I have an old PSU which has an output of 18Amps at 12Volts DC. Is it dangerous if I touch the wires? Or is the voltage too low to jump my body (I heard anything below 40 Volts DC can't be felt by your skin).
I won't open the casing of the PSU so I won't come in contact with the charged capacitors.
I'll use the PSU to power a HHO generator