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목록2017/04/03 (1)
electronics world
PCB dictionary] Aspect ratio
The aspect ratio is expressed as two numbers separated by a colon (x:y). The values x and y do not represent actual widths and heights but, rather, the relationship between width and height. As an example, 8:5, 16:10 and 1.6:1 are three ways of representing the same aspect ratio. → The aspect ratio of the PCB is the hole size for the depth of the drill. PTH(Plated Through Hole) is calculated as ..
Plating Basic
2017. 4. 3. 21:20