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DIY LED Drive Battery Charging Module - Blue

SKU: 178287
  • US$4.41

    15 %

  • 3.76
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
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DIY LED Drive Battery Charging Module - Blue
DIY LED Drive Battery Charging Module - Blue

DIY LED Drive Battery Charging Module - Blue

US$3.76 US$4.41 15%OFF 5 (4 reviews)
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- Material: Plastic
- Output voltage: 2V~30V
- Input voltage: 7V~35V
- Output current: 3A (Max)
- Capacitance: 220uF
- Transformer efficiency: 92% (Max)
- Switch frequency: 150KHz
- Output ripple: 50mV (Max); 20M broadband
- Load regulation: +/- 0.5%
- Voltage regulation: +/- 2.5%
- Operating temperature: -40'C~85'C
- Features: Adjust constant voltage potentiometer

Dimensions: 1.89 in x 0.91 in x 0.51 in (4.8 cm x 2.3 cm x 1.3 cm)
Weight: 0.42 oz (12 g)

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Quantity 3+ units 5+ units 10+ units
Rate US$3.33 shipped US$3.32 shipped US$3.31 shipped

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Customer's impression:
Simple very useful usefull cheap (like wonder :)
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Recent Customer Reviews

  • teodim Post on 3/8/2017

    Well build. Depend of use some passive or active cooling should be mounted. Constant current, constant voltage source. It is ok for diy as it needs some experimentation and time to be calibrated. See other posts.

    Impression:very useful

    0 0
  • vydrat Post on 11/22/2015

    Used for charging small battery. Smal size, works well. Cons: As expectetd long time current capability is about 1A (overheting) but for my purpose no problem. So be aware to push this module to limits (for long time... Read more

    Impression:Simple, usefull, cheap (like wonder :)

    0 0
  • beleriand73 Post on 2/23/2015

    Pros: nice adjustable charging circuit. Can be used as constant current or constant voltage supply. Cons: no documentation available Other thoughts: only useful if you know what you are doing. 100 percent diy product .

    Impression:very useful

    0 0
  • JarekA Post on 3/28/2013

    - works - lack of documentation There are 3 potentiometers and 3 LEDs on the board. SMT LEDs are soldered on the right (output) edge of board, and functions as follows (starting from bottom): - blue - lit when powered and... Read more

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