Classification
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Characteristic
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Merit
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Demerit
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Non through-holes copper-plate PCB
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Simple and cost little to produce
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Only one Side PCB, Only low density loading allowed
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Through-holes copper-plate
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More reliable than Non through-holes copper-plate PCB, More density loading is possible than Non through-holes copper-plate PCB
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More costly, more complicated production process
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Multi Layer PCB
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More density loading is possible than through-holes copper-plate PCB, Ground layer can be build-in
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High cost, Unable to change structure, Unable to fix layers inside, Take long time to produce
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Flexible PCB
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Bendable, Portable, High density loading is possible
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Low heat-resistant, Heavy parts be attached, More fragi
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