Ka helu helu helu ʻana o ka pākaukau ʻo LiPo

ʻO ka pākaukau LiPo kahi pākaukau lithium polymer a i ʻole i kapa ʻia ʻo lithium-ion polymer battery no ka mea hoʻohana ia i ka ʻenehana lithium-ion. Eia nō naʻe, he ʻano pākaukau rechargeable i lilo i koho kaulana loa i nā huahana mea kūʻai aku. ʻIke ʻia kēia mau pila no ka hāʻawi ʻana i ka ikehu kikoʻī kiʻekiʻe aʻe ma mua o nā ʻano lithium ʻē aʻe o ka pākaukau a hoʻohana mau ʻia i nā noi kahi i kaumaha ai ka hiʻohiʻona koʻikoʻi, no ka laʻana, nā mokulele a me nā polokalamu kelepona.

Hāʻawi ʻia nā uku hoʻolimalima a me ka hoʻokuʻu ʻana no ka pākaukau ma ke ʻano he C a i ʻole C-rate. He ana a helu ʻana paha ia o ka nui o ke kau ʻana a i ʻole ka hoʻokuʻu ʻia ʻana o ka pākaukau e pili ana i ka nui o ka pākaukau. ʻO ka C-rate ka hoʻoili a me ka hoʻokuʻu ʻana i kēia manawa i puʻunaue ʻia e ka hiki o ka pākaukau e mālama a mālama paha i kahi uku uila. A ʻaʻole loa -ve ka C-rate, no ka hoʻouka ʻana a i ʻole ka hoʻokuʻu ʻana.

Inā makemake ʻoe e ʻike hou aʻe e pili ana i ka hoʻopaʻa ʻana i ka pākaukau LiPo, hiki iā ʻoe ke komo i loko: 2 Cell LiPo Charger-Charging Hour. A inā makemake ʻoe e loaʻa ka ʻike hou aʻe e pili ana i nā hiʻohiʻona a me nā noi o ka pākaukau LiPo, hiki iā ʻoe ke komo i: What Is Pahuika Lithium Polymer-Pono a me nā noi.

Inā makemake ʻoe e ʻike e pili ana i ka uku uku no kāu pākaukau LiPo, a laila ua hele ʻoe i ka ʻaoʻao kūpono. Ma ʻaneʻi, e ʻike ʻoe e pili ana i ka helu ʻana o ka pākaukau LiPo, a pehea ʻoe e helu ai.

He aha ke kumukūʻai no ka pākahi LiPo?

ʻO ka hapa nui o nā pila LiPo i loaʻa e pono e hoʻopiʻi mālie ʻia i ka hoʻohālikelike ʻia me nā ʻokoʻa ʻē aʻe. No ka laʻana, pono e uku ʻia kahi pākahi LiPo o ka mana 3000mAh ma mua o 3 amps. E like me ka helu C o kahi pākaukau e kōkua i ka hoʻoholo ʻana i ke ʻano o ka hoʻokuʻu mau ʻana o ka pākaukau, aia nō ka helu C no ka hoʻopiʻi ʻana, e like me ka mea i ʻōlelo ʻia ma mua. Loaʻa i ka hapa nui o nā pila LiPo ka uku - 1C. Hana ʻia kēia hoʻohālikelike e like me ka helu hoʻokuʻu mua, kahi 1000 mAh = 1 A.

No laila, no ka pākaukau me ka mana 3000 mAh, pono ʻoe e hoʻopaʻa i ka 3 A. No ka pākaukau me 5000 mAh, pono ʻoe e hoʻouka ma 5 A a pēlā aku. I ka pōkole, ʻo ka nui o ka uku uku no ka hapa nui o nā ʻeke LiPo i loaʻa ma ka mākeke ʻo 1C a i ʻole 1 X ka mana pākaukau ma amps.

E like me ka nui a me ka nui o nā pākahi LiPo e hoʻolauna nei i kēia manawa e koi ana i nā hiki no ka hoʻouka wikiwiki ʻana. Hiki paha iā ʻoe ke ʻike i ka pākaukau e ʻōlelo ana he 3C Charge Rate a hāʻawi ʻia ʻo 5000 mAh a i ʻole 5 amps ka mana o ka pahu. No laila, ʻo ia ka mea hiki iā ʻoe ke hoʻopaʻa palekana i ka pākaukau ma kahi kiʻekiʻe o 15 amps. ʻOiai ʻoi aku ka maikaʻi o ka loaʻa ʻana o ka uku uku 1C, pono ʻoe e nānā mau i ka lepili o ka pākaukau e ʻike ai i ka nui o ka uku uku palekana.

ʻO kekahi mea koʻikoʻi e pono ai ʻoe e ʻike e pono i nā pila LiPo ka mālama kūikawā. No laila, he mea nui ka hoʻohana ʻana i kahi charger kūpono LiPo no ka hoʻouka ʻana. Ke hoʻohana nei kēia mau pākaukau me ka hoʻohana ʻana i kahi ʻōnaehana i kapa ʻia ʻo CC a i ʻole CV charging a pili ia i ka Constant Current a i ʻole Constant Voltage. E hoʻopaʻa ka charger i ka helu o kēia manawa a i ʻole ka hoʻopiʻi ʻana, mau a hiki i ka kokoke ʻana o ka pākaukau i kona kaha kiʻekiʻe. Ma hope, e mālama ʻo ia i kēlā volta, ʻoiai e hoʻemi ana i ka manawa.

Pehea ʻoe e helu ai i ka uku o ka pākaukau LiPo?

E hauʻoli ʻoe i ka ʻike ʻana ʻo ka hapa nui o nā ʻeke LiPo i loaʻa e haʻi iā ʻoe i ka uku uku kiʻekiʻe. Eia naʻe, inā ʻaʻole pēlā, mai hopohopo. E hoʻomanaʻo wale i ka 1 C ka nui o ka uku o ka pahu pahu. Eia hou, makemake ʻia e hoʻohana wale i ka charger LiPo i hoʻolālā ʻia a ʻaʻohe mea ʻē aʻe inā makemake ʻoe e hoʻohana i kāu pākaukau no nā makahiki he nui e hiki mai ana.

Eia kekahi, loaʻa nā calculators pūnaewele e kōkua iā ʻoe e helu i ka uku o ka pākaukau a i ʻole crating. ʻO nā mea a pau āu e hana ai, ʻo ia ka haʻi ʻana i nā kikoʻī kumu o kāu pākaukau e ʻike ai i ka uku uku.

He mea nui e ʻike i ka helu C o kāu pākaukau no ke kōkua ʻana iā ʻoe e koho i kahi pā LiPo. ʻO ka mea pōʻino, nui nā mea hana pākaukau LiPo i hoʻonui i ka waiwai C-rating no nā kumu kūʻai. ʻO ia ke kumu maikaʻi e hoʻohana i ka helu helu pūnaewele no ka waiwai helu C-pono. A i ʻole kekahi mea āu e hana ai, ʻo ia ke nānā i nā loiloi a i ʻole ka hoʻāʻo ʻana i loaʻa no ka pākaukau āu e makemake ai e kūʻai.

Eia kekahi, mai hoʻonui i kāu pākaukau LiPo a i ʻole kekahi pākaukau ʻē aʻe no ka mea ʻo ka hoʻouka ʻana e alakaʻi i ke ahi a pahū, i nā kūlana ʻino.

ʻEhia nā amps o ka 2C uku uku?

E like me kā mākou i haʻi mua ai, ʻo ka uku palekana palekana no nā pā LiPo ʻo 1C. Pono ʻoe e puʻunaue i kāu kaha liPo pack (mAh) me 1000 i mea e hoʻohuli ai mai ka mA i A. ʻO kēia ka hopena i 5000mAh/1000 = 5 Ah. No laila, ʻo 1C ka uku no ka pākaukau me 5000mAh he 5A. A he 2C ka uku o keia papalua a i ole 10 A.

Eia hou, hiki iā ʻoe ke hoʻohana i ka calculator i loaʻa ma ka pūnaewele e hoʻoholo i ka nui o nā amps he 2C uku uku inā ʻaʻole ʻoe maikaʻi me nā helu. Eia nō naʻe, i ka wā e hoʻoholo ai i nā kikoʻī pākahi, pono ʻoe e nānā pani i ka lepili o ka pākaukau. Hāʻawi mau nā mea hana hilinaʻi a kaulana i ka ʻike e pili ana i ka pākaukau ma kāna lepili.

Aia kekahi mau kaʻina e pono ai ʻoe e hoʻopaʻa ana i kāu pākaukau LiPo. I ka hoʻouka ʻana i ka pākaukau, e hoʻokaʻawale iā ia mai nā mea hiki ke ahi. ʻOiai ʻaʻole i pōʻino kino kāu pākaukau a kaulike ʻia nā cell o ka pākaukau, palekana loa ka hoʻopaʻa ʻana i ka pila. Eia nō naʻe, ʻoi aku ka maikaʻi o ka mālama ʻana no ka mea ʻo ka hana ʻana me ka pākaukau he mea pilikia mau.

ʻO ka mea nui āu e noʻonoʻo ai, ʻaʻole e hoʻopaʻa i ka pākaukau me ka mālama ʻole ʻia. Inā loaʻa kekahi mea, pono ʻoe e hana koke i ka hiki. Ma mua o ka hoʻouka ʻana, e nānā a nānā i kēlā me kēia cell o ka pākaukau e hōʻoia i ke kaulike ʻana me ke koena o kāu ʻeke LiPo. Eia kekahi, inā manaʻo ʻoe i ka pōʻino a i ʻole ka puffing, pono ʻoe e hoʻopaʻa lohi i kāu pākaukau a e makaʻala loa. Eia hou, pono ʻoe e hele mau i nā loina LiPo i kūkulu ʻia mai nā mea hana hilinaʻi. E hoʻopaʻa wikiwiki kēia i kāu pākaukau ʻoiai e mālama pono ana.

ʻO ia wale nō ma ka liʻiliʻi o ka pākaukau LiPo a me nā ala e helu ai. ʻO ka ʻike ʻana i kēia mau kikoʻī pākaukau e kōkua iā ʻoe e mālama i kāu pākaukau.