Contact Us
TEL: +86-755-21006895
Mob: +8618923838718
E-mail: sales01@ottima-tech.com
Address: 4th Floor, Building 1, Puhua Technology Park, Gongyeyuan Road, Da Lang, LongHua New District, Shenzhen, China

LED Driver 40V

20W 300-420mA constant current led driver
Triac dimmable LED Driver
IP20

Model

OTM-TD55420

Output

DC Voltage

30-55V

Rated Current

300-420mA

Rated Power

20w

Input

Voltage Range

100~265V AC

Frequency Range

47-63Hz

PF

PF≥0.92/110V ; PF≥0.95/220V ; PF≥0.93/250V

Efficiency

>84%

Environment

Working Temp.

-40~+60℃

Storage Temp.,

-40~+80℃

Temp. coefficient

±0.03%/℃(0~50℃)

Others

Size

135*47*24mm

IP code

IP20

Packing

309*279*176mm,20pcs/ctns

Warranty

3 years

Certificate

CE/ROHS/FCC/ETL

Delivery

7 working days for sample order,12 working days for 500pcs

Payment terms

T/T, Western Union,Paypal, Trade Assurance


Typical Feature

1.Constant current mode power supply    

2.Protection:Short circuit/Overload/Over voltage/Over temperature  

3. IP20 design for indoor applications

4.100% burn-in tests <at full load> , full-round tests

5.3 years warranty



Shipping and packing


FAQ

1.How many years of your company established?

Our company is established in 2006

2.How many workers of our company 

We have about 150 workers.

3.Can i get a discount price: 

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


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



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