metal core pcb

Discussion in 'The Projects Forum' started by Metallica_Boy, Apr 4, 2015.

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  1. Metallica_Boy

    Thread Starter Member

    Nov 8, 2006
    10
    1
    Hi there
    i'm designing a led strip of smd 2835 the number of leds 48 pcs on 0.6 m led strip.
    i contact china manufacturer to design it on metal core pcb and it was ok but i need to solder the power supply to the led strip.
    so i asked him to mount the power supply 220v on the strip and ge said For more safe of your product you can use fr4.
    so my question is can i mount it in the strip or use fr4 as he said.
    what are more safe for the smd
    metal core is better for heat dissipating.
     
  2. DickCappels

    Moderator

    Aug 21, 2008
    2,651
    632
    Is transformer isolation provided by the power supply?
     
  3. Metallica_Boy

    Thread Starter Member

    Nov 8, 2006
    10
    1
    non isolation power supply
    power supply input 220v
    output 36 to 86 volt and 240mA
     
  4. DickCappels

    Moderator

    Aug 21, 2008
    2,651
    632
    I was afraid that it would be non-isolated. Because of that this thread violates the Terms of Service of the All About Circuits forum and needs to be closed. Its not personal, it is just a subject that the owners of All About Circuits do not want discussed on this site.



    This is an excerpt of our ToS:Terms of Service

    ScottWang provided this additional information:

    You might find answers to your questions in one of these forums:

    http://forum.allaboutcircuits.com/showthread.php?t=54400

    Another good forum that shares many of the same membership is http://www.electro-tech-online.com/
     
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