Llwybr thermol uniongyrchol MCPCB a Sink-pad MCPCB, PCB Craidd Copr, PCB Copr
Manylion Cynnyrch
Deunydd Sylfaenol: Alu / copr
Trwch Copr: 0.5/1/2/3/4 OZ
Trwch y Bwrdd: 0.6-5mm
Minnau.Diamedr twll: T / 2mm
Minnau.Lled y llinell: 0.15mm
Minnau.Bwlch Llinell: 0.15mm
Gorffen Arwyneb: HASL, aur trochi, Aur fflach, arian platiog, OSP
Enw'r eitem: MCPCB LED PCB Bwrdd cylched printiedig, PCB alwminiwm, craidd copr
PCB
Ongl toriad V: 30 °, 45 °, 60 °
Goddefgarwch siâp: +/- 0.1mm
Goddefgarwch DIA twll: +/- 0.1mm
Dargludedd Thermol: 0.8-3 W/MK
Foltedd e-brawf: 50-250V
Cryfder pilio: 2.2N/mm
Ystof neu dro:
PTH Trwch wal:> 0.025mm
Nac ydw. | Eitemau | Mynegai |
1 | Triniaeth Wyneb | HASL, aur trochi, aur Flash, arian platiog, OSP |
2 | Haen | Un ochr |
3 | Trwch PCB | 0.6-5mm |
4 | Salwch Ffoil Copr | 0.5-4Oz |
5 | Diamedr twll lleiaf | T/2mm |
6 | Lled y Llinell Isaf | 0.15mm |
7 | Haenau | 1-4 haen |
8 | Maint bwrdd mwyaf | 585mm*1185mm |
9 | Maint bwrdd lleiaf | 3mm*10mm |
10 | Trwch Bwrdd | 0.4-6.0mm |
11 | Lleiafswm o le | 0.127mm |
12 | Trwch wal PTH | >0.025mm |
13 | V-toriad | 30/45/60 gradd |
14 | Maint toriad V | 5mm*1200mm |
15 | Min.bag pad | 0.35mm |
Cynnig: MCPCB un ochr, MCPCB dwyochrog, MCPCB haen ddwbl, MCPCB plygu, cyfnewid thermol uniongyrchol MCPCB, bondio ewtectig fflip-sglodion MCPCB.Mae ein MCPCB wedi'i addasu.
Arweiniodd sylfaen 1.aluminum PCB modiwl golau dan arweiniad golau
PCB swbstrad 2.aluminum
3.aluminum sylfaen copr-clad lamineiddio PCB
PCB sylfaen 4.aluminum
1) deunydd: FR-4, Copr, yn seiliedig ar Alwminiwm
2) haen: 1-4
3) trwch copr: 0.5 owns, 1.0 owns, 2 owns, 3 owns, 4 owns
4) gorffeniad wyneb: HASL, OSP, Aur Trochi, Arian Trochi, Aur Flash, Arian Plated.
5) lliw mwgwd solder: Gwyrdd, du, gwyn.
6) Ongl toriad V: 30, 45,60 gradd
7) Foltedd E-brawf: 50-250V
8) Tystysgrif: UL, ISO9001, ROHS, SGS, CE
Gallu Technegol MC PCB
;Math | Eitem | Gallu | Math | Eitem | Gallu |
Haenau | / | 1-4 | Maint twll | Maint twll drilio | 0.6-6.0mm |
Laminiad | Math o laminiad | Sylfaen ynysu alwminiwm, haearn a chopr | Goddefgarwch twll | ±0.05mm | |
Dimensiwn | 1000*1200mm 60081500mm | Goddef sefyllfa twll | ±0.1mm | ||
Trwch Bwrdd | 0.4mm-3.0mm | Cymhareb agwedd | 5:1 | ||
Goddef trwch bwrdd | ±0.1mm | Mwgwd sodr | Pont sodro min | 4mil | |
Trwch dielectrig | 0.075-0.15mm | rhwystriant | Goddefgarwch rhwystriant | ±10% | |
Cylchdaith | Lled/gofod lleiaf | 5mil/5mil | Cryfder croen | ≥1.8 N/mm | |
Goddef lled/gofod | ±15% | Gwrthiant wyneb | ≥1*105M | ||
Trwch copr | Mewnol ac allanol | 0.5-10 OZ | ≥1*106M | ||
Gwrthiant cyfaint | |||||
Dargludedd thermol | Dargludedd gwres isel 1.0-1.5 | ||||
Dargludedd gwres canol 1.5-1.8 | |||||
Dargludedd uchel 2.0-8.0 | |||||
Sodr fioat | 260 ℃, 10mil, Dim pothell, Dim penderfyniad | ||||
Caniatâd | ≤4.4 |