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STEVAL-ILD004V2

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Digital wall dimmer for halogen and low-consumption lamps

Quantity $ per Unit Savings
1 - 2$82.080%
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In stock
$82.08
Parameter NameParameter Value
Target ApplicationLight Dimmer
Core ProductSTGF10NC60KD, TS820-600FP
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack2
GradeIndustrial
Package NameCARD

The STEVAL-ILD004V2 evaluation board represents an innovative and low cost power topology for light wall dimmers using two sensitive TS820-600FP SCRs and a single STGF10NC60KD IGBT to dim 100 - 240 V halogen lamps, SELV halogen lamps through magnetic or electronic transformers, and new CFL and LED dimmable lamps.


Control of the board is achieved with STM8S103F2 microcontroller.


In comparison with STEVAL-ILD004V1, this board introduces a buck SMPS (operated through the VIPer06XS) instead of a linear power supply, for compatibility acrtoss all dimmable LED and CFL lamps.

Key features
  • Flicker-free operation with paralleled lamps
  • Operation in 2- or 3-wire configuration
  • Leading-edge control
  • Operation at 110 V or 230 V line rms voltage and 50 Hz or 60 Hz line frequency
  • Dimmable power range:
    • 3 W to 600 W for 230 V rms line
    • 3 W to 300 W for 110 V rms line
    • higher power is possible with larger heatsink
  • Power efficiency @ 600 W - 230 V > 99%
  • Standby loss @ 230 V < 0.3 W
  • Short-circuit protection at startup
  • Enhanced interface with push-buttons; soft-start and soft-stop; memory of last setting
  • Compliance with EMC standards:
    • IEC 61000-4-5: criteria A for 2 kV surge
    • IEC 61000-4-4: criteria A for more than 4 kV
  • Filterless compliance with EN55015 for 600 W -230 V halogen lamp
  • RoHS compliant