We will add reliability to our device and take care of cooling.
Used elements for improvement:
1. Diode bridge-GBJ2510, 25A, 1000V or similar.
2. The main output transistor-BUY69A or analogs.
3. Pair of output transistor-KT816G or KT816B, KT816V.
4. Breaking resistor-0.1 OHM, 10 Watts, you can put 15-20 Watts.
5. Capacitor-4700mkf, 50V
6. A pair of resistors 1.5 Ohms and 820 OHMS, 0.25 Watts.
7. Resistor 390 OHMS, 2 Watts.
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