DX  » Community » Reviews » 900mA 10W Power Constant Current Source LED Driver (85~265V)
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  • 5 Star:787 (78%)
  • 4 Star:222 (22%)
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100% of customers would recommend this product to a friend.

    • Overall Rating: 4
    • Price: 3
    • Quality: 4
    • Ease Of Use: 4
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Aquarium LED Driver...

    posted by wampyz on 05/07/2013 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 week to 1 month

    Pros:
    - universal compact switching constant high current driver - drives many of the 3x3 high output LEDs at 90% power leaving a 10% safety margin - very little heat generation
    Cons:
    - no safety casing - no mounting holes - can't alter current output - could be cheaper
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    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Great LED driver!!

    posted by badmat on 01/05/2013 Certified Owner

    Involvement:General (knows how to use it) - Ownership:more than 1 month

    Pros:
    - High Quality switched current source LED driver - Small, can be hidden very easily.
    Cons:
    - One of them had a buzz when connected to the power supply without load. But no buzz when connected to the load. - No other re...
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    • Overall Rating: 5
    • Price: 4
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Very good LED driver

    posted by FreddyPL on 12/22/2012 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month

    Pros:
    Switch mode so efficient, less heat. Compact size. Isolated output. Small and easy to use.
    Cons:
    No protective casing. Depending on application this can be either good or bad. In my opinion it's good. I can use it at many L...
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    • Overall Rating: 5
    • Price: 5
    • Quality: 4
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Good Driver at best price

    posted by anitas on 10/02/2012 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month

    Pros:
    1. Dirt cheap (I bought 6 with bulk rate) 2. Isolated DC/No electrocution on LED side. 3. Switch mode so efficient, less heat. 4. Compact size.
    Cons:
    No holes for mounting. Components and pcb traces are at the edge of pcb, so chances of short with if not taken care of.
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    • Overall Rating: 5
    • Price: 5
    • Quality: 4
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    A very good LED driver

    posted by CCOnn on 06/01/2012 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 week to 1 month

    Pros:
    -For the price, I will be very hard-pressed to find similar drivers elsewhere. -Runs to a true 900mA. Some other drivers on DX do not run true to published ratings. -Small and easy to incorporate to many designs -So easy to use, it's almost plug and play; t...
    Cons:
    -No protective casing. Depending on application this can be either good or bad.. Since in some designs the driver will be place...
    View Detail » 
    • Overall Rating: 4
    • Price: 3
    • Quality: 3
    • Ease Of Use: 5
    • Usefulness: 4
    2 DXPoints
    earned for this post
    serves to what was done

    posted by Ramatys on 04/04/2012 Certified Owner

    Involvement:General (knows how to use it) - Ownership:more than 1 month

    Pros:
    Answers to what was done, no heat, no noise and good weld quality.
    Cons:
    Coal wiring and mounting of components on the board as a tanqto fragile, stir carefully and be careful because it has no insula...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Good driver

    posted by kde11 on 06/23/2011 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month

    Pros:
    - Price; - Switched power supply (high efficiency); - Good build quality; - DC output is electrically isolated from AC input; - Driver doesn't burn out if powered on without workload (although I didn't test it in this mode for a long time) - Noiseless;...
    Cons:
    - No direct control of the output voltage/current. The inverse feedback is done through the coil that is used to produce oscill...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Seems to work in parallel

    posted by zlp00 on 01/08/2011 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 day to 1 week

    Pros:
    I am using 2 of these drivers in parallel to drive a string of three P7 emitters. (This technique supplies less current than the P7 max ratings, but I have limited heat-sinking in my application, and it seems to be the only AC-powered option on DX at the mo...
    Cons:
    No protective case. As others have noted, you can shrink-wrap the whole thing (using the big heat-shrink tubing used for batter...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 4
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Good power supply modual.

    posted by solar5 on 09/04/2010 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

    Pros:
    Price: 5 For a 10w power supply you can't beat the price. This unit produces a smooth and pure flicker-free DC power. So I rated it a 5 on price. Ease of use: 5 I gave it a 5 also. Connect the yellow wires to a 110v ac outlet and the red and black wires ...
    Cons:
    As mentioned above, "No protective casing". Other than that, None.
    View Detail » 
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