Cov yam ntxwv khoom
Tseem nce siab dua tooj liab thickness
Ntau yam: tooj liab hnyav dua li lossis sib npaug rau 3 oz / ft² (105 μ1)
Kev sib piv: deb tshaj cov qauv PCBs (feem ntau 0.5 ~ 2 oz / ft²).
Siab tam sim no {- nqa muaj peev xwm
Cov yam ntxwv:
Txo kev tawm tsam ntawm tus neeg kos npe loj los ntawm tus neeg kos npe hla -}} ntu, txo qis \\ (i ^ 2r \\) poob.
Piv txwv li: ib tug 3 oz tooj liab trace (1mm dav (1mm dav) nqa 15 ~ 20a vs {}} ~ 5a rau 1 oz.
Hom tau zoo: Tseem ceeb rau high- rwb system (piv txwv li cov hluav taws xob hloov kho, lub zog tsav) tsis muaj kev kub ntxhov.
Kev Tswj Xyuas Superior
Cov yam ntxwv:
Tooj liab lub thermal conductivity (401 w / (map k)) pab ua kev sib txuas sib kis tau.
Kev tsis sib thooj los ntawm cov dav hlau thiab plated dhau - qhov (PTH), txo hotspots los ntawm 30% ~ 50%.
Hom tau txais txiaj ntsig: txhim kho kev ntseeg tau ntawm lub zog hluav taws xob (piv txwv li, iGBTS) nrog tsawg dua sab nraud watcheks.
Txhim Kho Cov Neeg Kho Tshuab Robustness
Cov yam ntxwv:
Txhawb nqa phab ntsa (plated tooj liab mus txog 10 × tuab dua) tiv thaiv thermal cycling kev ntxhov siab.
Txhawb cov khoom siv hnyav (hloov pauv, muaj peev xwm capacters) nrog kev cai ua kev co ua hauj.
Hom tau txais txiaj ntsig: Ntev rau PCB lifespan hauv kev lag luam / kev siv khoom.
Tsim kev sib xyaw ua ke muaj peev xwm
Cov yam ntxwv:
Mixed copper weights: Combine fine traces (≤10 mil) and high-current copper zones (>100 lab) ntawm ib lub rooj tsavxwm.
3D tooj liab qauv: Plated Tooj Liab / Embedded weatsinks rau thermal / hluav taws xob optimization.
Hom tau txais txiaj ntsig: Yooj yim sib koom ua ke ntawm lub hwj chim + kev tswj hwm hluav taws xob (piv txwv li {{}}}} ib lub zog hluav taws xobcbs).
Cov txheej txheem tsim kev tsim tshwj xeeb
Cov tswv yim tseem ceeb:
Kev sib txawv etching: laser ablation + tshuaj etching kom tswj tau undercut (tswj txoj kab kev ncaj ncees).
Step plating: Multi-layer deposition for ultra-thick copper (>20 oz).
Kev sib tw: Cov nqi 30% ~ 100% siab dua cov qauv PCBS, xav tau cov cuab yeej siv siab.
Khoom Daim Ntawv Thov Teb
Lub Hwj Huam Sib Cav Conversion Tshuab
Cov Khoom Siv Fais Fab:
- High-density server PSUs (>1000w), Industrial AC / DC Converters
- UPS Lub Zog Tsheb Npav & Inverter Modules
Ntug: muab tes 200a + tam sim no nrog<3% voltage drop, 40% better heat dissipation
01
Hnub No Zog & Cia
Hnub ci / Cua:
- pv Inverter MPP licuits (withstands 600-1500V DC cov tswv yim)
- Cua Turbine Converter Modules
Ev Sici:
{{0- -} board chargers (OBC), BMS cov laug cam
-} traction inverters rau e -}}
NTUG: Kev ua haujlwm ruaj khov ntawm 105℃+, txuas khoom lag luam lab
02
Muaj Automation
Lub cev muaj zog tswj:
-} servo drives rotions neeg hlau, VFD Power theem
- high- Cov kev tswj hwm tam sim no rau kev txhaj tshuaj molding / tshuab cov cuab yeej
Cov Khoom Siv Vuam:
{{0- arc Welder Fais fab modules (500a mem tes tam sim no)
Ntug: resisting kev co, txo cov thermal swb los ntawm 30%
03
Tsheb Thauj Mus Los & Aerospace
Kev Hloov Hla:
{{0- high - Ceev Ceev Thawm Tshaj Tawm, Cov Khoom Siv Hluav Taws Xob
Aerospace:
-} Cov dav hlau tshuab tswj cov tshuab, radar fais fab khoom siv
{{0 {{}} satellite fais fab faib khoom (PDU)
NTUG: Ua raws li Mil - std-810g Survel Cov Qauv, Ua Haujlwm Ntawm -55 Degree ~ 125 degree
04
Kev Kho Mob & Kev Tiv Thaiv
Kho Mob:
- Mri Gradient Amplisent Amplient, x - qheb generator hv cicomits
Cov Khoom Siv Defense:
{{0- tub rog tsheb E -} drives, Naval Radar Hwj Huam
{{0- high - Lub Zog Ua Zog Ua Zog Ua Haujlwm Fais Fab
Ntug: Ultra - Kev ntseeg siab (MTBF> 100k teev), EMI Shielding
05
Cim npe nrov: Mob tooj liab PCB, Tuam Tshoj hnyav tooj liab PCB cov tuam txhab, cov chaw muag khoom, Hoobkas
