Econology wrote:denis wrote:get a computer inverter, often throw away because hs battery, you power with a car battery, and voila!
Are you sure it's reversible ??? A 220 V alt. -> 12 V does not make an inverter 12 = -> 220 V alt .... or did I miss kkchoz ...?
Hello,
You don't have to miss KKchoz it's not reversible,
it's 2 different circuits .. in the same box.
I don't know if it's the same inverters as in America,
apart from that it's 12v DC at 110volts AC
The ones I opened don't work as you describe
There is a simple circuit that takes care of charging the (power pack)
like a normal charger on the sector, the battery permanently feeds the inverter and the computer is always connected to the inverter, there is no transfer when the current flip, in the event of a cut there is no more battery charge so this lasts the battery discharge time.
I saw no relay in this box, and practically irreversible (it is a pushpull transistore system)
I find this inverter a little weak to provide the controls of a heating system, there is a small circulation pump and a fan for the air from the burner.
Inverters have greatly reduced the latest prices At CANADIANTIRE
a 200w $ 30 Canadian
a 400w $ 50
a 800w $ 75
Andre
