[TriEmbed] POTM

[The MacDougals]

This month’s problem of the month was about an electric fence monitor.

http://everycircuit.com/circuit/5798493590650880/electric-fence-voltage-moni
tor

 

 

During the meeting, I was pointed to Panasonic high surge resistors at
Digikey.

 

After a bit of searching, this is what I think would work.

https://www.digikey.com/product-detail/en/HVR2500001005JA100/BC4429CT-ND/735
1859/?itemSeq=321321346

 

10000V

R1 – 10Mohm 

7514.9V

                R2 – 10Mohm

5029.8V

                R3 – 10Mohm

2544.7V

                R4 – 10Mohm

59.6V

                R5 – 220Kohm

4.97V ß Arduino monitors here

                R6 – 20Kohm

GND

 

Any comments about these resistors?

 

I was thinking of soldering them in series and then potting them with this:

https://smile.amazon.com/Clear-Electronic-Grade-Silicone-Squeeze/dp/B0063U2R
PW/ref=sr_1_19?crid=2RXV4MC2DX1Y2
<https://smile.amazon.com/Clear-Electronic-Grade-Silicone-Squeeze/dp/B0063U2
RPW/ref=sr_1_19?crid=2RXV4MC2DX1Y2&dchild=1&keywords=potting%2Bcompound%2Bfo
r%2Belectronics&qid=1584805104&sprefix=potting%2Bcom%2Caps%2C165&sr=8-19&th=
1>
&dchild=1&keywords=potting%2Bcompound%2Bfor%2Belectronics&qid=1584805104&spr
efix=potting%2Bcom%2Caps%2C165&sr=8-19&th=1

 

---> Paul

 

 

 

 

 

 

 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.triembed.org/pipermail/triembed_triembed.org/attachments/20200321/cc8fbbbc/attachment.htm>