MrNaz
Enlightened
I am trying to get the most out of my scuba light. I have replaced the emitters with P4s, and would like to drive them a bit harder. Currently they are wired in parallel with 4 NiMH batteries supplying them with a resistor in series.
In order to power them with as little modification to the head as possible, I need a buck driver that can take the ~4.8V coming from the NiMH batteries and regulate it to 3.7V @ 3.5A. Does anyone know a buck driver that can do this?
In order to power them with as little modification to the head as possible, I need a buck driver that can take the ~4.8V coming from the NiMH batteries and regulate it to 3.7V @ 3.5A. Does anyone know a buck driver that can do this?