22-02-2016, 08:16 PM
Hi.
The ALD110900 EPAD Mosfets arrived today. First impressions with the toroid are not as good as I was expecting. There is no improvement on weak signals and hand capacitance seems to load up the frame.
I think the turns ratio of the toroid is now more critical than with a humble OA91! Load impedance also loads the loop. So experimentation still goes on. Might have to leave it though this week as the cars MOT is due and I'm going to try and struggle to do some jobs myself as cash is tight, fingers crossed guys!
The ALD110900 EPAD Mosfets arrived today. First impressions with the toroid are not as good as I was expecting. There is no improvement on weak signals and hand capacitance seems to load up the frame.
I think the turns ratio of the toroid is now more critical than with a humble OA91! Load impedance also loads the loop. So experimentation still goes on. Might have to leave it though this week as the cars MOT is due and I'm going to try and struggle to do some jobs myself as cash is tight, fingers crossed guys!
