Nā ʻanuʻu no ka hana ʻana i nā PCB Induction

1. Ke koho ʻana i nā mea pono

Pono ke koho ʻana i nā mea pono no ka hana ʻana i nā PCB induction kiʻekiʻe.ʻO ke koho ʻana o nā mea e pili ana i nā koi kikoʻī o ke kaapuni a me ka laulā o ka hana.No ka laʻana, ʻo FR-4 kahi mea maʻamau i hoʻohana ʻia no nā PCB haʻahaʻa haʻahaʻa.Ma ka lima ʻē aʻe, ʻoi aku ka maikaʻi o nā mea Rogers a i ʻole PTFE no nā pae alapine kiʻekiʻe.He mea nui nō hoʻi e koho i nā mea me ka haʻahaʻa dielectric nalowale a me ke kiʻekiʻe thermal conductivity.E hōʻemi kēia i ka nalowale o ka hōʻailona a me ke kūkulu ʻana i ka wela.

2. Ka Hoʻoholo ʻana i nā Laulā a me nā Spacing

He mea koʻikoʻi ka hoʻoholo ʻana i nā laula a me nā spacing kūpono no ka hoʻokō ʻana i ka hana hōʻailona kūpono a me ka hōʻemi ʻana i ka interference electromagnetic.He hana paʻakikī kēia e pili ana i ka helu ʻana i ka impedance, ka nalowale o ka hōʻailona, ​​a me nā mea ʻē aʻe e pili ana i ka maikaʻi o ka hōʻailona.Hiki i nā polokalamu hoʻolālā PCB ke kōkua i ka hoʻokaʻawale ʻana i kēia kaʻina hana.Eia naʻe, he mea nui e hoʻomaopopo i nā kumu kumu e hōʻoia i nā hopena pololei.

3. Hoʻohui i nā mokulele honua

Pono nā mokulele i hoʻopaʻa ʻia no ka hōʻemi ʻana i ka interference electromagnetic a me ka hoʻomaikaʻi ʻana i ka maikaʻi o ka hōʻailona ma nā PCB induction.Kōkua lākou i ka pale ʻana i ke kaapuni mai nā kahua electromagnetic waho.ʻO kēia ke ʻano e hōʻemi ai i ke kamaʻilio ʻana ma waena o nā meheu hōʻailona pili.

4. E hana ana i na Laina Transmission Stripline a me Microstrip

ʻO nā laina laina laina a me nā laina hoʻouna microstrip he mau hoʻonohonoho trace kūikawā i nā PCB induction e hoʻouna i nā hōʻailona kiʻekiʻe.Loaʻa nā laina hoʻouna Stripline i kahi hōʻailona i hoʻopaʻa ʻia ma waena o nā mokulele ʻelua.Eia nō naʻe, loaʻa nā laina hoʻouna Microstrip i ka hōʻailona hōʻailona ma kahi papa hoʻokahi a me kahi mokulele i hoʻopaʻa ʻia ma ka ʻaoʻao ʻē aʻe.Ke kōkua nei kēia mau hoʻonohonoho ʻana i ka hōʻemi ʻana i ka nalowale o ka hōʻailona a me ka hōʻoia ʻana i ka maikaʻi o ka hōʻailona ma waena o ke kaapuni.

5. Hana i ka PCB

Ke pau ka hoʻolālā ʻana, hana nā mea hoʻolālā i ka PCB me ka hoʻohana ʻana i ke kaʻina subtractive a i ʻole additive.ʻO ke kaʻina hana hoʻohaʻahaʻa e pili ana i ke kalai ʻana i ke keleawe i makemake ʻole ʻia me ka hoʻohana ʻana i ka hopena kemika.ʻO ka mea ʻē aʻe, ʻo ke kaʻina hana hoʻohui e pili ana i ka waiho ʻana i ke keleawe ma luna o kahi substrate me ka hoʻohana ʻana i ka electroplating.Loaʻa i nā kaʻina hana ʻelua ko lākou mau pono a me nā hemahema, a ʻo ke koho e hilinaʻi ʻia i nā koi kikoʻī o ke kaapuni.

6. Hui a me ka hoao ana

Ma hope o ka hana ʻana i nā PCB, hoʻohui nā mea hoʻolālā iā lākou ma ka papa.Ma hope o kēia, hoʻāʻo lākou i ke kaapuni no ka hana a me ka hana.Hiki i ka ho'āʻo ke komo i ke ana ʻana i ka maikaʻi o ka hōʻailona, ​​ka nānā ʻana i nā pōkole a me ka wehe ʻana, a me ka hōʻoia ʻana i ka hana o nā ʻāpana pākahi.

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