Input Voltage Range
Output Current Range
Rated Power (Max)
250K hrs min, MIL-HDBK-217F (25℃ )
OTM-TD series offers constant current drivers with wide-range dimmable output current and 85-265Vac universal input.
The output current of this series are up to 400mA/500mA/600mA/700mA with Dip switch current setting, and designed for Triac/ELV dimming applications.
100,000 hours lifetime at 65ºC Tcase
5 years warranty at 70ºC Tcase
Constant current output
Compatible with Triac/ELV Dimming
Output current settable with DIP Switches
Safety according to UL1310 & EN61347-2-13
EMC according to FCC part 15 Class B
Lightning, OVP, SCP, OTP & Open Circuit Protection Electrical Specification
Our company profile
Ottima is a worldwide supplier of LED driver established in 2006. Ottima is a high-tech enterprise specializing in the R&D, manufacture and export of LED driver and LED power supply. Our products series include LED drivers for LED spotlight bulbs, bulbs, down lights, panel lights, tubes, streetlights and industrial lights. Our factory covers 2,500 square meters and operates under TUV(GMC) guidelines. With 120 workers utilizing 6 production lines, we have a monthly output of 100,000 drivers for LEDtubes,100,000 drivers for LED bulbs and 50,000 drivers for other LED lamp