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2021-10-20

SMT Technology in The Development of Micro Assembly Technology

Micro-assembly technology is a high-density electronic assembly technology, which uses connection and packaging processes on high-density multilayer interconnection circuit boards to assemble micro-small electronic components […]

2021-10-20

The Use and Selection Principle of SMD Magnetic Beads And Inductance

Inductance is an energy storage element, and magnetic beads are energy conversion (consumption) element. Inductances are mostly used in power filter circuits, focusing on suppressing conductive […]

2021-10-20

In-Depth Analysis of The Soldering Quality of QFN Packages

QFN (Quad Flat Noleads) seems to have a more and more common trend in IC packaging in the electronics industry today. The advantage of QFN is […]

2021-10-20

How to Quickly Identify SMT Component Faults and Public Power Short-circuit Faults on PCB Circuit Boards

SMT Component Failure Some SMD components are very small, and it is inconvenient to use ordinary multimeter test leads to test and repair. One is easy […]