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

[gotoluc]

Also received this message  Today at 02:57:56 AM (Forum time)

Fr. également reçu ce message

I just saw the plan on the last page and it's pretty close to reality to keep the magnetic field moving

Fr. je vient de voir le plan a la dernière page et cela est assez  proche de la réalité pour faire bouger le champ magnétique

[r2fpl]

gotoluc:

Can you ask Pierre if all the coils have the same amount of wire or are they the same.

[r2fpl]

Take a look at the attached image. It outlines the various relays that are on at the same time.


Transistor 1 (T1) controls relays 1-14
T2 controls 3 and 16
T3 controls 5 and 18
...
T13 controls 25 and 38
....
T16 controls 31 and 44
...
T18 controls 35 and 48
...
T20 controls 39 and 52
...
T25 controls 49 and 62,
etc.
PmgR

Yes,

led      relay
1   1   14
2   3   16
3   5   18
4   7   20
5   9   22
6   11   24
7   13   26
8   15   28
9   17   30
10   19   32
11   21   34
12   23   36
13   25   38  (led TOP/upper)
14   27   40  (led TOP/bottom)
15   29   42
16   31   44
17   33   46
18   35   48
19   37   50
20   39   52
21   41   54
22   43   56
23   45   58
24   47   60
25   49   62
26   51   64
27   53   66
28   55   68
29   57   70
30   59   72

[MenofFather]

If the transistor has a diode inside.

All strong transistors-mosfets have diode inside!

[MenofFather]

Why were ALL (if I'm right?) Pierre's diodes only connected to the plus rail if it occurs negative spikes also?

MenofFather: Pierre used Relays not H-bridges or Fets.

Because he and use diodes! Because relays not have integrated diodes, i think.