For the voltage feedback to the LM2576 wouldn't it have sufficed to use an appropriate voltage Zener diode connected with the anode to the output of the main pass transistor and the cathode to the feedback pin of the LM2576 (of course also having a pull up resistor on the feedback pin)?
Hey Whixr and Addie! How did you get the input impedance on the LM386 preamp right? Did you just decide that the LM386's 50k input impedance is going to be fine and you're going to make up for the loading by adding more gain (20-200 for the 386)?
Are Sunny Boy and SMA by any chance the same company? My parents installed a solar power system on their roof a year ago and the installed inverter is an SMA brand inverter which has exactly the same display and even the same bezel (grey surrouding with the bluetooth logo)
Ich mag Behemoth und auch den Sound von The Satanist aber nach dem Interview ist man genauso schlau wie vorher, Nergal mag sein neues Album (Captain Obvious meldet sich) und es ist egal wie man Behemoth nun aussprechen möchte.