Hoʻohana nui ʻia ʻo Heavy Copper PCB i nā ʻōnaehana Power Electronics a me nā ʻōnaehana Power Supply kahi i loaʻa ai kahi koi kiʻekiʻe o kēia manawa a i ʻole kahi hiki ke pana koke i ka hewa o kēia manawa.Hiki i ke kaumaha keleawe ke hoʻololi i kahi papa PCB nāwaliwali i kahi paʻa paʻa, hilinaʻi, a lōʻihi hoʻi ka hoʻopaʻa ʻana i ka pono o nā mea ʻoi aku ka nui a me ka nui e like me Heat sinks, fans, etc.