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Old 06-15-2009, 07:57 PM
tarassio tarassio is offline
Junior Member
Join Date: Sep 2008
Posts: 4
Hi all.
This is my thought about heater.
It will be better to make coil and cut it in the middle,
than put switching element beetween these new two coils.
I will explain why. When you energize the coil and then cut ot in the middle,
you get the same pulse polarity but more strenght.
For example on the end named 3 on the image you get plus and on the end 4 you get the minus.
This eliminate problem with switching reverse polarities when directing current back to battery.
I only can't made switching for this type of circuit by myself and i hope that anyone suggest how to make it.
Thank you ALL!
Attached Images
File Type: jpg heater.jpg (36.9 KB, 146 views)