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20W 250–700mA Adjustable Constant Current Round LED Driver Power Supply for indoor


20W 250–700mA Adjustable Constant Current Round LED Driver Power Supply for indoor

Stock less, cover more: the 20W constant-current LED driver spans 250–700mA via DIP switch, matching a range of LED loads on one compact round unit. Its 120–277VAC input and PF-corrected design suit both residential and commercial sites, while over-temperature and short-circuit protection guard every install.

  • item no.:

    SMT-R020700-CW-P

  • brand:

    SMARTS

  • Input Voltage:

    100-277VAC

  • Output Current:

    250-700mA

  • Working Mode:

    Constant Current

  • Certification:

    UL,FCC, CE, ROHS

  • Warranty:

    7 years
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product details

20W 250–700mA Adjustable Constant Current Round LED Driver Power Supply for indoor

The 20W round plastic LED driver provides constant-current output with a DIP-switch adjustable 250–700mA over 3–42V. Running on 120–277VAC with power factor correction and up to 80% efficiency, it keeps power stable for LED modules and downlights. Short-circuit and over-temperature protection, fanless convection cooling, and a dry/damp-rated housing round out a dependable, non-dimming design. 7-year warranty.

  Specification 


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  Mechanical Specification   

American wire gauge
CO4C
Input wire Black(L) White(N) (2*18AWG)
Output wire Red(V+) Black(V-) (2*22AWG)


  Dimming Operation  


  Related Products  

The 20W round LED driver brings constant-voltage output across 120–277VAC to a wide range of LED fixtures. Active PFC and up to 86% efficiency keep power clean and costs low.



Mode：SMT-R12020-ND-P

intput voltage：100-277vac

Size : 54*48.2*24MM
 output voltage：12vdc
Weight：0.103Kg/pcs

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