Tesla gun upgrades

I finally got around to making a couple of much needed upgrades to the Tesla gun. First: a trigger! I had previously been using a switch with a molly guard as the on/off mechanism. Now the switch “arms” the gun and turns on the turbine fan (both as an audible warning and to keep the HV switch cool). When it’s armed, just pull the trigger for lightning-at-your-fingertips convenience.

triggerPoint and shoot.

The second upgrade was a better, cooler hockey puck of doom. This one uses silicone compound impregnated with hexagonal boron nitride. It conducts heat much better than straight silicone, and should theoretically extend the life of the hockey puck driver.

Used to be a Mac laptop. Now it's a heat sink. I even kept the sticker! #recycling I couldn't find a heat sink of appropriate size, so I cut one out of an old discarded 12″ Mac Powerbook. It was covered in stickers, which I think greatly add to the aesthetic appeal of the resulting heat sink.

Finally, I added a new grounding ring with better strain relief to the back of the gun. This makes a much stronger mechanical connection to the gun. The wire is soldered on for the best possible electrical connection. The wire doesn't carry much current, and needs to flex well, so I used some stranded 18 AWG.

[Provides strain relief and a strong mechanical connection.This grounding ring provides strain relief and a strong electrical and mechanical connection.

With these upgrades, I think the Tesla gun is ready for the busy summer zapping season!


Tesla gun upgrades
https://hackerfriendly.com/tesla-gun-upgrades/
Author
rob
Posted on
May 5, 2013
Licensed under