OTM-TD202800-830-28 Constant Current LED Driver, 830mA 25-36V 28W Dimmable


  • $47.00 USD
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SKU: 666561426521
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 Product Description 

Product Constant Current LED Driver
Model OTM-TD202800-830-28
Input Voltage 90-130V AC
Input Current 0.9A
Input Frequency 50-60Hz
Power Factor PF>0.95
Efficiency >85%
Output Regulated Current 830mA
Output Power 28W
Output Voltage 25-36V DC
Dimmable Yes (Triac Dimming)
Ambient Temperature (Ta) 40°C
Case Temperature (Tc) 90°C
IP Rating IP20 (Dry and Damp Locations)
Dimensions 139.63mm x 47.25mm x 28.86mm
(5.5in x 1.86in x 1.13in)
Class Certification Class 2


The OTM-TD202800-830-28 is a Constant Current LED Driver with a model number of OTM-TD202800-830-28. It is designed to regulate the current supplied to an LED light source and provide a constant current of 830mA with an output power of 28W. The driver is capable of driving LED light sources that have an operating voltage range of 25-36V DC.

The input voltage of the driver is 90-130V AC with an input current of 0.9A and an input frequency of 50-60Hz. The driver has a high power factor of PF>0.95 and an efficiency of >85%, which ensures that it can operate efficiently and effectively.

The OTM-TD202800-830-28 is a dimmable driver and can be used with Triac dimming systems. It can be operated in ambient temperatures of up to 40°C and has a case temperature of up to 90°C. The driver has an IP20 rating, which makes it suitable for dry and damp locations.

The dimensions of the driver are 139.63mm x 47.25mm x 28.86mm (5.5in x 1.86in x 1.13in), and it has a Class 2 certification, which means that it has been designed to meet specific safety requirements for use in low voltage applications.

Overall, the OTM-TD202800-830-28 Constant Current LED Driver is a high-quality, efficient, and dimmable driver that is suitable for a wide range of LED lighting applications in dry and damp locations.
Note: Never use constant voltage driver instead of constant current driver, even if Voltage and mA are equal. 

How to Install OTM-TD202800-830-28 Dimming Constant Current LED Driver?

  1. Ensure that the power is turned off.
  2. Verify the output current of both the light and the driver.
  3. Remove the caps on both sides and loosen the screws on the green terminals.
  4. Attach the AC wires to the terminals labeled Line (L) and Neutral (N).
  5. Connect the positive wire of the light to V+ and the negative wire to V-.

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