A na-eji mkpuchi ọla kọpa, ya bụ, oghere na-abaghị uru na PCB dị ka ọkwa ntọala, wee jupụta na ọla kọpa siri ike, a na-akpọkwa ebe ọla kọpa ndị a na-ejuputa ọla kọpa. Ihe mkpuchi ọla kọpa pụtara bụ iji belata ihe mgbochi ala ma melite ikike mgbochi nnyonye anya. Belata ọdịda voltaji, melite arụmọrụ ike; Ejikọtara ya na waya ala, mpaghara loop nwekwara ike ibelata. Ọzọkwa maka nzube nke ịme PCB ịgbado ọkụ dị ka o kwere mee na-enweghị nrụrụ, ọtụtụ PCB na-emepụta ga-achọkwa PCB ndị na-emepụta iji mejupụta oghere nke PCB na ọla kọpa ma ọ bụ grid-dị ka waya ala, ma ọ bụrụ na a na-emeso ọla kọpa ahụ n'ụzọ na-ekwesịghị ekwesị, ọ gaghị ekwe omume. ga-efunahụ, ma ọla kọpa ọ “dị mma karịa ihe ọjọọ” ka ọ bụ “ọ dị njọ karịa ezi”?

Anyị niile maara na n'ihe banyere ugboro dị elu, ikesa ikesa nke wiring na bọọdụ sekit a na-ebipụta ga-arụ ọrụ, mgbe ogologo ya karịrị 1/20 nke ogologo ikuku kwekọrọ na ụda ụda, a ga-enwe mmetụta antenna. na mkpọtụ ga-emitted apụta site wiring, ma ọ bụrụ na e nwere ọjọọ n'ala ọla kọpa mkpuchi na PCB, ọla kọpa mkpuchi aghọwo ngwá ọrụ na-agbasa mkpọtụ, Ya mere, na elu ugboro sekit, Echela na a ụfọdụ ebe. A na-ejikọta waya ala na ala, nke bụ " waya ala ", ọ ga-abụrịrị ihe na-erughị λ / 20 spacing, na-akụ oghere na wiring, na ala ala nke multilayer board bụ "nke ọma". Ọ bụrụ na a na-emeso mkpuchi ọla kọpa nke ọma, mkpuchi ọla kọpa ọ bụghị naanị na-abawanye ugbu a, kamakwa ọ na-arụ ọrụ abụọ nke mkpuchi mkpuchi.

Enwere ụzọ abụọ bụ isi nke mkpuchi ọla kọpa, ya bụ, nnukwu mkpuchi ọla kọpa na ọla kọpa grid, a na-ajụkarị ma nnukwu mkpuchi ọla kọpa ma ọ bụ mkpuchi ọla kọpa grid dị mma, ọ dịghị mma ịkọwapụta. Gịnị kpatara nke ahụ? Mkpuchi ọla kọpa buru ibu nwere ọrụ abụọ nke ịba ụba ugbu a na nchekwa, mana mkpuchi ọla kọpa buru ibu, ma ọ bụrụ na ịfefe mmiri, bọọdụ ahụ nwere ike ịgbatị elu, na ọbụna ụfụfụ. Ya mere, a nnukwu ebe nke ọla kọpa mkpuchi, n'ozuzu na-emeghe ọtụtụ ohere mpere, ibelata ọla kọpa foil ụfụfụ, mfe okporo ọla kọpa mkpuchi bụ tumadi echebe mmetụta, dịkwuo ọrụ nke ugbu a na-ebelata, si ele nke okpomọkụ dissipation, okporo nwere uru. (ọ na-ebelata ikpo ọkụ n'elu ọla kọpa) ma rụọ ọrụ ụfọdụ na mkpuchi electromagnetic.

Ma, ekwesịrị ịkọwapụta na grid ahụ mejupụtara ntụzịaka nke ahịrị, anyị maara na maka sekit, obosara nke ahịrị maka bọọdụ sekit na-arụ ọrụ ugboro ole bụ “ogologo eletrik” ya kwekọrọ (nha nha nke kewara site na Enwere ike ịnweta ugboro ole na-arụ ọrụ nke ugboro ole dijitalụ kwekọrọ, kpọmkwem na-ahụ akwụkwọ ndị dị mkpa), mgbe ọrụ ugboro ole na-arụ ọrụ adịghị elu, ikekwe ọrụ nke ahịrị grid abụghị ihe doro anya, ozugbo ogologo eletrik na egwuregwu ugboro ugboro, ya. dị nnọọ njọ, ị ga-achọpụta na sekit adịghị arụ ọrụ nke ọma, ebe ọ bụla na-emepụta ihe mgbaàmà na-egbochi ọrụ nke usoro ahụ. Ya mere, maka ndị ọrụ ibe na-eji grid, aro m bụ ịhọrọ dịka nhazi nke bọọdụ sekit si dị, ma ghara ijide otu ihe. Ya mere, elu ugboro sekit megide nnyonye anya chọrọ nke multi-nzube okporo, ala ugboro sekit na elu ugbu a sekit na ndị ọzọ na-ejikarị zuru ezu ọla kọpa paving.