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Home > Products > DC/DC Step Down Buck/ Step Converter > 3~46V in 1~35V out 3A DC-DC step down buck adjustable converter Power LED LM2596S
3~46V in 1~35V out 3A DC-DC step down buck adjustable converter Power LED LM2596S

    3~46V in 1~35V out 3A DC-DC step down buck adjustable converter Power LED LM2596S

    From RM 1.50
    Item details
    Weight: Please select sub product.
    Stock: Please select sub product.

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     Please Take Note that RM1.50 for heatsink only.  Step down board for RM5 only. Please see option. Thank you.
    • Input Voltage: DC 3.2 ~46V 
    • Output Voltage: DC 1.25 ~ 35V (Output always lower than input)
    • Conversion efficiency : Max 92 % 
    • Max output current: 3A, for constant output for long period of time, recommended load 2.0A / 10W  (If load >2A / >10W, heatsink required)
    • Working Temperature: Industrial grade (-40 ℃ to + 85 ℃) (If ambient temperature exceeds 40 degrees, lower power (ampere), or add cooling)
    • Working frequency: 65Khz
    • Idle current: Typical 25mA
    • Input: IN + input positive , IN- Input Negative
    • Output: OUT+ output positive, OUT- output negative
    • Size: 43(L)x21(W)x14(H)mm
    • Turn Anti-Clockwise to lower down voltage, Clockwise to rise voltage. (1 full turn is about 1V different)
    • Reverse Polarity Protection: Yes
    • Heatsink Size: 11mm*11mm*5mm
    • Precaution:

      • Usually default output voltage set to 20V, if your power is below that, output will be little bit lower than input. Adjust VR Anti-clockwise (1 full turn about 1V) until you see changes during adjust.
      • The Output will be always lower than input, check output voltage 1st before connect to device 


    • Heatsink / Converter board sold seperately.
    • 1 x Power Converter / Heatsink Depends on OPTION
    • Postage Method: 
    • Item usually will be post out same day / next working day (depends on Pos laju collection schedule) if payment verified before 12pm except there is special announcement.
    • Item usually will be arrive next working day after posted out for most of the major city area in West Malaysia, Sabah, Sarawak & Labuan
    • Parcel usually will be arrive within 1-3 working days EXCEPT: P.O.Box, rural area and unexpected delay by pos laju or missed delivery, addresee unreachable, etc.
    • Item tested before shipping
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