Digital Systems


Product family features
  • DALI transformer for low voltage halogen lamps
  • Electrical isolation between the primary side and the secondary side
  • Short-circuit protection, overload protection, overtemperature protection: electronically reversible
  • Energy efficiency: ≥ 91 % (according to ErP regulation 2012/1194/EC)
  • Device fits also for special applications where dimming below 1 % is required
Product family benefits
  • Very low power consumption thanks to high efficiency
  • Through-wiring possible on the primary side
  • Large temperature range
  • Protective operation throughout the entire partial-load range for long lamp life


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Nominal voltage
Lamp wattage
Data sheet
HTI DALI 105/230…240 DIM
44.0 mm 34.0 mm Yes 230…240 V 35…105 W

Information about Family

The HALOTRONIC HTi is a DALI transformer for use with low voltage halogen lamps, and is suitable where you need dimming below 1 %. Highly energy-efficient, it provides short-circuit, overtemperature and overload protection (electronically reversible) and electrical isolation between the primary and secondary sides. It does not allow switching between the electronic transformer and the lamp. HALOTRONIC HTi is suitable for use inside; for effect and accent lighting, object lighting, recessed and surface-mounted ceiling light fittings and for the illumination of spaces such as conference rooms and living rooms. It is also good for shoplighting and restaurant lighting. It consumes little power, yet has a large temperature range, and its protective operation throughout the entire partial-load range promotes lamp life. You can through-wire HALOTRONIC HTi on the primary side.
Areas of application
  • Effect and accent lighting
  • Living rooms
  • Object lighting
  • Conference rooms
  • Restaurants
  • Recessed and surface-mounted ceiling luminaires
  • Shop lighting
  • Event rooms