Please…what does PWM stand for?Several ways to convert a DC voltage to a different level. Different chips. PWM, simply put, controls the "on" time of full voltage, so you get an average. E.g. if 4 volts is "on" half the time, you average 2. mods would also need a circuit to increase the voltage, or they'd not be able to ever provide a higher than current battery voltage. So what you get it rapid pulses of full voltage. If fast enough (Provari) the user doesn't notice.
DC-DC converters use different chips to actually deliver a continuous voltage, as user specified. So on an oscilloscope it would be a straight line at the set voltage, where PWM would not.
Just got my pipe in today. I was so excited about it that I drove home for lunch to grab it and play with it. Now that I'm home I'm playing with it in TC. All I can say is...
Congrats!!! Pics please!
And that's all that matters!