Re: [EVGRAY] Mechanical buck converter.

Body

Hi Warren, I find the interesting thing about the Variac, the impedance or inductance of the throttle can regulate what a standard buck converter is not possible.

I would have to reprocess the energy of the pushpull transformer first into a capacitor and then use it to operate a classic buck converter and would again have an impedance problem if the capacitor is charged too much and the impedance increases too much.

I think I will agree with the seller. The Variac can provide 23 ampere continuous load and 30 ampere for a short time. The peak voltage is 300V. The winding can also be connected so that the full impedance can be directly connected without a slider. So it would be a toroidal coil with a very high inductance with a very low ohmic resistance, interesting for many nice experiments.

If really one ignites a mega EMP these are the only devices that could regulate a voltage for resourceful electricians.


Your batteries are your only supply?

4x 6V batteries in series? as a 24V unit?

How many ampere hours does a battery have?

Do you still charge them with the Rene Charger and the few solar cells?

How big is a set of 40W solar cells in watts of final output?

regards

Sven