Report 0-30 Vdc Stabilized Power Supply in Projects Q/A Posted August 19, 2004 hello.I'm MOH and have a question pleas help me .the max Vcc for TL081 is 18 volts (data sheet) . how in this circuit the opamp supplied by the voltage that come from bridge and has about 35 volts . it must be damaged .isn't it its very important for me pleas answer to me ???