Charles Belcher
New elf
Topic: Power injection to a Mega Tree with 9' diameter base using 5m, 30 count, 5V, 2812B rgb strips. All strip inputs are at the bottom of the tree.
I am having Ray pre-solder pigtails onto both the input and output side of the strip. Male on the input side and female on the output side.
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I am putting together my order for Ray Wu today and have a question about cabling. Power supplies and controller will go at the center pole just above ground level.
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I understand the wiring guide on page 51 of the 101 Manual. What I don't understand is how to accomplish the diagrams with the black 13.5mm 2 core and 3 core cable and "T's" that Ray sells.
For example, if I am powering all of the rgb strips from external power supplies and not powering any of the strips from the controller, because the 2812b's are 3 wire, I would only need the one data line coming from the controller to the strips and the voltage + & - would come from the external power supplies--right?
Let's say for simplistic sake, that I am only connecting one strip per controller channel. Which pigtails, cables and T's would I use and where?
Next example would be; I jump two adjacent strips together at the top of the tree. So power and data go into the bottom and they are simply plugged together at the top of the tree. Which pigtails, cables and T's would I use in this situation and where?
Any help would be greatly appreciated.
Charles
I am having Ray pre-solder pigtails onto both the input and output side of the strip. Male on the input side and female on the output side.
___________________
I am putting together my order for Ray Wu today and have a question about cabling. Power supplies and controller will go at the center pole just above ground level.
___________________
I understand the wiring guide on page 51 of the 101 Manual. What I don't understand is how to accomplish the diagrams with the black 13.5mm 2 core and 3 core cable and "T's" that Ray sells.
For example, if I am powering all of the rgb strips from external power supplies and not powering any of the strips from the controller, because the 2812b's are 3 wire, I would only need the one data line coming from the controller to the strips and the voltage + & - would come from the external power supplies--right?
Let's say for simplistic sake, that I am only connecting one strip per controller channel. Which pigtails, cables and T's would I use and where?
Next example would be; I jump two adjacent strips together at the top of the tree. So power and data go into the bottom and they are simply plugged together at the top of the tree. Which pigtails, cables and T's would I use in this situation and where?
Any help would be greatly appreciated.
Charles