off topic. electronics project
greig corlett <[email protected]>
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Hi all a bit off topic but im sure there is some electronics enthusiasts on here. I am in the process of building a micro hydro generator from an old smart drive washing machine. i have rewired the stator to give an output voltage between 60 and 120v depending on speed and mostly load. I need to build a regulator which will charge a 48v battery bank and be capable of around 5-7A or about 250w. I was hoping to be able to use a 3 terminal regulator like the lm317 with current boost transistors but since this regulator has a max voltage of 37v would not be suitable. Is the another similar regulator which is capable of the voltages and can i use boost transistors in the same way with the higher voltage/ power required. Thanks guys for your help it will be very much appreciated. Greig _______________________________________________ DunLUG mailing list [email protected] http://lists.ethernal.org/listinfo/dunlug DunLUG Wiki - http://dunlug.kallisti.net.nz/