If I want to connect 15 bulbs of this in parallel can you tell me how much watts of power supply driver transformer should I need?
61456
In a parallel circuit, you just add the watts of each light. 15 watts. But you should have a larger power supply. A 18 watt supply should work.
336682
It depends on the lamps you are driving with the controller. This controller is capable of up to 6A per channel, so yes if you were driving enough lamps to max out the controller it would require an 18A power supply. This controller and an 18A, 12V power supply can drive up to 216 W(atts) of lamps.
209273
Hi Williams castillo Is each of your LED strips is 24 watts for every 5m? Then just sum the total and as you can see the led driver is 100 watts from the power output so if you use 4 strips you will be ok (96 watts) and within the range of the driver
1257007
I switched from the lamps to the LED units and used the old transformer from the initial installation. Obvious much larger than necessary since these LED's are rated at 2 watts. A smaller transformer of 40 watts will work fine with plenty of reserve to add more fixtures.
1526825
LED's come in all different voltage ranges , most commons being 1.5 volts, 3 volts, 9 volts, and 12 volts. The output from the LED driver: *Input Voltage:110 -130 Volt*Output Voltage:12V DC*Power:150 Watt 12.5Awould imply that you are within the working range of the LED driver in that you are not exceeding 150 watts. Watts = volt amps, therefore amps = 60/12 = 5 amps. LED driver is limited by 12.5 amps, therefore you ar within the working range. Don't see a problem with your planned setup.
1309786
I can't answer your question because I do not know . I am using the transformer on a 35W halogen bulb with good results. Marvin Wasserman
509736
You will have to figure out how many amps your lights will draw. Then match that to a transformer
1181545
You need to make sure the voltage on your transformer is large enough to handle the bulbs you put in. For example if you use 7 watt bulbs and you have 10 lights, that your transformer is set up for that much wattage total 70 watts.
176775
I really don't know, but I would think it should work since I use it to power three 20-watt 12V AC bulbs. You are talking about using a total of only 12 watts, while my installation uses a total of 60 watts. Therefore, I'm pretty sure this transformer would easily handle your four 3-watt bulbs--as well as up to 16 more of them.
2110481
You need a 6 amp power supply for each full strip of lights. If you intend to have all 7 sync'd to the same color then you need six of these
337985
You are dealing with two 27 watt lights and using a power supply rated at 12 amps. Be sure to check amount of amps to run the two lights. Theoretically it should work.
1143892
You can't run 5 strips in series, the power brick, or dc converter will not supply that many leds with adequate power. The most that might work together would be two of these strips. Voltage drop becomes an issue with any more than that which could create an electrical hazard. Like another person suggested, go to a lighting professional if your looking to light up a very long run.
789652
If the limit on your transformer is 100 W and you have 52W installed now, then you can only add 4 of these because the bulbs are 10W.
1696259
The power supply is 36 watts and 15 volts DC. I also have the plain Finnex Fugeray 48" (no red LEDs) It seems brighter, but is only 24 watts per power supply.
862200
if you have 13 lights and they are 4 watts, that would be a total of 52 watts, you should be fine! I run 10 lights with 7 watts. and have for three or four years.
2060308
Yes. Although you may want to overestimate your requirements for that power supply. These boards are quite efficient, but not 100%, so your supply will need to provide &gt;30 watts to get 30 watts to the LED. Anyway, in all cases it is a good idea to have 30% or so overhead on your power supply.
2188
If you are tieng in 4 of these strips(24watts) to a power supply you will need a power supply of at least 96 watts. Dont worry about using a larger transformer and transformers are usually rated for full output...a 100 watt wold be fine. Use a constant voltage transforme not a constant current one! It is DC current.