MCPCB For High Power Leds
Metal Core PCB Materials and Thickness
The metal core of the thermal PCB can be aluminum (aluminum core PCB), copper (copper core PCB or a heavy copper PCB) or a mixture of special alloys. The most common is an aluminum core PCB.
The thickness of metal cores in PCB base plates is typically 30 mil - 125 mil, but thicker and thinner plates are possible.
MCPCB copper foil thickness can be 1 - 10 oz.
Advantages of MCPCB
MCPCBs can be advantageous to use for their ability to integrate a dielectric polymer layer with a high thermal conductivity for a lower thermal resistance.
Metal core PCBs transfer heat 8 to 9 times faster than FR4 PCBs. MCPCB laminates dissipate heat, keeping heat generating components cooler which results in increased performance and life.
Welcome to our company:
MCPCB ManufacturingCapability:
1) Product Type: Al Clad PCB 1 /2 layer
2) Maximum Panel size:1500mm*560mm(59in*22in)
3) Copper thickness:0.5oz, 1oz, 2oz, 3oz
4) SubstrateCore Thickness: 0.4mm,0.6mm,0.8mm, 1.0mm,1.2mm, 1.5mm,2.0mm,
3.0mm,3.2 mm
5) Finished Board Thickness:0.4mm To 5.0mm
6) Copper foil thickness:35um~240um (1OZ~7OZ)
7) Min. line width/space:4mil/4mil (0.1mm/0.1mm)
8) Thickness Tolerance:+/- 10%
9) Min. Finish hole size:0.2mm
10) Hole position tolerance(+/-)0.076mm
11) Max. working voltage:2.5k VDC(0.075mm Dielectric) 3.75k VDC(0.15mm Dielectric)
12) Aluminum MachiningDrilling,Tapping,Milling, Routing, Die-Punching, break-off tab available
13) Profile tolerance
Routing outline tolerance:+/-0.13mm;
Punching outline tolerance:+/-0.1mm
14) Surface FinishingHASL, HASL,Leadfree, Immersion gold(silver,Tin), OSP
15) Solder mask colorWhite, LED light special White, Black, MATT Black, others Available
16) Legend colorBlack, White, others Available
17) TestFlying probe E-test; Fixture E-test;
18) ROHSYES
CertificationSGS;ISO9001;ISO14001;UL(E337137);ROHS;TS16949
Product Show:
Our Advantage of LED:
1.LED driven directly from AC line voltage, no AC/DC conversion.
2.Advanced IC technology, no electrolyte capacitor, longer lifetime.
3.Compact size and low-cost for design flexiblity.
4.Excellent power factor(>0.90) and low THD(<20%).Comply with EMC and other safety requirements.
5.High power conversion efficiency(>90% typical). High system luminous efficiency(>90lm/W)
6.Compatible with leading edge dimmers and most of Triac dimmers
7.Suitable for light bulb, candle light, downlight etc.
Exhibition Show:
Payment&Transport:
Contact below:
Tel:+86-0755-23050569-824
mobile phone:+86-15919935669
Skype: xingdapcbsales10
Email: sales10@xdpcba.com
Website: www.xdpcba.com
