bọọdụ sekit e biri ebi (PCB) bụ bọọdụ dị mkpa nke emere site na fiberglass, epoxy composite, ma ọ bụ ihe ndị ọzọ laminate.A na-ahụ PCB n'ụdị eletriki dị iche iche na ngwa eletrọnịkị dị ka beepers, redio, radar, sistemụ kọmputa, wdg. A na-eji ụdị PCB dị iche iche dabere na ngwa ahụ.Kedu ụdị PCB dị iche iche?Gụkwuo ka ị mara.Kedu ụdị PCB dị iche iche?PCB na-abụkarị ...
A na-eji ngwa seramiiki eletrọnịkị mee mbadamba seramiiki ma nwee ike mee ka ọ bụrụ ụdị dị iche iche.N'ime ha, bọọdụ seramiiki seramiiki nwere njirimara kachasị pụta ìhè nke nguzogide okpomọkụ dị elu na mkpuchi ọkụ eletrik dị elu.Ọ nwere uru nke obere dielectric mgbe niile, obere dielectric ọnwụ, elu thermal conductivity, ezigbo kemịkalụ kwụsie ike, na yiri thermal expan ...
The isi ihe onwunwe nke sekit osisi nke electro-acoustic PCB factory naanị nwere ọla kọpa foil na abụọ, na n'etiti bụ insulating oyi akwa, n'ihi ya, ha adịghị mkpa na-eduzi n'etiti Double n'akụkụ ma ọ bụ multi-layer sekit nke sekit. osisi?Kedu ka esi ejikọta ahịrị dị n'akụkụ abụọ ọnụ ka nke ugbu a na-aga nke ọma?N'okpuru ebe a, biko hụ ihe nrụpụta PCB electroacoustic ...
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