PD or Iota for my upgrade?
I'm thinking about a converter and battery upgrade. The batteries will be wet cell lead acid 6 volt Possible T-105s or the 230AH, EGC2 from Sam's club. I'll probably go for four. (Does nayone have...
Forum Discussion
Here are some labeled photos with some circuit info from my notes:
I'm sorry the text is so hard to read, but it should be possible to identify the resistor that needs to be decreased in value (by adding a resistor in parallel) to increase the output voltage. these resistors relate to the microcontroller (lower left when seen from the top) which just changes the output voltage. The resistors that control current sensing, voltage sensing and current limits are covered in the patent.
I'll also add that to get into the PD9280, there are two rivets that should be drilled out with a 1/8" drill and replaced with a 1/4" hex drive screw - like several other screws already on the case.
I'm sorry the text is so hard to read, but it should be possible to identify the resistor that needs to be decreased in value (by adding a resistor in parallel) to increase the output voltage. these resistors relate to the microcontroller (lower left when seen from the top) which just changes the output voltage. The resistors that control current sensing, voltage sensing and current limits are covered in the patent.
I'll also add that to get into the PD9280, there are two rivets that should be drilled out with a 1/8" drill and replaced with a 1/4" hex drive screw - like several other screws already on the case.
