|
If a Cree XM-L t6 LED was attached to a single Li-ion 18650 batteries approximate the LED forward current mA (@Forward voltage = 2.9V) |
February 13, 2022 |
|
From the specs that I can reach, that assembly is rated 2W, 700mA, 2.9V. The specs are in Russian, which I don't read, but their graph Voltage (volt, x axis) versus current (mA, y axis) stops at 3.3V (for 3 A). ref.: Cree XM-L t6 -- specs Since a single 18650 can store up to 4.2 volt (unknown maximum current at that voltage), there are clearly some "missing details" which are pertinent to formulate an answer. |
by vanderghast February 15, 2022 |
You must log in or create an account (free!) to answer a question.
Anyone can ask a question.
Did you already search (see above) to see if a similar question has already been answered? If you can't find the answer, you may ask a question.
CircuitLab's Q&A site is a FREE questions and answers forum for electronics and electrical engineering students, hobbyists, and professionals.
We encourage you to use our built-in schematic & simulation software to add more detail to your questions and answers.
Acceptable Questions:
Unacceptable Questions:
Please respect that there are both seasoned experts and total newbies here: please be nice, be constructive, and be specific!
CircuitLab is an in-browser schematic capture and circuit simulation software tool to help you rapidly design and analyze analog and digital electronics systems.
