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HZDZ Adjustable Step-down Buck Module - Blue (3A)

SKU: 280240
  • US$2.52

    15 %

  • 2.15
  • Free shipping To

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HZDZ Adjustable Step-down Buck Module - Blue (3A)
HZDZ Adjustable Step-down Buck Module - Blue (3A)

HZDZ Adjustable Step-down Buck Module - Blue (3A)

US$2.15 US$2.52 15%OFF 4 (5 reviews)
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Input voltage: 4.5~28V;
Output voltage: 0.8~20V;
Output Current: 3A (Max.);
Conversion efficiency: 96% (maximum);
Output ripple: <30mV;
Switching Frequency: 1.5HMz (highest), typical 1HMz
Quantity1 piece
Form ColorDeep Blue
MaterialPCB + copper + iron
English Manual / SpecNo
Other Features
Dimensions & Weight
Dimensions 0.87 in x 0.67 in x 0.18 in (2.2 cm x 1.7 cm x 0.45 cm)
Weight 0.11 oz (3 g)
Packing List
1 x 3A Adjustable Buck Module

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Quantity 3+ units 5+ units 10+ units
Rate US$1.91 shipped US$1.90 shipped US$1.89 shipped

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HZDZ Adjustable Step-down Buck Module - Blue (3A)
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Recent Customer Reviews

  • cardmail Post on 11/10/2014

    HZDZ Adjustable Step-down 3A Module very good quality at a great price! the real work is 1,5-2A! Thank you DX ;)

    Impression:HZDZ Adjustable Step-down Buck Module - Blue (3A)

    1 0
  • ohyva Post on 6/30/2014

    Small size allows it to be easily fitter in my proto systems. Reasonable well requlated with load. I measured 70mV output drop when moving to no load to 550mA load. The test was made using a rechargeable 9V battery with 5V... Read more

  • cadocado Post on 5/28/2014

    I have two of these, which I use to charge Li-Ion cells from a solar panel. These are good for accepting an unknown or variable input and converting it to a steady output. I think they give a noisy signal. I want to check... Read more

  • pranik Post on 3/24/2014

    -Compact design PCB. -Internal current limit protection. ~ 45-50C when charging my smartphone (I=800mA, U in=12V Uout=5V). -Better in efficiency than lm2596adj-clones by far. Found nothing yet. I use this device in my car... Read more

  • walker12 Post on 2/4/2014

    Small (22x17 mm, 0.87"x0.67") Quite efficient chip, MP1584, with soft turn-on, current limit and adjustable switch frequency. (frequency is fixed to around 1MHz for this device) According to datasheet peak efficiency 88%)... Read more

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