Osram HTM 70 74W 230–240V Halogen Transformer for 12V Lamps

The OSRAM HTM 70/230–240 HALOTRONIC® Electronic Transformer is a premium solution for powering low-voltage halogen lamps in both residential and commercial applications. With a nominal output of 74W and 11.2V output voltage, it supports precise and efficient lighting performance. This transformer features a compact, space-saving design, making it perfect for recessed or surface-mounted luminaires in settings like conference rooms, restaurants, retail spaces, and living areas. Built with short-circuit, overload, and overtemperature protection, the HTM 70 guarantees long-lasting reliability and lamp life.

The HTM transformer is fully dimmable (0–100%) with both leading and trailing edge dimmers, offering maximum flexibility in lighting design. It achieves 95% efficiency, operates at a power factor of 0.99, and features automatic reversible protection systems. It is lightweight at just 110g, with compact dimensions of 108 × 52 × 33mm, making it ideal for space-critical installations. Certified to EN and IEC standards, this IP20-rated Class II unit supports a maximum 2m cable length to the lamp and is designed for easy wiring using screw terminals.