Pierre's 170W in 1600W out Looped Very impressive Build continued & moderated

[d3x0r]

right now there's these RFID antenna that are widely produced and can be like 10 cents each...

RFID antenna; 125kHz; 50x50x3mm; 790uH


or like in 20 pcs sets from ebay for 8.92...

[d3x0r]

@gotoluc
30 pole, 5 pitch, suggested pairing...


would run you know like a Harley... stochastic engine something


Or maybe just 2 pairs...

[cheors]

We can probably remove 36 transistors and drive relays directly with Arduino outputs:

https://www.ebay.fr/itm/8-Canaux-5V-Relais-Module-High-Low-Level-Trigger-avec-Isolation-Optocoupleur/253428066457?hash=item3b017d6899:g:K38AAOSwhilaaYup

[d3x0r]

We can probably remove 36 transistors and drive relays directly with Arduino outputs:

https://www.ebay.fr/itm/8-Canaux-5V-Relais-Module-High-Low-Level-Trigger-avec-Isolation-Optocoupleur/253428066457?hash=item3b017d6899:g:K38AAOSwhilaaYup

Yes there's lots of those; even at newegg, amazon, ... I found one relay module was 16 in a plexiglass box for like $24.
can even get solid-state-relay versions...(err nevermind SSR; too leaky; too high voltage requirement)

[gotoluc]

@gotoluc
30 pole, 5 pitch, suggested pairing...


would run you know like a Harley... stochastic engine something


Or maybe just 2 pairs...

Interesting d3x0r

Thanks for sharing

Luc

BTW, today I took all my stator coils out and reinstalled them to a 5 slot space (pitch) instead of 6 and when I was done, now the windings look exactly like Pierre's stator.
I must of also had an error in the winding sequence since it is a drastic difference. I'm hopping this solves the low output issue.
I have no idea how I had the coil sequence before but now I feel confident it's done right seeing it looks like Pierre's.
Pictures below is, first, my Stator windings before, then Pierre's Stator windings, then my rewound Stator. Notice how the windings now curl.