C for capacitance. R for resistance. CR for capacitive reactance circuit.
Alternating current can pass through the capacitor. When the capacitor is connected to the AC circuit, the charge on the capacitor plate has a hindering effect on the directional moving charge, which is called the capacitive reactance.
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A triangular tiling would allow π⁄√12 or 90.69% of the footprint to be reserved for the solder balls and the surrounding clearance, while the ubiquitous square tiling only allows π/4 or 78.54% of the footprint to be used. Why are there no BGA chips with triangular tessellation?
I know that using leaded process for lead-free BGA chips is not acceptable, because the solder balls of the BGA will not melt and the joint will be unreliable. But now BGA chip is only available in lead-free balls. is it ok to solder leaded BGA chips with a lead-free (thus, higher temperature) process?
Sometimes, my PCB supplier mentions about silkscreen ink when it comes to logo printing. I am curious about the types and features of different inks.
Flawless PCB soldering is imperative for proper functioning of a printed circuit board. However, even experienced technicians can make small mistakes that lead to soldering defects.
What Is Surface Mount Technology? Surface mount technology (SMT) is an assembly and production method widely employed in the electronics manufacturing industry. It involves the mounting of
Through-hole components are electronic components with leads or terminals that are inserted into holes drilled in a PCB board and soldered to make mechanical and
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