What is aluminum-based PCB circuit board?
PCB aluminum substrate is also what we often call aluminum-based circuit board, referred to as aluminum substrate. It is a metal-based copper clad laminate with […]
PCB aluminum substrate is also what we often call aluminum-based circuit board, referred to as aluminum substrate. It is a metal-based copper clad laminate with […]
On computer memory sticks and graphics cards, we can see a row of golden conductive contacts, which are called “golden fingers”. The Gold Finger (or […]
BGA (Ball Grid Array)-ball pin grid array packaging technology, high-density surface mount packaging technology. At the bottom of the package, the pins are spherical and […]
HDI is the English abbreviation of High Density Interconnector, that is, high-density interconnection board. It is a circuit board with a relatively high line distribution […]
The price of double sided PCB board is mainly composed of the following factors. 1. The cost of the board materials used is different. For […]
Tin spraying is one of the most commonly technology in PCB board. This process is practical. It has good soldering performance, good oxidation resistance, and […]
When printed circuit boards are inspected and tested, whether bare pcb boards or full-load assembly boards, once defects are detected. Cost-effective maintenance methods need to […]
PCB is an indispensable material for modern electronic products. With the rapid development of surface mount technology (SMT) and integrated circuit (IC) technology, PCB needs […]
1. Solderability of PCB Hole affects soldering quality Poor solderability of the circuit board holes will result in false soldering defects, which will affect the […]
The circuit performance provided by the printed circuit board must be able to prevent reflections during signal transmission, keep the signal intact, reduce transmission loss, […]
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