Ka mālama ʻana a me ka hoʻohana ʻana i nā ʻāpana pili i ka mahana a me ka haʻahaʻa

ʻO nā ʻāpana uila nā mea nui no ka hoʻoili ʻana i ka chip, kekahi mau ʻāpana a me nā ʻokoʻa maʻamau, pono kahi mālama kūikawā e hōʻoia ai ʻaʻohe pilikia, ka wela a me ka haʻahaʻa haʻahaʻa kekahi o lākou.ʻOi aku ka nui o ka mālama ʻana i ka mālama ʻana i ka mālama ʻana i ka mālama ʻana i ke kaʻina hana, e pili pono i ka maikaʻi o ka hana PCBA.I ka hōʻoia ʻana i ka hana ʻana o ka smt SMD i ka wā e hoʻohana pono ai i nā ʻāpana koʻikoʻi o ka mahana a me ka haʻahaʻa, e pale aku i nā ʻāpana e ka wai o ke kaiapuni, ka haʻahaʻa a me ka hoʻohana ʻana i nā mea hoʻopili anti-static, hiki i kēia mau helu ke lilo i ka mana hoʻokele maikaʻi, e pale i ka mana kūpono ʻole o nā mea. a pili i ka maikaʻi.

ʻO nā ʻano hoʻokele ʻekolu ma lalo nei e kālailai i kēia mau mea

Hooponopono kaiapuni

Hoʻoponopono kaʻina hana

pōʻaiapuni waihona mea

I. ʻO ka hoʻokele ʻana o ke kaiapuni (nā mea e mālama ai i ka haʻahaʻa haʻahaʻa o nā kūlana kaiapuni)

E hoʻomohala ka hale hana hana PCBA maʻamau i kahi ʻōnaehana no ka mālama ʻana i nā ʻāpana koʻikoʻi o ka mahana a me ka haʻahaʻa, pono e mālama ʻia ka mahana o ka hale hana ma 18 ℃ -28 ℃.I ka mālama ʻana, pono e mālama ʻia ka mahana ma 18 ℃-28 ℃ a me ka haʻahaʻa haʻahaʻa ma lalo o 10%.No ka mālama ʻana i ka mahana a me ka haʻahaʻa i loko o ka wahi i pani ʻia o ka hale hana, ʻaʻole pono e waiho ʻia ka hakahaka ma mua o 5 mau minuke.

ʻO nā limahana waiwai i kēlā me kēia 4 hola e nānā i ka mahana a me ka haʻahaʻa o ka pahu moisture-proof, a me kona waiwai wela a me ka haʻahaʻa i hoʻopaʻa inoa ʻia ma ka "pākaukau hoʻomalu wela a me ka haʻahaʻa";inā ʻoi aku ka mahana a me ka haʻahaʻa ma mua o ka pae i ʻōlelo ʻia, e hoʻomaopopo koke i nā limahana kūpono e hoʻomaikaʻi, ʻoiai e lawe ana i nā hana hoʻoponopono kūpono (e like me ke kau ʻana i ka desiccant, hoʻoponopono i ka mahana o ka lumi a i ʻole e wehe i nā mea i loko o ka pahu hōʻoiaʻiʻo hewa, i loko o ka moisture kūpono- pahu hōʻike)

II.ʻO ka hoʻokele ʻana o ke kaʻina hana (nā ʻano hoʻopaʻa ʻana i nā ʻāpana koʻikoʻi o ka humidity)

1. No ka pale ʻana i ka pōʻino o nā ʻāpana i hana ʻia e ka uila paʻa, i ka wāwahi ʻana i nā ʻāpana haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, pono ka mea hoʻohana e ʻaʻahu mua i nā mīkina lima kūpaʻa maikaʻi, ke apo lima paʻa, a laila wehe i ka puʻupuʻu ma luna o kahi pākaukau i pale maikaʻi ʻia i ka static. uila.E nānā inā hoʻololi ke kāleka wela a me ka haʻahaʻa o nā ʻāpana i nā koi, a hiki ke hoʻopaʻa inoa ʻia nā mea i kūpono i nā koi.

2. Inā loaʻa iā ʻoe nā ʻāpana haʻahaʻa haʻahaʻa nui, e lilo ʻoe i mea mua e hōʻoia inā kūpono nā ʻāpana.

3. E nānā pono e hui pū ʻia ka ʻeke ʻeleʻele me ka desiccant, kāleka haʻahaʻa pili, etc.

4. Humidity sensitive component (IC) ma hope o ka wehe 'ana i ka vacuum, e ho'i i ka solder ma mua o ka ho'olaha 'ana i ka manawa ma ka lewa 'a'ole e oi aku ma mua o ka humidity sensitive component grade a me ke ola, pono e kulike loa me nā kūlana kūpono o ka PCBA mea kanu i. hana.

5. Pono e mālama ʻia ka mālama ʻana i nā mea i wehe ʻole ʻia e like me nā koi, no ka mea, pono e kālua ʻia nā ʻāpana i wehe ʻia a hoʻokomo ʻia i loko o nā ʻeke ʻeleʻele a hoʻopaʻa ʻia ma mua o ka mālama ʻana.

6. No nā ʻāpana kūpono ʻole, e hāʻawi iā lākou i nā limahana mālama maikaʻi e hoʻi i ka hale kūʻai.

III.Ka wā mālama o nā ʻāpana

ʻAʻole ʻoi aku ma mua o 2 mau makahiki mai ka lā i hana ʻia e ka mea hana ʻāpana no nā kumu waiwai.

Ma hope o ke kūʻai ʻana, ʻaʻole ʻoi aku ka nui o ka manawa o ka mea hoʻohana o ka hale hana ma mua o 1 makahiki: Inā ʻoi aku ka haʻahaʻa o ke kaiapuni kūlohelohe, ma hope o ke kūʻai ʻana i nā ʻāpana i hōʻuluʻulu ʻia i luna, pono e hoʻohana ʻia i loko o 3 mau mahina, a pono e lawe ʻia ka humidification kūpono. i loko o kahi waihona a me ka ʻāpana ʻāpana e hōʻoia i nā ana.