tri-rebel in series which buckpuck?

[pico]

Can I drive the tri-rebel r-r-r in series with a buckpuck and one of the li-ion 7.4v battery packs, and if so, which size buckpuck will be best for this?

[Jay-gon Jinn]

Assuming the spec on the Triple Red is the same as the single, with a 2.4vf for each die, yes. Rebel Reds are recommended to be run at 700ma by the manufacturer, so I'd go with the 700ma puck.

[pico]

Just wanted to make sure how the puck works. It maintains current even if its more than one LED in series then. Thanks.

[cvsickle]

Yes. Oversimplification: Wiring in series divides the voltage and uses the same current. Wiring in parallel divides the current and uses the same voltage.