Automotive Electronic PCB
Automotive electronic khoom muaj kev ntseeg siab sib txawv rauPrinted Circuit Board (PCB)nyob rau hauv txawv qhov chaw.HUIHE Circuits dhau IATF16949 Automotive quality Management system Standard.
nruj me ntsis raws li qhov yuav tsum tau ntawm kev tswj kev npaj rau kev tsim khoom, kev soj ntsuam, kev kaw lus thiab kev tshuaj xyuas.Xyuas kom ruaj ntseg ntawm cov txheej txheem tsis thiab traceability ntawm cov txheej txheem ntau lawm.
Kev faib tawm ntawm Tsheb PCB Circuit Boards
Tsheb lub cev hluav taws xob tswj qhov system
Cav Tswj System
Ignition tswj system
Roj tswj qhov system
Air supply system
Lub cev tswj qhov system
Lub zog tswj system
Kev tswj hwm kev nyab xeeb
Teeb pom kev zoo
Zaub saib xyuas qhov system
Chassis Control System
ABS tswj qhov system
Electronic stabilization system
Pub siab saib xyuas qhov system
Steering tswj system
On-Board Electronic Control System
Tsheb TV
Tsav tsheb recorder
Reversing radar system
Tsheb navigation system
Tsheb koob yees duab system
Automobile Electrification Thiab Intelligence yuav yog lub hauv paus tsav tsheb
High Frequency Substrate Corresponding To 24GHz System
| Chaw tsim tshuaj paus | Yam khoom naj npawb | Resin muaj pes tsawg leeg hom | Dk (hauv qab 10GHz) | Df (hauv qab 10GHz) | Dk thermal hloov tus nqi ppm / ℃ |
| Rogers | TIAB SA 4835 | hydrocarbons | 3.48 ± 0.05 | 0.0037 ib | +50 (-50 ~ 150 ℃) |
| Taconic | TLF-35A | PTFE | 3.5 | 0.0016 | |
| Shengyi Technology | S7136 H | hydrocarbons | 3.42 ± 0.05 | 0.003 ib |
High Frequency Substrate Corresponding To 77GHz (los yog 79GHz) System.
| Chaw tsim tshuaj paus | Yam khoom naj npawb | Resin muaj pes tsawg leeg hom | Dk (hauv qab 10GHz) | Df (hauv qab 10GHz) | Dk thermal hloov tus nqi ppm / ℃ |
| Rogers | TIAB SA 3003 | PTFE + ceramic (tsis muaj iav fiber ntau) | 3 ± 0.04 | 0.001 ib | -3 (-50 ~ 150 ℃) |
| Taconic | TSM-DS3 | PTFE | (Tk) 5.4 (-30 ~ 120 ℃) | 0.0011 ib | (Tk) 5.4 (-30 ~ 120 ℃) |
| Taconic | TXL-28 | PTFE + nano-filler | 2.8 | 0.0012 ib | (Tk) 2.24 (-30 ~ 120 ℃) |
| Shengyi Technology | gf77 ua | PTFE | 2.28 ± 0.04 | 0.0012 ib |
Kev siv PCB thiab tus nqi ntawm cov tsheb tshiab zog
Tus nqi thiab tus nqi ntawm PCB ntawm lub zog tshiab tsheb tau nce ntau.Nyob rau theem no, qhov kev thov rau PCB ntawm cov tsheb ib txwm muaj me me, thiab tus nqi ntawm PCB kuj tseem qis, feem ntau vim tias lub zog xav tau PCB yog qhov ntau tshaj, suav txog 32%.Los ntawm kev sib piv, qhov nruab nrab ntawm PCB noj ntawm cov tsheb tsoos yog kwv yees li 1 square meter, nrog tus nqi ntawm $ 60, thaum cov qauv high-end, PCB yog 2-3 square meters, nrog tus nqi ntawm $ 120-130.thaum lub zog tshiab tsheb PCB siv ze li ntawm 8 square metres, tus nqi ntawm lub tsheb kauj vab yog siab li $ 400.
Plaub Qhov Systems thiab Subsystems Ntawm Automotive Electronics
| Qhov system | Subsystem | PCB kev faib ua feem |
|
Lub zog tswj qhov system | Ignition tswj system, roj txhaj tshuaj tswj qhov system, cav tsis siv neeg tswj qhov system, tso pa roj recirculation system, anti-lock tswj system |
50% |
|
Kev tswj hwm kev nyab xeeb | Tsis siv neeg kis tau tus mob tswj qhov system, ncua kev kawm ntawv hluav taws xob, lub hwj chim steering hluav taws xob tswj qhov system, cruise control system |
22% |
|
Lub cev hluav taws xob system | Tsis siv neeg cua txias system, hluav taws xob ntsuas qhov system, airbag system, tsheb hluav taws xob tiv thaiv tub sab nyiag, lub taub hau-up zaub system |
25% |
| Kev sib txuas lus lom zem | Hluav taws xob ntsuas qhov system, tsheb suab system, tsheb navigation system, electronic map system | 3% |
HUIHE Circuits tau paub zoo tias qhov kev ntseeg siab ntawm cov khoom siv hluav taws xob hauv tsheb sib npaug sib npaug ntawm cov tsheb, yog li nws yog qhov tsim nyog los xyuas kom meej tias kev ntseeg siab ntawm cov khoom siv hluav taws xob ua tau raws li qhov yuav tsum tau ua ntawm kev pab cuam lub neej thiab kev kam rau ib puag ncig:
◆PCB siv nyob rau hauv automotive electronic systems yuav tsum tiv taus ntau yam kev hloov ib puag ncig, xws li kub thiab av noo, huab cua, acid pos huab, kev co, electromagnetic cuam tshuam, tam sim no poob siab, thiab lwm yam.
◆ Txhawm rau kom ntseeg tau tias lub neej ib txwm muaj, PCB yuav tsum ua kom tau raws li cov yam ntxwv thiab cov kev xav tau ntawm kev ntseeg siab, kev sib koom ua ke siab, siab kub dissipation, siab tam sim no (tuab tooj liab pcb), lub teeb yuag miniaturization, embedded li thiab hais txog.Piv txwv li, lub high-voltage tswj system ntawm lub zog tshiabLub tsheb hluav taws xob sib txuas ua ke cov khoom siv hluav taws xob sib cais ua ntej, tawg DC / them thiab tawm / MCU thiab lwm qhov chaw ua haujlwm rau hauv ib lub PCB los ntawm kev siv lub phaj tam sim no muaj zog, uas ua rau kom qhov ceev ntau zaus, tab sis txuag 30% hauv qhov chaw ua haujlwm.
HUIHE Circuits siv cov kev ntsuas hauv qab no los xyuas kom meej qhov kev ntseeg siab ntawm PCB rau tsheb hluav taws xob:
◆Dhau IATF16949 Kev Tswj Xyuas Tsheb Zoo Tshaj Plaws.
◆ Kev xaiv cov khoom tsim nyog thiab cov txheej txheem tsim khoom, kev ntseeg siab thiab kev sim.
◆ Thaum lub sijhawm ua haujlwm, xaiv cov khoom tsim nyog raws li kev siv cov khoom siv hluav taws xob hauv tsheb.
◆nruj me ntsis raws li cov kev cai ntawm kev tswj kev npaj rau kev tsim khoom, kev soj ntsuam thiab kev kaw cia.
◆Saib xyuas thiab tshuaj xyuas cov txheej txheem tseem ceeb thiab cov yam ntxwv siv SPC.
◆ Xyuas kom muaj kev ruaj ntseg ntawm cov txheej txheem tsis thiab cov traceability ntawm cov txheej txheem ntau lawm.
◆Raws li tus qauv IPC-TM-650, cov txheej txheem ntawm cov txheej txheem thiab cov khoom siv nruj nruj thiab cov txheej txheem ntsuas kev ntsuas tau tsim, suav nrog kev ntsuas cua sov, ntsuas kub thermal shock, ntsuas ntsev tsuag, ntsuas hluav taws xob siab tam sim no, hluav taws xob tiv thaiv hluav taws xob, hluav taws xob thiab hluav taws xob. yog li ntawd.