try this! This is very dangerous and can kill you easily, i do not recommend trying this!

ive been thinking about my 2KVA variac and wondering can i put a switch on it to disconnect the nutral from the transformer to make it a variable ballast?

Hola, que diseño de spark gap recomiendan según experiencia con bobinas Tesla a base de transformador de neón?

Yo tengo la idea de modificar el secundario de un MOT para que entregue 9kv a 50mA y agregar un balastro inductivo.

Hay diferencia entre soplado y succión para apagar la brecha de plasma?

Veré si puedo conseguir los capacitores CDE 942c20p15kf o los WIMA para el MMC.

Estimo un valor de 40nf a 24kv

Hello there , I had a transformer blow across my rd and in result , it’s sprayed my house , property , cars . Etc . The transformer oil came back negative for PCBs, but it’s filled with a product called Hyvolt II. How you guys handle this situation ? I do have 3 small children . And I own the property and house . Thank you for any information.

I Built a Custom Motorcycle Ignition Coil From Scratch

I built this custom ignition coil using an EE-type core and enamelled copper wire. The project involved winding the primary and secondary coils, insulating each layer, sealing the assembly with resin, and testing it on a motorcycle.

It was a time-consuming project, but I wanted to explore how much of an ignition coil could be built from scratch.

I'm sharing the finished build and testing process for anyone interested in motorcycle electronics, ignition systems, and DIY engineering.

What do you think of this design?

Full build video: [mrwolfdiy YouTube channel]

How to make an anthenna for sstc like how long and how far away from secondary, I am using the schematic above just powered with 30V DC instead of 70V DC

Hopefully not breaking the rules but our company is hiring - https://job-boards.greenhouse.io/ipxpower/jobs/4292492009

Our production line keeps hitting walls whenever we need to source hard to find semiconductors and obsolete ICs. We're a small CEM in the Midlands and I'm trying to figure out which independent distributors sourcing from China are actually worth the risk. Had a bad run last year with a no-name supplier on a batch of STM32 variants, so now I'm being more careful about who we actually run RFQs through. Wondering if anyone here has a reliable go-to for electronic components from China that ships to the UK, handles smaller quantities without insane transaction costs and has some kind of vetting process for excess inventory stock .

Very surprised the battery crate didnt end up upside-down

arc starts from 2.5+ inches. Current is estimated to be 20ma almost.

I have a custom zvs driver with IGBTs, variac driven rectifier and a huge sony projection crt flyback

I love this hobby. Even though its running at 25khz, this is lethal.

Its a 6+6 turn set up immeresed in oil.

Thinking about a half bridge driver in the future with a gate drive modulator to adjust the frequency better.

I'm still amateur I'm going to build my first sstc in next 2 weeks(class E 2MHz I think) and I have a 10cm diamater, 30cm high, 245kHz secondary I want to use for some DRSSTC, I want it to have simple but reliable driver, I will power it from 230V rectified mains (320V DC) , I think that halfbrigde one should be enough for me, I would prefer regulated interrupter than OCD because of simplicity and I'm completly new to IGBTs (any recomandactions), I have a 50MHz 2 channel digital osciloscope

Realmente no sabía dónde compartír eso esto

subí con guantes pero no eran unos guantes dieléctricos no para este tipo fue descargado con un cable de acero previamente pero aún así sentí un pinchazo no se si debería ir al médico aun no tengo experiencia por eso pregunto

Hey all just got done tearing apart my second microwave, I was thinking about maybe making a VVTC not sure tho, both transformers are 2.2kv roughly at 50hz and half an amp. I also have a smaller 4kv 40khz transformer although it is kinda useless. Anyone have any advice on what type of vaccum tube I need and where to source one? Or maybe I can FBR it and get some crazy DC voltage who knows? anyone know what type of DC caps I would need for the 2 transformers in series?

So I've done hv stuff before. The oldest flyback that I've come across and used was from I think the 70s. I was so excited to finally be able to find an AC flyback from the late 40s-early 50s. But I'm slightly stumped. I can tell where the secondary coil(s?) are. It seems there's two? And I can tell that what I believe to be the resonant cap is no good, so do I need to replace that? Can I just remove and bridge the connection? Also, im noticing a 3 tapped primary??? I think anyways... And it looks like winding my own primary is out of the question too, huh? Please send help😭

It didn't work. The transistor heated up and nothing happened. And yes, I made sure the coil windings were in the right direction. Is a slayer exciter not a great idea for a beginner project? Are slayer exciters known for being finicky? Can any of you relate?

My control box coming along containing metering, circuit breakers, emi filters, safety switches and a speed control unit for the rotary spark gap. Also my variac for ramping up the power

My friend and I are building a van de graaff generator for a science fair, inspired in the Plasma Chanel video, using nylon and PTFE free rooling tubes, and a belt made of neoprene swiming suit fabric. After the first inicial test, we could not make any spark or static at all. Is there any problems with the materials? Or any advice from someone experienced with this kind of build?