solid state BEDINI charging hilti dead batteries
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Uploader Comments (spdelgado1976)
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All Comments (8)
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That is what I am doing, calculating the circuits required for ~100# of wire :D
LMK what U think Guru
Rob
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Good Job! You are very close to limitless power.
A Hint: A bigger Coil with the same resistance will result in the same input power needed but the output power (back emf) gets way bigger!
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Congrates. I am curious how you set the 5khz on the input. ( if I understand the input board. )
You should check out the Joule thief circuit as well.
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In what period of time do you made the recharging?
Machiuka 2 years ago
more than 48 h because i used low input corrent
the important here is the time that the coil is turned on ! around 100 microsecond
remember that is the potential of the spike that is free ( between 300 to 600 volt ) ! this is the secret !
spdelgado1976 2 years ago
the generator of signals can generate varoius frequencies ( 1 hz ; 5hz ; 100 hz ; 1 khz ; 5khz ; 10khz .... ) , it´s is very stable because it is controled by a quartz cristal
see my another videos were i show the frequency in the coil using my multimeter that can measure frequencies ....
spdelgado1976 2 years ago
I am curious as to how they do under load. Thanks for sharing!
marthale7 2 years ago
they work very well after the first charge !!!
they were dead and now they come to life i will make a video but of corse it doesn´t prove nothing because people cold say they were never dead !!!!!
my conclusion is that i have a good timing with 5khz pulse and i can tell you when the voltage is less then 12 V ( in the battery ) with a load i have very power stored in the battery without doubts !!!!
spdelgado1976 2 years ago