I feel compelled to pass on a "Lesson Learned" here. When checking out in our 295 having recently purchased it, I was doing some pattern only work. I had all the outside lites on, strobes, nav, both landing lites, one nav/comm, one comm on 121.5, transponder. Fuel boost pump on just prior to landing until shortly after takeoff, high RPM during takeoff, medium RPM on downwind, etc. The Jasco fried. Troubleshooting an expensive R&R of Jasco, I re-verified the elec load. Basic math adding these loads did not account for two problems I had that many of us may also have. My batteries were tired so there was a large recharging load from after engine start, and the Jasco was old and likewise tired. Loading it up so much pushed past it's ability. Now, I account for the charging and am very careful how many of these electrical Loads I put on the Jasco until I am at high RPM where the Jasco is putting out to its capability. Not only will mismanagement of these loads be expensive, but it may leave me stranded far from help on some lake or river here in AK.