Custom sinkPad PCB , delivery in 10 days
Thermal conductivity up to 400 W/m.k
SinkPAD PCB is a special type of metal core PCB( MCPCB ),
The LED sink heat pad solder direct to the metal substrate,
Also,it is called Thermal pad MCPCB,direct thermal path mcpcb.
LEDs Chip Thermal Pads solder direct to the Aluminum or Copper substrate directly,
No dielectric between LEDs heat out pads and the Metal core.
Means,thermal resistance is very small and ,
Thermal conductivity could be 235 W/m.k to 400 W/m.k.
There are 2 types metal substrate,
Aluminum core sinkpad PCB and copper core sinkpad PCB.
Aluminum core sinkpad PCB thermal conductivity could be 235 W/m.k,
Copper core sinkpad PCB thermal conductivity could be 400 W/m.k
Copper substrate sinkpad PCB stack up
Metal core PCB’s thermal conductivity only 1.0 W/m.k, maximum 12 W/m.k.
Sinkpad PCB thermal conductivity is much better than metal core PCB.
The SinkPad PCB provides fine heat transfer from the LED to the metal substrate,
We help LED Lighting designer make excellent and High power LED lighting
Application of Thermal Pad MCPCB
LED grow lighting
Automotive LED lighting
LED flash lighting
LED street lighting
LED stage lighting
Solution of led thermal management for customers
Which LEDs are suitable for SinkPad PCB?
Follow is the list, please inquiry for other.
Custom SinkPad MCPCB follow your PCB design