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led supply Customers Reviews

  • small dc-dc converter

    posted by nuralist

    The device was bought for powering Cree xml diode to limit current. The device have Voltage and Current regulation. My diode takes 3 ampers of current so I had to use little radiator with a thermal grease on the LM microchip, without it temperature was more than 100 C and LM chip protection had tripped. After i've used heat sink everythink became OK)
    informative specification
    good deal
  • It works good

    posted by Fipo7294

    - Output power is for LED strings enough - It's look fine- No problems with output paramameters- Universal input-Adjustable output Voltage with trimmer, of course in small range
    I working with Switch mode power supply. And I am not sure with quality yet. I didn't open it, In SMPS is transformer really sensitive element.And the housing of this look like iron, but really thin iron case.. Actually is for nothing But if you want avoid to any mechanical damage, Be careful with that.
    Except case of this supply, I am satisfied with it. I can recommend this SMPS.
  • Neat little product, but they could've put in a bit more amp for the price

    posted by ZR3

    This is an extremely nice LED driver as it is beautifully finished and works just fine. Voltage output is a nice steady 12.5 volts (very accurate since the stated output voltage is 12 volts) and stays cool under load. Polarity is conveniently stated (both) on the LED driver body (sticker) and using colour coded wires. The driver body frame also incorporates two convenient mounting holes for easy installation.
    Using this to drive my SKU 164358 10W LED and my SKU 8944 cooler together in parallel (which both run fine together, if anyone's thinking). And although I am planning to operate this on dry conditions this thing is waterproof as stated by them, so feel free to install this/these in damp conditions (haven't tested for this feature myself though).
    I would definitely recommend it to anyone looking for a compact, enclosed LED driver of this power range, but I guess people could go lower regarding price if they opt for (or find) an "open" design which I'm very well sure won't be the least water resistant - this is waterproof on the other hand (haven't tested for this feature myself though as I've stated before).
  • Quality LED driver

    posted by Lymatas

    This LED driver (power supply) is built very well. It is water resistant and designed to use with outdoor LED lightning. Dimensions are quite small. Recommended to everyone.
    This water resistant LED driver (power supply) could be more powerful with the same body dimensions. This LED driver (power supply) is built very well. It is water resistant and designed to use with outdoor LED lightning. Dimensions are quite small. Recommended to everyone.Nothing more to say.
    If you need water resistant LED driver (power supply), like this one - buy. Recommended to everyone.
  • Good quality, 7.4W output, 8.6 watt consumption

    posted by nagymate

    Small, good quality. High frequency output (LEDs will not flicker). Protected against too small resistance loading.Large input voltage range.
    While output power is around 7.4 Watts, consumption is 8.6 Watts (from 230V input voltage). This means 86% efficiency. Output voltage is vary depending on the loading to achieve almost constant current. In case of open circuit the output voltage is around 45 Volts.
    If You only need only 7.4 Watts and 86% efficiency, this product can be a good choice for You. You cannot use 10W 12V LED chips with this, because the lowest output voltage is higher than 12V

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