I'm putting some remote gear (tuner & relay boxes) at the antenna base that runs off a standard 12V-7Ah battery (control is via WiFi) that runs the microcontroller and energizes the relays, etc. Aver
I've got a nice inexpensive powersonic wallwart fast/float charger, but it's a switcher, and noisy. I'm looking for a inexpensive, wall wart style charger that has *some* regulation (AC line voltage
Look at the IOTA line of (switcher) PS. I first heard about them on the RFI reflector about 10 years ago. I've had mine for about 5 years. They are RFI quiet, at least my DLS-75 is. Its a 3 or 4 stag
I probably told you about them. Iota is here in Tucson and eons ago I moonlighted for some of the principals at another startup company. I've also used their stuff in my RV and have recommended them
The Genasun MPPT charge regulators are pretty quiet -- I'm using two of them with two different de-commissioned Thinkpad PSUs to float two different batteries in my shack. 73, Jim K9YC ______________
I've had very good success with BatteryMinder float chargers attached standby for years. They work on a pulse charge system and go months before I add a little water to flooded batteries. The pulse s