I’m using a standard iron transformer with double primary (yes, the ones used to accommodate both USA and European grid) where each primary winding of 31 ohm. Wire these two primary windings together in series by connecting the end wire of the first winding to the beginning wire of the second winding. This doubles our resistance to 62 ohms and develops an additive effect.

1. CEC - Coil Energy Conversion
03/02/2013 V. 1.0
Roberto Notte
I’m using a standard iron grid transformer with double primary (yes, the ones used to accommodate both
USA and European grid) where each primary winding of 31 ohm. Wire these two primary windings together
in series by connecting the end wire of the first winding to the beginning wire of the second winding. This
doubles our resistance to 62 ohms and develops an additive effect.
If I configure a serial coils connection, pulse the voltage for up to a couple of msec, switch the primaries to
a parallel connection, what is the effect?
If I also provide a large cap in line with parallel coils (collapsed state), I have created a large electron sink.
The windings are now instantly at 15.5 ohms of resistance (collapsed state). BEMF literally should flood into
the parallel coil windings with a cooling effect (?). The same amount of wire, but one half of the resistance.
Then I switch back to series coils connection and start the process all over again. Could the process diverge?
D1
1N4007
T1 = 40W – 3.75KV isolation
L1=L2; L3=L4
R=31.5Ohm
L=4H @120Hz
C1
5 x 1uF/630VL
MKS
NC
NA
SW1
SW2
L3, L4 Not used
Serial connection
SW1,2,3,4,5
SSR with mosfet IRF820
and optical isolator input
Parallel connection
SW1
SW3
CH1
L1
110VAC
L3
9VAC
SW2
Tek
DG2020
Data
Pattern
Generator
CH2
CH3
SW3
SW4
CH4
SW4
SW5
CH5
L2
110VAC
Tek I/O
P3420
POD
L4 9VAC
SW5
Guard gap time
D2
1N4007
-
+
Note: circuit shown in SERIAL connection
(L charging configuration)
50VDC DC
Power supply
Figure 1 T1 Transformer
The T1 transformer is a standard grid 40W transformer with high insulation (up to 3.5KV). It has a double
primary to be connected serial or parallel for 220 or 110VAC grid use. Main primary’s characteristics are:

L= 4H @ 120Hz

2. 
R = 31.5 Ohm
Figure 2 Transformer T1
Figure 3 Circuit's breadboard

3. Figure 4 Command pulses







Serial connection commands: Data01, Data04. Pulse duration= 3.4msec
Parallel connection commands: Data02, Data03, Data05. Pulse duration= 1.7msec
DG2020 main clock set to: 5KHz
DG2020 memory setup: 100bit (filename=CEC1.dat)
DG2020 output sequence repetition rate: 50Hz
Dg2020 pulse duration: 200usec
Intergap: 0.2msec