The GE LET-75W-24V-SL Lightech low volt transformer uses patented auto-thermal regulation (proportional dimming of the output voltage over 90C) and its self-preserving 125°C thermal cut-off.
Embedded Lightech technology makes the transformers run cool with a higher efficiency of 95% at full load:
The electronic transformer output is automatically reduced if it accidentally overheats.
Lightech electronic transformers can be dimmed by low cost TRIAC dimmers without producing any acoustic noise, which is a common problem for other transformers.
Field effect transistors provide higher efficiency compared to the usual bipolar transistors. The higher efficiency results in both smaller size and longer life.
See the document below for complete specifications.
