PCB uila uila
ʻOkoʻa nā huahana uila ʻokoʻa i nā koi hilinaʻi nopapa kaapuni paʻi (PCB)ma nā ʻāpana like ʻole.HUIHE Kaapuni i hala IATF16949 Automotive Quality Management System Standard.
E hoʻokō pono i nā koi o ka hoʻolālā mana no ka hana, ka nānā ʻana, ka hoʻopaʻa ʻana a me ka nānā ʻana.E hōʻoia i ka paʻa o nā kaʻina hana a me ka traceability o ke kaʻina hana.
Hoʻokaʻawale ʻana i nā papa kaapuni PCB kaʻa
Pūnaehana uila uila kino kaʻa
Pūnaehana hoʻokele engine
Pūnaehana hoʻomalu ʻā
Pūnaehana hoʻokele wahie
Pūnaehana lako ea
Pūnaehana hoʻomalu kino
Pūnaehana hoʻokele mana
Pūnaehana hoʻomalu palekana
Pūnaehana kukui
Hōʻike ʻōnaehana nānā
Pūnaehana Mana Chassis
ʻōnaehana mana ABS
ʻōnaehana hoʻopaʻa uila
Pūnaehana nānā puʻe hānai
ʻōnaehana hoʻokele hoʻokele
Pūnaehana Hoʻomalu Electronic ma ka Papa
Kaʻa TV
Mea hoʻopaʻa hoʻopaʻa hoʻokele
ʻōnaehana radar hoʻohuli
Pūnaehana hoʻokele kaʻa
Pūnaehana pahupaʻikiʻi kaʻa
ʻO ka electrification kaʻa a me ka naʻauao ke kumu hoʻokele hoʻokele
Kiekie Frequency Substrate e pili ana me 24GHz System
| Na ka mea hana | Helu huahana | ʻAno haku mele resin | Dk (ma lalo o 10GHz) | Df（ma lalo o 10GHz） | Dk hoʻololi wela ppm/ ℃ |
| ʻO Rogers | RO4835 | hydrocarbons | 3.48±0.05 | 0.0037 | +50（-50~150℃） |
| Taconic | TLF-35A | PTFE | 3.5 | 0.0016 | |
| ʻenehana Shengyi | S7136H | hydrocarbons | 3.42±0.05 | 0.003 |
ʻO ka substrate alapine kiʻekiʻe e pili ana i ka Pūnaewele 77GHz (a i ʻole 79GHz).
| Na ka mea hana | Helu huahana | ʻAno haku mele resin | Dk (ma lalo o 10GHz) | Df（ma lalo o 10GHz） | Dk hoʻololi wela ppm/ ℃ |
| ʻO Rogers | RO3003 | PTFE+ ceramic (me ke aniani ʻole) | 3±0.04 | 0.001 | -3 (-50~150 ℃) |
| Taconic | TSM-DS3 | PTFE | (Tk) 5.4 (-30~120 ℃) | 0.0011 | (Tk) 5.4 (-30~120 ℃) |
| Taconic | TAL-28 | PTFE + nano-hoʻopiha | 2.8 | 0.0012 | (Tk) 2.24(-30~120 ℃) |
| ʻenehana Shengyi | GF77G | PTFE | 2.28±0.04 | 0.0012 |
Hoʻohana PCB a me ka waiwai o nā kaʻa ikehu hou
Ua piʻi nui ka nui a me ka waiwai o PCB o nā kaʻa ikehu hou.I kēia manawa, he liʻiliʻi ka noi no ka PCB o nā kaʻa kuʻuna, a he haʻahaʻa hoʻi ka waiwai o ka PCB, no ka mea, ʻoi aku ka nui o ka ʻōnaehana mana PCB, ʻo 32%.Ma ka hoʻohālikelike, ka awelika PCB hoʻohana o kuʻuna kaʻa mea e pili ana i 1 square mika, me ka waiwai o ma kahi o $60, oiai ka mea o kiʻekiʻe-hope kumu hoʻohālike, PCB mea 2-3 square mika, me ka waiwai o ma kahi o $120-130.ʻoiai ka PCB kaʻa ikehu hou e hoʻohana ana ma kahi o 8 mau mika square, ʻo ke kumu kūʻai o ke kaʻa ke kiʻekiʻe e like me $400.
ʻEhā Pūnaehana Nui A me nā Pūnaehana ʻĀpana o nā ʻEleke Kaʻa
| Pūnaehana | Subsystem | ʻāpana PCB |
|
Pūnaehana mana mana | Pūnaehana hoʻoheheʻe ahi, ʻōnaehana hoʻokele wahie, ʻōnaehana hoʻokele idle engine, ʻōnaehana hoʻoheheʻe kinoea, ʻōnaehana pale anti-lock |
50% |
|
Pūnaehana hoʻomalu palekana | Pūnaehana hoʻoili ʻakomi, ʻōnaehana uila hoʻomaha, ʻōnaehana hoʻokele uila uila, ʻōnaehana holo moku |
22% |
|
Pūnaehana uila kino | Pūnaehana ea ea, ʻōnaehana mea uila, ʻōnaehana airbag, ʻōnaehana pale uila uila, ʻōnaehana hōʻike poʻo. |
25% |
| Pūnaehana kamaʻilio leʻaleʻa | Pūnaehana mea uila, ʻōnaehana leo kaʻa, ʻōnaehana hoʻokele kaʻa, ʻōnaehana palapala uila | 3% |
Ua ʻike maikaʻi ʻo HUIHE Circuits i ka hilinaʻi o ka uila uila e like me nā kaʻa, no laila pono e hōʻoia i ka hilinaʻi o ka uila uila e hoʻokō i nā koi o ke ola lawelawe a me ka hoʻomanawanui ʻana i ke kaiapuni.
◆ʻO ka PCB i hoʻohana ʻia i nā ʻōnaehana uila kaʻa pono e kū i nā ʻano hoʻololi o ke kaiapuni, e like me ka mahana a me ka haʻahaʻa, ke aniau, ka noe waikawa, ka vibration, ka interference electromagnetic, ka haʻalulu o kēia manawa, etc.
◆ I mea e hōʻoia ai i ka pōʻaiapuni ola maʻamau, pono ka PCB e hoʻokō i nā ʻano a me nā koi o ka hilinaʻi kiʻekiʻe, ka hoʻohui kiʻekiʻe, ka wela wela kiʻekiʻe, ke kiʻekiʻe o kēia manawa (pcb keleawe manoanoa), ka liʻiliʻi māmā, nā mea i hoʻopili ʻia a pēlā aku.No ka laʻana, ʻo ka ʻōnaehana mana kiʻekiʻe-voltage o ka ikehu houHoʻohui ka kaʻa uila i nā ʻāpana uila kiʻekiʻe kiʻekiʻe i hoʻopuehu ʻia, hoʻopuehu ʻia DC / charge a me ka hoʻokuʻu ʻana / MCU a me nā ʻāpana hana ʻē aʻe i hoʻokahi PCB ma o ka hoʻohana ʻana i kahi pā ikaika o kēia manawa, e hoʻonui ai i ka density i nā manawa he nui, akā e mālama i ka 30% i loko o ke kahua kūkulu.
Lawe ʻo HUIHE Circuits i kēia mau hana e hōʻoia i ka hilinaʻi o ka PCB no nā uila uila:
◆E holo i ka IATF16949 maʻamau ʻōnaehana hoʻokele waiwai kaʻa.
◆ Ke kohoʻana i nā mea kūpono a me nā kaʻina hana, ka ho'āʻo pono a me ka ho'āʻo.
◆ I ka manawa o ka hoʻolālā papahana, koho i nā mea kūpono e like me ka hoʻohana ʻana i nā ʻāpana o nā huahana uila automotive.
◆E hoʻokō pono i nā koi o ka hoʻolālā mana no ka hana ʻana, ka nānā ʻana a me ka hoʻopaʻa ʻana.
◆Ka nānā ʻana a me ka nānā ʻana i nā kaʻina hana nui a me nā ʻano me ka hoʻohana ʻana iā SPC.
◆ E hōʻoia i ka paʻa o nā kaʻina hana a me ka traceability o ke kaʻina hana.
◆Ma muli o ka maʻamau IPC-TM-650, ua hoʻokumu ʻia kahi hoʻonohonoho o nā ʻano hoʻokolohua hoʻokō huahana a me nā ʻano loiloi loiloi, me ka hoʻāʻo ʻana o ka thermal cycle, ka wela wela wela, ka hoʻāʻo ʻana i ka paʻakai, ka haʻalulu kiʻekiʻe, ke kūpaʻa uila kiʻekiʻe, electromigration a pela aku.
