Product Description 

Product	Constant Current LED Driver
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	350mA
Output Power	16.8W
Output Voltage	30-48V 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 18.5mm (3.7 x 1.42 x 0.72 in)
Class Certification	Class II
Certification

The OTTIMA OTM-TD20 is a constant current LED driver designed for indoor use only, with an IP20 rating. It has an input voltage range of 90-130V AC, input current of 0.24A, and input frequency of 48-62Hz. The power factor is greater than 0.95 and efficiency is greater than 85%.

The driver is capable of providing a regulated output current of 350mA and maximum power of 16.8W. The output voltage range is 30-48V DC. It is dimmable with Triac Dimming, which allows the user to adjust the light intensity.

The driver has a maximum ambient temperature (Ta) of 40°C and a case temperature (Tc) of 90°C. Its dimensions are 94 x 36 x 18.5mm (3.7 x 1.42 x 0.72 in). It is classified as Class II, which means it has two layers of insulation protection.

Overall, the OTM-TD20 is a compact and efficient LED driver that can provide constant current output to power LED lights, while also offering dimming capabilities. Its Class II certification and IP20 rating make it suitable for indoor use. The output current and voltage ranges make it suitable for powering LED lights with specific requirements, such as those with a voltage range of 30-48V DC and a maximum current of 350mA.
Note: Never use constant voltage driver instead of constant current driver, even if Voltage and mA are equal. 

Features:

• The OTTIMA OTM-TD20 is a constant current LED driver designed for indoor use only, with an IP20 rating.
• It has an input voltage range of 90-130V AC, input current of 0.24A, and input frequency of 48-62Hz.
• The power factor is greater than 0.95 and efficiency is greater than 85%.
• The driver can provide a regulated output current of 350mA and maximum power of 16.8W.
• The output voltage range is 30-48V DC, and it is dimmable with Triac Dimming, which allows the user to adjust the light intensity.
• The driver has a maximum ambient temperature (Ta) of 40°C and a case temperature (Tc) of 90°C.
• Its dimensions are 94 x 36 x 18.5mm (3.7 x 1.42 x 0.72 in).
• It is classified as Class II, which means it has two layers of insulation protection.
• Overall, the OTM-TD20 is a compact and efficient LED driver that can provide constant current output to power LED lights while offering dimming capabilities.
• Its Class II certification and IP20 rating make it suitable for indoor use, and its output current and voltage ranges make it appropriate for powering LED lights with specific requirements, such as those with a voltage range of 30-48V DC and a maximum current of 350mA.

How to Install OTTIMA OTM-TD20 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-.