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Old 10-11-2017, 02:15 AM
Wistiti Wistiti is offline
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Join Date: Mar 2012
Posts: 483

Originally Posted by RoliK View Post
Interesting thread. I want to make a replication. Because of the switch.
Is it possible to use a single change-over relay? Would be much easier.

Lg rolik
Hi Rolik. As Skywatcher say it is what I use for switching and it work really well!

All, here is a video of the last circuit Sky an Dragon have share:
My load is 300w and the starting voltage of the battery is:
B1: 12,59v
B2: 12,53v

Until now, the load is really slow to warm this little glass of water... for sure I will not have a tea from it!! maybe the voltage going to it is to small. I am thinking to adjust it with a dcdc converter as Sky have already suggest... (see the image)

Any comments are welcome!
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