OTTIMA OTM-TD20 Constant Current Triac Dimming LED Driver, 430mA 36-42V 18W

SKU: 666561425012



Model OTM-TD20
Input Voltage 90-130V AC
Input Current 0.24A
Input Frequency 48-62Hz
Power Factor PF>0.95
Efficiency >85%
Output Regulated Current 430mA
Output max Power 18W
Output Max Voltage 36-42V DC
Dimmable Yes (Triac Dimming)
Ambient Temperature (Ta) 40°C
Case Temperature (Tc) 90°C
IP Rating IP20 (Indoor use only)
Dimensions 94 x 36 x 18.5 mm (3.7 x 1.42 x 0.72 in)
Class Certification Class II



  • OTTIMA OTM-TD20 Constant Current LED Driver
  • Provides a regulated output current of 430mA and a maximum output power of 18W
  • Suitable for powering LED lights within the specified current and power range
  • Input voltage range: 90-130V AC, input current: 0.24A, input frequency: 48-62Hz
  • High power factor (> 0.95) for efficient power conversion
  • Efficiency rating over 85% to minimize power loss
  • Output voltage range: 36-42V DC, compatible with a wide range of LED lights
  • Dimmable using Triac Dimming for adjustable lighting intensity
  • Designed for indoor use, IP20 rating for protection against solid objects (>12.5mm)
  • Operating ambient temperature up to 40°C, maximum case temperature: 90°C
  • Compact dimensions: 94 x 36 x 18.5mm (3.7 x 1.42 x 0.72 in)
  • Class II classification with double insulation for added safety.


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