of thick copper PCB: Thick copper PCB has the best elongation rate, which is not limited by processing temperature. The melting point is high, which can be used by hot-melt welding methods such as oxygen blowing and low temperature non-bri
Kingford supports 10mm extra thick PCB board business, we are a professional PCBA one-stop assembly factory, welcome to place an order
We provide Multilayer thick copper PCB services. Kingford is your one stop turnkey PCB assembly factory. Looking forward to your inquiry
The product is used in small base station power supply, the copper thickness in the hole is 70um, the resin plug hole is filled with resin, the inner layer copper thickness is 4oz, and the outer layer copper thickness is 3oz.
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