Copper shafi, wato, da rago sarari a kan PCB da ake amfani da matsayin tushe matakin, sa'an nan cike da m jan karfe, wadannan tagulla kuma ake kira tagulla ciko.Muhimmancin suturar jan ƙarfe shine don rage ƙarancin ƙasa da haɓaka ikon hana tsangwama.Rage raguwar ƙarfin lantarki, inganta ƙarfin wutar lantarki;Haɗe da waya ta ƙasa, yankin madauki kuma za'a iya rage shi.Har ila yau, don yin walda na PCB gwargwadon yiwuwa ba tare da nakasawa ba, yawancin masana'antun PCB kuma za su buƙaci masu zanen PCB su cika buɗaɗɗen wurin PCB da waya ta ƙasa mai kama da tagulla, idan ba a yi amfani da tagulla ba daidai ba, ba zai yiwu ba. a rasa, ko jan ƙarfe ya "fi kyau fiye da mara kyau" ko "mafi kyau fiye da kyau"?

Dukanmu mun san cewa a cikin yanayin mita mai girma, ƙarfin da aka rarraba na wayoyi a kan allon da aka buga zai yi aiki, lokacin da tsayin ya fi 1/20 na madaidaicin tsayin amo, za a sami tasirin eriya, da kuma amo za a emitted waje ta hanyar wayoyi, idan akwai wani mugun grounded jan karfe shafi a cikin PCB, da jan karfe shafi ya zama kayan aiki don yada amo, saboda haka, a cikin high mita kewaye, Kada ka yi zaton cewa wani wuri na an haɗa waya ta ƙasa zuwa ƙasa, wanda shine "wayar ƙasa", kuma dole ne ya kasance ƙasa da tazarar λ / 20, ƙwanƙwasa ramuka a cikin wiring, kuma jirgin ƙasa na allon multilayer yana "ƙasa sosai".Idan an kula da murfin tagulla da kyau, murfin tagulla ba wai kawai yana haɓaka halin yanzu ba, har ma yana taka rawar dual na tsoma baki.

Gabaɗaya akwai hanyoyi guda biyu na asali na murfin tagulla, wato, babban yanki na murfin tagulla da grid tagulla, kuma galibi ana tambayar ko babban yanki na murfin jan ƙarfe ko grid ɗin tagulla yana da kyau, ba shi da kyau a ɗauka.Me yasa haka?Babban yanki na jan karfe yana da rawar dual na haɓaka halin yanzu da garkuwa, amma shafi mai girma na jan karfe, idan sama da siyar da igiyar ruwa, allon na iya karkata sama, har ma da kumfa.Saboda haka, babban yanki na jan karfe shafi, kullum bude da dama ramummuka, rage jan karfe tsare kumfa, sauki Grid jan karfe shafi ne yafi garkuwa sakamako, ƙara da rawa na halin yanzu an rage, daga ra'ayi na zafi dissipation, da grid yana da abũbuwan amfãni. (yana rage dumama saman jan karfe) kuma ya taka wata rawa a garkuwar lantarki.

Amma ya kamata a nuna cewa grid yana kunshe da jagorancin layi, mun san cewa don kewayawa, nisa na layin da ke aiki a mita yana aiki daidai da "tsawon wutar lantarki" (ainihin girman da aka raba ta hanyar Ana iya samun mitar aiki na mitar dijital mai dacewa, musamman ga littattafan da suka dace), lokacin da mitar aiki ba ta da tsayi sosai, Wataƙila rawar da layin grid ɗin ba a bayyane yake ba, da zarar tsayin wutar lantarki da daidaitawar mitar aiki, shi yana da kyau sosai, za ku ga cewa da'ira ba ta aiki yadda ya kamata, ko'ina ana fitar da siginar da ke kawo cikas ga aikin tsarin.Don haka ga abokan aikin da suke amfani da grid, shawarata ita ce su zaɓi bisa ga tsarin da'ira, kuma kada su riƙe abu ɗaya.Saboda haka, babban mitar da'ira akan buƙatun tsangwama na grid mai manufa da yawa, ƙananan mitar da'ira tare da babban da'irar na yanzu da sauran cikakkiyar shimfidar tagulla da aka saba amfani da ita.