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Self SLD40 ES constant current source

Dimmable switched-mode power supply with constant current and SELV output

  • Protection against overload and overtemperature
  • Automatic restart after error correction
  • Flicker-free and triac dimmable

Dimmable switched-mode power supply with constant current and SELV output

  • Independent and safe thanks to SELV
  • Dimmable from 10% to 100%
  • Automatic reset after errors
Original price $17.00 - Original price $18.00
Original price $18.00
$17.00 - $17.00
Current price $17.00
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Only 3 left!
Shipping and price information

13,90€ to UK and within the EU.
All countries/shipping rates.

Taxes and duties may apply outside the EU.

Prices incl. VAT and plus shipping. Comparison prices and discounts refer to the manufacturer's recommended retail price.

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Accessories - Editorially selected

Self SLD40-700IL-ES dimmable constant current switching power supply - technical innovation from SELF Electronics

Experience the innovative and reliable performance of the Self SLD40-700IL-ES dimmable switching power supply. Designed and manufactured by SELF Electronics, this powerful LED power supply sets new standards in lighting efficiency and operational reliability

The SLD40-700IL-ES model is part of SELF Electronics' successful SLD series, a product family renowned for its robust and highly efficient constant current solutions. Each model in the SLD series features excellent energy efficiency, easy installation and wide product range, offering different current and voltage variants to meet a wide variety of requirements.

Features of the SLD40-700IL-ES LED driver
  • Independent control gear: uses own power source
  • Protection class II, SELV output: Safe low-voltage output
  • Flicker-free design: Ensures constant quality of light
  • Triac dimmable (phase on or phase off): Flexible control
  • Overload and short-circuit protection: Reliable performance
  • Constant current: Stable output power
  • For LED applications: Ideal for LED lighting projects
Combining technology and tradition with SELF Electronics

SELF Electronics is a brand with more than twenty years of experience in LED technology, specialising in the manufacture of power devices, LED power supplies and accessories. The company is known for its high-quality power devices, which are sold in over 30 countries worldwide.

The reliability and longevity of LUMITRONIX

As the operator of LEDS.DE and a specialist in LED technology, LUMITRONIX offers a wide range of LED products and solutions for small businesses, tinkerers and large companies alike. With our broad industry knowledge and decades of experience, we help our customers find the right LED technology and use it successfully.

FAQ about the Self SLD40-700IL-ES constant current source
  1. Is this power supply protected against short circuits?
    Yes, the SLD40-700IL-ES has a built-in protection circuit against short circuits.

  2. What does 'flicker-free' design mean?
    The 'flicker-free' design ensures that the light from the PSU remains constant and does not flicker, which improves light quality and usability.

  3. What dimming range is possible with the SLD40-700IL-ES?
    The power supply supports a dimming range from 10% to 100%.
Technical Details
Manufacturer code
Power (W)
40.0 (W)
Electric Current (mA)
700 (mA)
Protection class
Size (L x W x H)
16.5 cm x 4 cm x 3 cm
0.22 kg

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