Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
You can get a 20,000v gas lighter containing an inverter and "pi" wound transformer for about $8.00 This is the concept of a pi-wound coil: **broken link removed**
Winding a coil like this reduces the inter-layer voltage and allows a very high voltage to be produced without the fear of sparking (and shorting) between the input and output.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
