tkcmd
Newbie level 4
I made this little power supply but i have a problem wich i cant explain
**broken link removed**
When i make it like in the schematic my voltage between posive and ground terminal gets 48V (2x24V) and between negative and ground only -1V.
As soon as i add a 10k Ohm between the positive and ground terminal i get +24 V between + and ground and -24V between - and ground as it is supposed to be
Can someone explain me how it comes then when no load is attached the circuit acts as a voltage doubler ?
**broken link removed**
When i make it like in the schematic my voltage between posive and ground terminal gets 48V (2x24V) and between negative and ground only -1V.
As soon as i add a 10k Ohm between the positive and ground terminal i get +24 V between + and ground and -24V between - and ground as it is supposed to be
Can someone explain me how it comes then when no load is attached the circuit acts as a voltage doubler ?