I14R10
Full Member level 3
I need +5V, GND and -5V. Can I just use 12V DC and put 6V as a ground and then stabilize the voltage with 7805 and 7905 stabilizers? Like this:
+12V........+6V
-.............. -
-.............. -
-...............-
-...............-
-.............. - 0V
-...............-
-...............-
-.............. -
-.............. -
0V............ -6V
Would it be better to use transformer with two secondary coils? But then I would need to rectify it first.
+12V........+6V
-.............. -
-.............. -
-...............-
-...............-
-.............. - 0V
-...............-
-...............-
-.............. -
-.............. -
0V............ -6V
Would it be better to use transformer with two secondary coils? But then I would need to rectify it first.