Aluminium based PCB for power supply
  • Specification

    Layer count: 2
    Board thickness:1.7mm
    Dimension:67.8*19.3mm
    Raw material:Aluminium base+FR4, thermal conductivity 2.0w/mk
    Copper thickness on the board surface:≥45um
    Copper thickness in the hole barrel:25um
    Min.line width/space:0.25mm
    Minimum hole diameter:0.3mm
    Surface finishing:immersion gold≥1u"
    Application:LED display for power supply