STEVAL-ILD003V1:Analog wall dimmer for CFL/LED lamps based on the TS820 (EU version 220 V)

The STEVAL-ILD003V1 demonstration board is designed to propose a low-cost analog dimmer topology using a sensitive SCR TS820-600FP. The dimmer can drive typical low-consumption lamps, particularly CFL and LED dimmable lamps.

Through-hole technology is used for the most important components such as LC filter, gate resistor, turn-on delay capacitor, etc., in order to allow board modification, if needed.

The STEVAL-ILD003V1 eliminates flickering thanks to its continuous current applied through the sensitive SCR gate. This dimmer could easily replace a standard low-cost analog Triac light dimmer using a Diac-controlled circuit.

Key Features

  • Operation for 2-wire wall dimmer
  • Leading-edge control (compatible with all lamps commonly found on the market)
  • Operation on 230 V line rms voltage (198 to 264 V) and 50 Hz or 60 Hz line frequency
  • Dimmable power range with halogen, CFL and LED lamps (without heatsinks mounted on SCRs1):
    • 3 to 350 W for 230 V rms line
  • Maximum operating ambient temperature: 60 °C
  • Power efficiency @ 350 W / 230 V > 99%
  • Standby losses @ 230 V < 0.5 W (could be reduced to 0 if potentiometer features a mechanical switch to open the circuit at minimum setting)
  • RoHS compliant
  • Compliance with EMC standards
    • IEC 61000-4-4: criteria A for more than 2 kV
    • Compliant with EN55015 with 350 W / 230 V halogen lamp
产品规格
DescriptionVersionSize
DB1471: Analog wall dimmer for CFL/LED lamps based on the TS820 (EU version 220 V)3.0189 KB
用户手册
DescriptionVersionSize
UM1512: STEVAL-ILD003V1: SCR dimmer, EU version2.1929 KB
Board Manufacturing Specifications
DescriptionVersionSize
STEVAL-ILD003V1 gerber files2.154 KB
Bill of Materials
DescriptionVersionSize
STEVAL-ILD003V1 BOM4.139 KB
Schematic Packs
DescriptionVersionSize
STEVAL-ILD003V1 schematics2.1112 KB
许可协议
DescriptionVersionSize
Evaluation products license agreement1.0125 KB
样片和购买
型号Core ProductUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
STEVAL-ILD003V1TS82085.751NECEAR99ITALY
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
STEVAL-ILD003V1CARDIndustrialEcopack2
Analog wall dimmer for CFL/LED lamps based on the TS820 (EU version 220 V) STEVAL-ILD003V1
STEVAL-ILD003V1: SCR dimmer, EU version STEVAL-ILD003V1
STEVAL-ILD003V1: SCR dimmer, EU version STEVAL-ILD003V1
STEVAL-ILD003V1: SCR dimmer, EU version STEVAL-ILD003V1
STEVAL-ILD003V1: SCR dimmer, EU version STEVAL-ILD003V1
ST-LINK/V2 in-circuit debugger/programmer for STM8 and STM32 ST-LINK-V2