3 Battery Tesla Switch

[Nityesh Schnaderbeck]

I have designed a PCB for the Tri-Symmetrical 3 Battery Tesla Switch V1.0 for the circuit in post #71 http://www.energyscienceforum.com/sh...ll=1#post22331

I have added 3 capacitors, each of the 3 capacitors are connected between each of the 3 battery negatives and the 3 phase bridge rectifier. These 3 capacitors are DC blocking CAPs and make sure only AC can come from the 3 battery negatives.

Copper Side


Composite Drawing


Silkscreen Layer


Drill Guide


Assembly Layer


Parts List
9 x MJL21194 Q1.x - Q3.x
9 x H11D1 P1.x - P3.x
9 x 6 DIN IC Sockets P1.x - P3.x
3 x SBL3040 or SBL3060 Schottky Diodes in a TO-247 package (D1&D2), (D3&D4) & (D5&D6)
6 x 5mm Super Bright Red LEDs LED1 - LED6
3 x 5mm Super Bright Green LEDs R.LED1 - R.LED3
4 x 1000uF/2200uF electrolytic Caps C1 - C4
6 x SB560 Schottky Diodes or Simalar D7 - D12

Here are the PDFs of the Copper Side and the Drill Guide. So it is easier to print to scale.

Drill Guide For (TopLayer,Botto.pdfTopLayer.pdf

I have only just designed this, I haven't made a circuit board from the PCB layout yet. Any feedback on improving the PCB layout is welcome. I was not sure about the size of the pads. If anyone makes this, first check, if I have the MJL21194 footprint is correct. I used the footprint of a TO-247 package.

Enjoy

Most
Kindest
Regards
Nityesh Schnaderbeck

[Gary Hammond]

Hi Nityesh,

This looks very elegant! Might be helpful to label the battery connections on the assembly layer. Took me a while to figure out where they are.

[James_Somewhere_In_Idaho]

Hi Nityesh

As always, your design symmetry is unmatched! Awesome work!

[Nityesh Schnaderbeck]

Hi Nityesh,

This looks very elegant! Might be helpful to label the battery connections on the assembly layer. Took me a while to figure out where they are.

Thankyou for your suggestion, I will do that.



Most
Kindest
Regards
Nityesh Schnaderbeck

[Faraday88]

A 3 Phase bridge rectifier connected to the 3 negatives, allows you to extract energy from the system.



When SW1 is off the Tri-Symmetrical 3 battery Tesla Switch is in charge mode.

Most
Kindest
Regards
Nityesh Schnaderbeck

Hi Nityesh,
Great work Man!
Rgds,
Faraday88.

[Nityesh Schnaderbeck]

I have made some improvements on my PCB layout, Reduced the number of wire links and increased the size of the solder pads.

I have updated post #76 http://www.energyscienceforum.com/sh...ll=1#post22409
with the new PCB layout.

Enjoy

Most
Kindest
Regards
Nityesh Schnaderbeck

[James_Somewhere_In_Idaho]

Very nice, Nityesh, very nice...

[Nityesh Schnaderbeck]

Here are the PDFs of the Copper Side and the Drill Guide. So it is easier to print to scale. AS shown in post #76
http://www.energyscienceforum.com/sh...ll=1#post22409

Drill Guide For (TopLayer,Botto.pdfTopLayer.pdfJust Print the first page

Most
Kindest
Regards
Nityesh Schnaderbeck