12V 4.17A IP20 Plastic Housing 50W Constant Voltage LED Driver AC to DC Lighting LED Transformers
OTMSS50-12 led transformer
DC output voltage
Output voltage error
Rated output current
Output current range
Wave and noise
DC output power
AC input voltage range
AC impulse current
Cold-start current 13A/115V 26A/230V
Over load protection
105%~150% rated output power
Over voltage protection
Protection:Shut down output voltage
short circuit protection
Setup rise hold up time
10~500Hz,2G 10min./1cycle,Period for 60min,Each axes
I/P-O/P:2.5KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
I/P-O/P:100M Ohms / 500VDC / 25 / 65% RH
Working temperature and humidity
Store temperature and humidity
Desgin refer to UL1012,EN60950-1,EN61347-1,EN-61347-2 approved
The upgraded design is Smaller, Quiet, has Greater operating efficency, has over-current protection, and eliminates problems with buzzing and overheating.
This is an excellent quality 4.15A 50W power supply.
Can be used for many LED lights and other applications.
Requires no minimum load and it is very quite without any buzz or humming noise.
Warning: Do not overload. Overload will cause the AC adapter to fail. We are not responsible for misuse of power supply.
It is recommended not to exceed the AC power supply's capacity. Please calculate your load before connecting the power.
Can you find your certificate in website?
Yes, we can send you the link and the key word to search on the website to check our led driver certificate.
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 led driver, 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.
Packing & Shipping