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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

12V 50W Lighting LED Transformers

50W 12V constant voltage led driver
Ultra thin 18mm thickness
IP20

Specifications

Model

OTMSS50-12

DC output voltage

12V

Output voltage error

±1%

Rated output current

4.17A

Output current range

0-4.17A

Wave and noise

100mVp-p

Inlet stability

±0.5%

Load stability

±0.5%

DC output power

50W

Efficiency

0.86

AC input voltage range

85-264VAC

Input current

0.5A/115V 0.25A/230V

AC impulse current

Cold-start current 13A/115V 26A/230V

Leakage current

<0.5mA/240VAC

Over load protection

105%~150%  rated output power

Protection:Hiccup mode

Over voltage protection

12V

Protection:Shut down output voltage

short circuit protection

Protection:Hiccup mode

Temperature coefficient

±0.03%(050)

Setup rise hold up time

200ms,100ms,30ms

Vibration

10~500Hz,2G 10min./1cycle,Period for 60min,Each axes

Withstand voltage

I/P-O/P:2.5KVAC  I/P-FG:2KVAC  O/P-FG:0.5KVAC

Isolation resistance

I/P-O/P:100M Ohms / 500VDC / 25 / 65% RH

Working temperature and humidity

-10~+60°C, 20~90%RH

Store temperature and humidity

-20~+85°C, 10~95%RH

Overall dimension

185*63.5*22mm

Safety standards

Desgin refer to UL1012,EN60950-1,EN61347-1,EN-61347-2 approved

EMC

EN55015,EN55022,EN55024,EN61000-2,EN61000-3,EN61547 approved


Features

High efficiency up to 90%

100% full load burn-in test

Low output ripple and noise

Protection:Over load/Over voltage/Short circuit

Free sample is available

3 years warranty


FAQ:

Can you find your certificate in website?

Yes, we can send you the link and the key word to search on the website. 

And we can also search and show you the result. 

Who pay for the sample fee and delivery fee. 

Because every day, many customer ask for free sample, Many a little makes a mickle, so for new customer, our company regulate the samples and delivery fee not free. However, if we cooperate already, if you need new led driver sample, we can apply for free sample for you. 

How many years warranty of your led driver?

Our led driver warranty is at least 3 year, we can also make 5 years warranty led driver for you if you need. 

We not supply no warranty led driver, because we hope for long time cooperation and we need to keep our high reputation in the market, so if you ask only low price and not need warranty, we rejected to do.


Applications


Packing & Shipping


Certificates


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