China Ceramic PCB tasi ma lua itu ceramics PCB gaosia Sima Substrates| YMS PCB falegaosimea ma gaosi | Yongmingsheng
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Ceramic PCB tasi ma lua itu ceramics PCB gaosia Ceramic Substrates| YMS PCB

Faamatalaga puupuu:

Y MS galue i le sima PCB ma ituaiga o PCB oloa, Ceramic PCB o se laupapa matagaluega faia ma se sima faavae material.Some vaega faaopoopo e mafai ona: High conductivity vevela; Low dielectric faifai pea ma dielectric gau; Mautu lelei kemikolo ; Le lelei o le faʻalauteleina o le vevela o le vaega

le faataamilosaga

Laega: 1 Layer Ceramic PCB

Mea Faavae: Al2O3(96%)  

Mafiafia: 1.2mm

Fa'atonu: 'apamemea (Cu)

Talosaga: Module manatua


Faamatalaga oloa

pine o oloa

Ceramic PCB: sima substrate laupapa matagaluega

Ceramic Substrate o loʻo faʻamatalaina ai se laupapa faʻapitoa faʻapitoa e pipii saʻo ai le pepa alumini kopa i luga o le mea (itu tasi poʻo le itu lua) o le alumina (Al2O3) poʻo le mama alumini nitride (AlN) meaʻai sima i le vevela. Pe a faatusatusa i le tulaga masani FR-4 po o le mama mamafa alumini substrate, o le ultra-thin composite substrate faia e tulaga ese le lelei insulation eletise, conductivity vevela tulaga ese, solderability tulaga ese ma le malosi sootaga maualuga, ma e mafai foi ona togitogia tele ata e pei o le PCB, ma mata'ina gafatia lugging oi ai nei. E fetaui mo mea e maua ai le mafanafana maualuga (LED maualuga-malamalama, malosi o le la), faʻapea foʻi ma le malosi o le tau e teteʻe ai e sili ona lelei i fafo. Ceramic Circuit Board Tekonolosi Folasaga
Aisea e fa'aaoga ai mea fa'amea e gaosia ai laupapa fa'asalalau? O laupapa ta'avale sima e fai i sima fa'aeletonika ma e mafai ona faia i si'i eseese. O uiga o le maualuga o le vevela ma le maualuga o le eletise eletise o laupapa sima e sili ona lauiloa. O le lelei o le maualalo o le dielectric faifai pea ma le dielectric gau, maualuga le vevela conductivity, lelei le mautu kemisi, ma tutusa faʻalauteleina faʻavevela faʻatasi i vaega e taua foi. O le gaosiga o laupapa ta'avale sima o le a fa'aogaina le tekonolosi LAM, o le fa'atekonolosi fa'avavevave le fa'aogaina o le laser. O loʻo faʻaaogaina i totonu o le faʻafanua LED, eletise eletise semiconductor modules, pusaaisa semiconductor, faʻaeletonika faʻaeletonika, taʻavale eletise eletise, eletise eletise eletise, vaega eletise atamai, faʻaogaina o le eletise eletise, faʻamalo-setete relays, taʻavale eletise, fesoʻotaʻiga, aerospace, ma vaega faaeletonika faamiliteli.
Tulaga lelei o le Ceramic PCB
E le pei o le FR-4 masani, o mea sima e lelei le faʻatinoina o le maualuga ma le faʻaogaina o le eletise, e maualuga le faʻauluina o le vevela, faʻamautu vailaʻau, faʻamautu lelei vevela, ma isi mea e le o iai ni mea faʻapitoa. O se mea fou fa'apipi'i lelei mo le fa'atupuina o ta'amilosaga fa'atasi tetele ma fa'aogaina eletise eletise.
Tulaga sili:
maualuga atu le fa'avevelaina o le vevela.
E sili atu fa'atusatusaga fa'alautele fa'amama.
Malosi ma maualalo tete'e u'amea ata alumina ceramic laupapa matagaluega.
O le solderability o le substrate e lelei, ma le faʻaaogaina vevela e maualuga.
Fa'alava lelei.
Maualalo maualuga-aveve leiloa.
Fa'apotopotoga maualuga e mafai.
E le o iai ni mea faʻaola, e faʻasaʻo i ave o le cosmic, e maualuga le faʻatuatuaina i le aerospace, ma e umi lona soifua tautua.
O le 'apa kopa e le oi ai se oxide layer ma e mafai ona fa'aoga mo se taimi umi i se siosiomaga fa'aitiitia. Ceramic PCBs mafai ona aoga ma lelei mo laupapa matagaluega lolomi i nei ma le tele o isi alamanuia, e faalagolago i lou mamanu ma gaosiga manaoga.

Ceramic PCB o se ituaiga o vevela o loʻo faʻatautaia le paʻu pala ma faʻapipiʻi faʻaola, ma o le vevela conduction organic ceramic PCB ua saunia i le conductivity vevela o 9-20W / m. I se isi faaupuga, sima PCB o se laupapa matagaluega lolomi ma mea faavae sima, lea e sili thermally conductive mea e pei o le alumina, alumini nitride, faapea foi le beryllium oxide, lea e mafai ona faia se aafiaga vave i le faaliliuina atu o le vevela mai nofoaga vevela ma le dissipating. i luga o le fogāeleele atoa. O le a le mea e sili atu, o le sima PCB o loʻo faʻapipiʻiina i tekinolosi LAM, o se faʻaogaina vave o le faʻaogaina o tekonolosi. O le mea lea o le sima PCB e maualuga tele e mafai ona faia o le laupapa matagaluega lolomi masani atoa ma se fausaga lavelave itiiti ma le faatinoga faaleleia.

E ese mai i le  MCPCB , afai e te manaʻo e faʻaoga le PCB i le maualuga o le mamafa, le maualuga o le insulation, le maualuga o taimi, le maualuga o le vevela, ma le maualuga o le faʻatuatuaina ma le laʻititi o oloa eletise, o le Ceramic PCB o lau filifiliga sili lea.

Aisea e maua ai se faatinoga sili ona lelei le Ceramic PCB? E mafai ona e maua se vaaiga puupuu i lona fausaga faavae ona e malamalama ai lea.

  • 96% po'o le 98% Alumina (Al2O3), Aluminium Nitride (ALN), po'o le Beryllium Oxide (BeO)
  • Mea fa'atonu: Mo tekinolosi ata tifaga manifinifi, mafiafia, o le palladium siliva (AgPd), pllladium auro (AuPd); Mo DCB (Direct Copper Bonded) e na'o le 'apamemea
  • Fa'aoga vevela: -55~850C
  • Fa'atauga fa'avevela: 24W~28W/mK (Al2O3); 150W~240W/mK mo ALN, 220~250W/mK mo BeO;
  • Malosi fa'amalosi fa'amalosi: >7,000 N/cm2
  • Malolo malepe (KV/mm): 15/20/28 mo 0.25mm/0.63mm/1.0mm faasologa
  • Fa'ateleina fa'aavela conefficient(ppm/K): 7.4 (lalo 50~200C)

 

ceramics lua itu PCB Ceramic PCB

Ituaiga o PCB sima

1. maualuga vevela ceramic PCB

2. Maulalo vevela sima PCB

3.Thick ata tifaga ceramic PCB

 YMS Ceramic PCB gaosiga gafatia:

YMS Ceramic PCB gaosiga mafai gafatia aotelega
Faʻaaliga agavaʻa
Faʻamaumauga 1-2L
Mea ma Mafiafia Al203: 0.15, 0.38,0.5,0.635,1.0,1.5,2.0mm ma isi.
AGASALA: 0.25,0.38,0.5,1.0mm ma isi.
AIN: 0.15, 0.25,0.38,0.5,1.0mm ma isi.
Fa'avevela vevela Al203: Min. 24 W/mk e o'o atu ile 30W/mk
AGASALA: Min. 85 W/mk e o'o atu ile 100W/mk
AIN: Min. 150 W/mk e o'o atu ile 320 W/mk
Al2O3 Al2O3 e sili atu le fa'amana'o malamalama - fa'atatau mo oloa LED.
AGASALA SiN e maualalo tele le CTE. Fa'atasi ma se Malosi Manuia maualuga e mafai ona tatalia te'i vevela malosi.
AlN AlN e maualuga atu le Thermal Conductivity - e fetaui lelei mo fa'aoga maualuga le mana e mana'omia ai le mea'ai fa'amama e sili ona lelei.
Komiti mafiafia 0.25mm-3.0mm
apamemea mafiafia 0.5-10OZ
Maualalo laina lautele ma avanoa 0.075mm/0.075mm(3mil/3mil)
Faʻapitoa Countersink, viliina Counterbore. Ma isi.
Min masini Viliina lapoa 0.15mm (6mil)
Mea fa'atonu: Mo tekinolosi ata tifaga manifinifi, mafiafia, o le a avea ma palladium siliva (AgPd), pllladium auro (AuPd), Platinum Mo DCB (Direct Copper Bonded) e na'o le 'apamemea.
Luga Faʻamaeʻaina HASL, Lead free HASL, ENIG, Immersion Tin, OSP, Immersion Silver, Gold Finger, Electroplating Hard Gold, Filifili OSP, ENEPIG.etc.
Ufimata ufimata Lanumeamata, Mumu, Lanumoana, Lanumoana, Paʻepaʻe, Uliuli, lanu viole, Matte Uliuli, Matte lanumeamata.
fa'alelei Ra <0.1 um
miti Ra <0.4 um

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