Guru
Joined: 22/02/2006
Location: AustraliaPosts: 1395
| Posted: 06:54am 24 Jun 2023 |
G'Day Guy's,
Well as I said in my other thread my man cave/shed is now without power and I'm letting my forklift battery fully charge before taking off the solar. So I've changed tack and started working on the house shed again so I can finally setup my area at the back so I can move all my electronic gear down and make the room for electronics and my cnc.
Now as I'm on a lean budget as work aint very much I've decided to build up that ching board I got ages ago.
I do have those HY5608 360 amp fets here to use so the fets should get the best out of that 3Kw areosharp toriod. I do have a fair bit of 18sq.mm cable here so I'm going how many turns I can get inhand to fit in the centre of the toriod, I will be going with 12 turns for 24 volts.
Also I don't trust those power pcb tracks on the board so I'll put some copper wire on the tracks and solder them on so the current can flow as it needs.
Poida put up this schematic which I've been comparing with the circuit board and it is a close match.
For me understanding what the LM358's are actually doing will go along on my journey to understanding the big picture. Now those step down DC boards that fit vertical on the pcb I still need to find a source and knowing what the step down on the feedback 5 pin transformer.
I did order a couple of EGS002 boards and the expected delivery is 13/7 so plenty of time to get my head around this chinese board.
Cheers Bryan