PCB mubicuruzwa ni igice cyingenzi cyibikoresho bya elegitoroniki. Ubunini bw'umuringa nikintu gikomeye cyane mubikorwa bya PCB. Ubunini bw'umuringa bukwiye burashobora kwemeza ireme n'imikorere y'inama y'umuzunguruko, kandi bigira ingaruka ku kwizerwa no gutuza ibicuruzwa bya elegitoroniki.
Mubisanzwe, ubunini bwumuringa rusange ni 17.5um (0.5oz), 35rum (1oz), 70um (2oz)
Ubunini bw'umuringa bugena imikorere y'amashanyarazi. Umuringa nigikoresho cyiza cyane, kandi ubunini bwacyo bugira ingaruka muburyo bugaragara bwakabaho. Niba urwego rw'umuringa ruri ruguru, imitungo iyobora irashobora kugabanuka, bikaviramo kohereza ibimenyetso cyangwa guhungabana. Niba urwego rw'umuringa runini cyane, nubwo ubutware buzaba bwiza cyane, buzamura ikiguzi nuburemere bwinama yumuzunguruko. Niba urwego rwumuringa runini cyane, ruzagenda rutera urujya n'uruza rukomeye, kandi niba urwego rwuburwayi rutoroshye, ingorane zo gutunganya umuzunguruko ziziyongera. Kubwibyo, ubunini bwa 2oz muri rusange ntabwo busabwa. Mubikorwa bya PCB, umubyimba wigiciro ukwiye ugomba gutoranywa ukurikije ibisabwa nigipimo cyinama yumuzunguruko kugirango ugere ku ngaruka nziza.
Icya kabiri, umuringa wumuringa nawo ufite ingaruka zikomeye kumikorere yo gutandukana nubushyuhe. Nkuko ibikoresho bya elegitoroniki bigezweho birushijeho gukomera, ubushyuhe bwinshi bwakozwe mugihe cyabo. Imikorere myiza yubushyuhe irashobora kwemeza ko ubushyuhe bwibigize ibikoresho bya elegitoronike bugenzurwa murwego rwumutekano mugihe cyo gukora. Igice cy'umuringa gikora nk'ikibanza gitwara umutwe w'inama y'umuzunguruko, kandi ubunini bwacyo bugena ingaruka zo gutandukana n'ubushyuhe. Niba urwego rw'umuringa runini cyane, ubushyuhe ntibushobora gukorwa no gukwirakwizwa neza, kongera ibyago byo kwishyurwa.
Kubwibyo, umubyimba wumuringa wa PCB ntushobora kuba muto. Mugihe cya PCB Igishushanyo mbonera, turashobora kandi gushyira umuringa ahantu hatagaragara kugirango dufashe amashuri yubushyuhe. Mubikorwa bya PCB, uhitamo ubunini bwumuringa bukwiye birashobora kwemeza ko inama yumuzunguruko ifite amahano meza. imikorere kugirango habeho imikorere myiza yibice bya elegitoroniki.
Byongeye kandi, ubunini bw'umuringa nabwo bufite ingaruka zikomeye ku kwizerwa no gutuza kw'inama y'umuzunguruko. Igice cy'umuringa ntabwo gikora gusa urwego rwamashanyarazi gusa, ariko nanone rukora nkinkunga nubuyobozi buhuza. Ubunini bukwiye burashobora gutanga imbaraga zihagije zo kubuza akanama k'umuzunguruko no kumena cyangwa gufungura mugihe cyo gukoreshwa. Mugihe kimwe, ubunini bwumuringa bukwiye burashobora kwemeza ubuziranenge bwibitabo byumuzunguruko nibindi bigize kandi bigabanye ibyago byo gusudira no gutsindwa. Kubwibyo, munganda ya PCB, uhitamo ubunini bwumuringa bukwiye birashobora kuzamura ubwiringirwa no gutuza kw'inama y'umuzunguruko no kwagura ubuzima bwa serivisi bwibicuruzwa bya elegitoroniki.
Muri make, akamaro k'ubunini bw'umuringa mu bicuruzwa bya PCB ntibishobora kwirengagizwa. Ubunini bw'umuringa bukwiye burashobora kwemeza ko kuyobora amashanyarazi, imikorere yo gutandukana n'ubushyuhe, kwizerwa no gutuza kw'inama y'umuzunguruko.
Mubikorwa nyabyo, birakenewe guhitamo umubyimba umwe wigiciro ushingiye kubintu nkumuzunguruko ibisabwa, ibisabwa byimikorere, hamwe no kugenzura ibicuruzwa bya elegitoroniki. Gusa muri ubu buryo, barashobora gutwarwa neza gusohora kugirango bahure n'imikorere minini no kwizerwa cyane ibikoresho bya elegitoroniki bigezweho.
