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30w led current source

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30w led current source Customers Reviews

  • Good current driver

    posted by jnz73

    Very good efficency around 90%. At input I measured 34.4W and at the output 15.4V and 2.0A with sku. 47262 attached.
    Good for driving 30W LEDs.
    After little modding, current can be regulated 0.4~2.0 Amps - se pic I posted earlier.
    Very good build quality.
    I'm using it for aprox one year in kitchen ceiling lamp with sku 47262. We use this light everyday for several hours and driver and LED still working very well.
    I recomended this.
  • Blinking Leds

    posted by emreeris

    Build quality OK, price is reasonable and it has enough power to drive 5mt led stripe.It has ground on input side to have safer installation
    I tried to use this driver to decorate my kitchen. I also ordered a 5 mt daylight led strip. My problem is about the leds. when I connect them to the driver, they started to blink. I was assuming non blinking leds :)Now I don't know what to or what is the problem..
    You may purchase this product if it fits your needs.
  • very good driver

    posted by LeatherfaceNL

    its a very good LED driver.
    bought 3 but only needed 2 but later had to replace an older one that died (other brand and quality and more expensive)
    these run longer than the original expensive ones.
    and its even running 32 x 1w powerleds.
    it was a lil gamble because it says 21-30 leds but seems to work out perfect.
    its easy to install and connect.no extra work needed.
    shes running nice n smooth already a long time.
    its not running hot,the 32 leds burn just as bright as the 30 on the other one(at least i dont see the diffrence)
    one word GOOD stuff
    wish i bought more because all my original expensve ones are dieing.
    i need another one like this.
    great driver! if your planning to power up some 1w/300-350mA powerleds.(in between 21-30 ofcourse).. its a must have
  • Good quality

    posted by jpafi

    - Has enough isolation between AC and DC sides.- Heat sink is isolated (connected only to some noise filtering capacitor) so you can ground it.- Input has common-mode filter and fuse.- Output current is 1A exactly.
    Put it in a grounded metal box and you have a very safe power supply. The metal box will make sure that it won't catch fire.
    Works fine with SKU #95820.

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