thanks for so soon answer these values are so 47/22 / 5.6 / 15 what is ohnm or K or something is missing I do not understand this part of the circuit anymore when I see that the black arrow does not touch the bone point anything briefly explain this part greeting ddelapaz
The diagram shows the power transistor attacked its base by the emitter of the driver, verify this since the one who should attack said base is the collector ...
thanks for so soon answer these values that I indicate in red are like this or something is missing I do not understand this part of the circuit anymore when I see that the black arrow does not touch the bone point nothing briefly explain this part of this greeting ddelapaz
resistance values, all in ohms. except the one that says 1K, (1000 ohms). The arrow and the 3 points are three load connections, max, med, min I don't remember in what order. in practice it would be something like 13.8 v min, 14.0 v med, 14.2 v max, but there are variations depending on which installation you connect. the BDW94C on heatsink and insulated. The circuit is copied from a regulator of recognized brand in Argentina. greetings atte jorge
As the friend Julio Cesar Torres said, the driver was poorly drawn. THANKS TO HIM, I corrected it. Cheers ! dayrel, to handle pilot light would be another regulator, I do not have such a circuit. I leave you link datasheet bdw94c https://www.mouser.com/ds/2/149/BDW94C-888668.pdf regards!