12 volt buck/boost unit
For an appliance that requires four amps at 12 volts, what do I need to have it work with the 12VDC system. The catch is that the appliance needs 12 volts. Not 12.whatever, 13.x, or 11.x depending...
Forum Discussion
Depends on the brick Mr. Wz.
Even a medical grade brick tracks voltage somewhat. The boost DROK is flawless. months 24/7 operation, it's output has risen .004vdc Fabulous
The bucker I use is a Drok and it too is incredibly stable. Far more so than the medical respironics bricks I have kept track of. The only liability is in the packaging - exposed and unsightly.
The very best inverter driving current is of much higher value than what the Drok to Drok conversion would be. 10% loss at 3.0 amps is wildly better than a three amp draw on the batteries with no load placed on the inverter.
But then of course, there exists the issue of warranty of the device in question...
Even a medical grade brick tracks voltage somewhat. The boost DROK is flawless. months 24/7 operation, it's output has risen .004vdc Fabulous
The bucker I use is a Drok and it too is incredibly stable. Far more so than the medical respironics bricks I have kept track of. The only liability is in the packaging - exposed and unsightly.
The very best inverter driving current is of much higher value than what the Drok to Drok conversion would be. 10% loss at 3.0 amps is wildly better than a three amp draw on the batteries with no load placed on the inverter.
But then of course, there exists the issue of warranty of the device in question...
