PCB keleawe kaumaha

Wehewehe o ka papa kaapuni keleawe kaumaha
ʻO ka papa kaapuni keleawe kaumaha e pili ana i ka papa kaapuni paʻi me ka mānoanoa keleawe ≥ 2oz ma ka papa o loko a i waho paha. Ma lalo o ke ʻano o ka hoʻohālikelike ʻana i ka laulā laina kaapuni hoʻolālā a me ka spacing laina, hoʻonui i ka mānoanoa keleawe e like me ka hoʻonui ʻana i ka ʻāpana cross-sectional kaapuni, hiki ke lawe i ka nui o kēia manawa, he liʻiliʻi liʻiliʻi ke kalaiwa keleawe, a he liʻiliʻi ka piʻi ʻana o ka mahana ma lalo. ʻO ke kūlana o ka manawa kiʻekiʻe, no laila hiki ke hoʻemi ʻia ka hana wela, a laila e hōʻemi ana i ke koʻikoʻi o ka wela, ʻo ia hoʻi, he kiʻekiʻe ka thermal conductivity (thermal conductivity 401W/mK), hiki iā ia ke pāʻani i ka hana koʻikoʻi i ka hoʻomaikaʻi ʻana i ka hana dissipation wela, no laila, loaʻa i ka papa kaapuni keleawe mānoanoa nā hiʻohiʻona o ka lawe ʻana i kēia manawa nui, e hōʻemi ana i ke kahe wela a me ka hoʻoheheʻe wela maikaʻi.
PCB hoʻokomo keleawe
Hana ʻia ʻo Copper inlay PCB me FR4 a me nā mea metala wela-dissipating (MCPCB). Hoʻomaopopo ʻia kēia kaʻina hana ma ka hoʻokomo ʻana i ka metala keleawe ma ka papa kaapuni. ʻO ka wela i hoʻokuʻu ʻia e ka mea wela i kau ʻia ma ka papa kaapuni hiki ke hoʻokomo ʻia i loko o ka radiator ma ka ʻaoʻao lalo ma o ke keleawe.

noi:
E like me ka uila uila, ka mea hoʻoili pākaukau a me ka ʻōnaehana nānā, ka mana planar transformer a me ka hoʻomohala wikiwiki ʻana o ka ʻenehana kamaʻilio mana uila, ʻoi aku ma mua o 5 oz a 20 oz a lilo i ʻano ʻano o ka super mānoanoa copper foil board i kahi ākea mākeke o ka noi. kūikawā PCB paʻi kaapuni papaʻaʻole wale no ka uila pili i nā mea uila e hoʻolako pono a me ka mechanical kākoʻo, No hoi hiki ke hāʻawi kiʻekiʻe o kēia manawa a me ka hilinaʻi kiʻekiʻe o ka ultra mānoanoa keleawe foil paʻi papa.
Nā noi o ka pcb keleawe kaumaha: Aerospace, Satellite Communication, Network base load station, Hybrid integrated circuit, Power supply automotive electronics, Battery charger and monitor system, Power planar transformer, Electric vehicle charging solution infrastructure, Charging Station or Charging Point, Led Light and kahua ʻenehana kiʻekiʻe ʻē aʻe.