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E-mail: sales01@ottima-tech.com
Address: 4th Floor, Building 1, Puhua Technology Park, Gongyeyuan Road, Da Lang, LongHua New District, Shenzhen, China

36V DC LED Driver

80W 36V constant voltage led driver
Triac dimmable LED Driver
IP20

Analysis of traditional incandescent, halogen and other dimming systems, because compared with LED lights, incandescent and halogen lamps are purely resistive devices, which means that its current waveform and voltage waveform will always be the same, when available When the silicon is used to adjust the light, the input voltage waveform deviates from the sine wave due to the change in the conduction angle of the thyristor, that is, the effective value of the input voltage is changed, and the purpose of dimming can be achieved.


Model

OTM-TDW80-12V

OTM-TDW80-24V

OTM-TDW80-36V

OTM-TDW80-48V

output

DC Voltage

12V

24V

36V

48V

Voltage Tolerance

±0.5V

Rated current

6.66A

3.33A

2.22A

1.66A

Rated power

80W

input

Voltage Range

180~250VAC (or 90~130VAC)

Frequency Range

47~63HZ

Power Factor (Typ.)

PF≧0.95/220VAC

Efficiency(Typ.)

83%

85%

86%

87%

89%

AC Current(Typ.)

0.47A

0.45A

0.45A

0.44A

Leakage current

﹤0.70mA/220VAC

Protection

Short Circuit

Hiccup mode, recovers automatically after fault condition is removed

Over Loading

≦120%

Over temperature

100℃±10℃ (The output voltage will turn off when the temperature is higher then100℃±10℃, after the temperature drop off ,it will recovery) automatic

Environment

Working TEMP.

-40~+60℃

Working Humidity

20~90%RH, non-condensing

Storage TEM.,Humidity

-40~+80℃,10~95%RH

TEMP.coefficient

±0.03%/℃(0~50℃)

Vibration

10~500Hz,2G 10min./1 cycle,period for 60min. each along X,Y,Z axes

Safety&EMC

Safety standards

EN61347-1 EN61347-2-13

Withstand voltage

I/P-O/P:3.75KVAC

Isolation resistance

I/P-O/P:100MΩ/500VDC/25℃/70%RH

EMC EMISSION

EN55015,EN61000-3-2,3 (≧50%loading)

EMC IMMUNITY

EN61000-4-2,3,4,5,6,11(Surge 4KV)

Others

Net.Weight

1.1 Kg

Size

200*70*46mm(L*W*H)

packing

329*279*176 10PCS

Notes

1. All parameters if NOT specially mentioned are measured at 220VAC input , rated load and 25℃ of ambient temperature.

2. To extend the driver’s using life ,please reduce the loading when start the drivers at lower input voltage.

3.Loading should be 60-100%


Description:

Wide Input Voltage:180~250VAC (or 90~130VAC)

0-10V/PWM/Resistor/Time 4 in 1 Dimmable

APFC (Active Power Factor Correction): 0.99 Typical 

All-Around Protection: OVP/OTP/SHORT

Programmable Output Current and Timing Dimming

Lighting Protection up to 6kV

Waterproof: IP67

100% Full Load Aging Test for 4 Hours @Ta=45℃

Safety Design Compliant to UL8750/IEC61347

Thermal Optimized Aluminum Case with Potting

ROHS, CE (LVD+EMC), FCC, CCC Certification

 

Application:

Outdoor Applications: Street Light, Tunnel Light, Landscape Light, Garden Light and others


FAQ

1.Can i get a discount price: 

We can allow you good discount according to your bulk order quantity. 

2.What capacitor you use? 

We use Rubycon, ECD, okcap

3.What transformer you use?

All of our coils are use pure copper wire


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