7W LED Constant Current Source Power Supply Driver (90~265V)

SKU: 81773 (Added on -)
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7W LED Constant Current Source Power Supply Driver (90~265V)
- 7 watt high power LED driver
- Input voltage: AC 90~265V
- Output voltage: DC 18~26V
- Efficiency: >/= 95%
- Output current: 300mA
- Suitable for common spotlight, and ball lamp cup

Dimensions: 1.38 in x 0.59 in x 0.59 in (3.5 cm x 1.5 cm x 1.5 cm)
Weight: 0.42 oz (12 g)

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Quantity 3+ units 5+ units 10+ units
Rate USD$ 3.22 shipped USD$ 3.21 shipped USD$ 3.2 shipped

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Average Customer Review (4 customer reviews) 5

100% of customers would recommend this product to a friend (4 out of 4)

  • 5 star: 4 (0%)
  • 4 star: 0 (0%)
  • 3 star: 0 (0%)
  • 2 star: 0 (0%)
  • 1 star: 0 (0%)

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  • It seems to drive more than that was claimed

    posted by BabaWoo on 11:52:28 G3T 19/03/2013 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: It actually works better than my expectation. The first time I saw it, small with tiny components, I was afraid that it would shock through by 110v but I was wrong. It withstand the power pretty well and does not seem to generate whole lot of heat in test phase about several minutes each exposure.

    Cons: I am not sure if it is a con, the open circuits on DC side, voltage is 50v. When drove 10 X 1 W LED, the volt was 30 and becomes 35 when 12 X 1 W LED. I have not tested anything else.

    Other: I would buy it again if needed.

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    • Overall
      5
    • Price:
      4
    • Quality:
      4
    • Ease of use:
      5
    • Usefulness:
      5
  • Used it with 7w LED module

    posted by KPA999 on 10:09:10 G12T 16/12/2012 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: Small, cheap

    Cons: Wires could have been a bit thicker.

    Other: Seems to be working as expected, will buy a couple more for other LED projects, unless the first ones start to die sudden deaths.

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    • Overall
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    • Price:
      5
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    • Usefulness:
      5
  • 7W LED power supply

    posted by mariusr on 03:04:07 G10T 26/10/2012 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: I have bought 5 pieces and all are working very good. Are easy to install. I use them for E27 bulb with 7 watt led. The light is ok. You can put 2 of this bulb light in the living room and use it like principal light.

    Cons: Little warm but not too bad. No cons, because is so easy to install, you only have to tie cables and done!.

    Other: To make a bulb light led you need leds (5-7 for this power supply), heatsink for leds (I use a big one from my old computer), aluminium base plate and this power supply.

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    • Overall
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      4
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      5
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      5
  • Works perfect with my led bulbs at home

    posted by tuesskok on 04:48:04 G9T 02/09/2012 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: it is small and this is verry important thing for me because i need to put it in the led bulb, i made my own led bulbs with this constant current source power supply driver it has a large working range - from 90V to 256V.

    Cons: I have not found a cons so far this product

    Other: I bought ten constant current source power supply driver for all my led lights at home. If I need to make more light bulbs, I will buy again this power supply. I put ten one watts LEDs in one led bulb.

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