Regards, Mike Willegal JK wrote:
(from sci.electronics.design ) " The electrolytic capacitors go bad in perhaps as few as 10 years if they are not powered on from time to time. The nonconductive surface on the aluminum electrode can gradually erode away. Under bias, this doesn't happen. "If this is true, does this mean powering an A2 up from time to time helps the aluminum capacitors stay healthy?