Happy new year 2016!

I would like to thank all the readers and commenters that use the information found on this site. You are the fuel for me to …

Kaizer VTTC III article added

I found some old notes and a short video of a quick lash up vacuum tube tesla coil I made in a single day. I …

Old small solar panel project added

I found a little time to put together the pictures, measurements and results of a solar panel I built from broken solar cells for sale …

Articles updated with new pictures

DRSSTC II article updated with 9 new pictures showing more details about the topload, secondary coil and construction from all sides. http://kaizerpowerelectronics.dk/tesla-coils/kaizer-drsstc-ii/ DRSSTC I article …

DRSSTC III update #3

The large 7 ringed topload and 150 cm tall secondary has been finished and adds another large piece to the big build project. All the …

100 Watt 6P45S amplifier update #2

The latest update to the 100 Watt 6P45S tube amplifier is about a lot of testing and fault finding have gone into the tube amplifier to correct …

100 Watt 6P45S amplifier update

The latest update to the 100 Watt 6P45S tube amplifier is about the new printed circuit boards, installation in the enclosure and a simple signal generator …

DRSSTC design guide update #3

Chapter 6 of the DRSSTC design guide is now online, the subject is on snubber capacitors, how to find the right capacitance based either on known …

DRSSTC design guide update #2

Chapter 4 of the DRSSTC design guide is now online, the subject is on DC bus capacitors with a primary focus on the regularly used …

DRSSTC design guide update #1

The first 3 chapters of the DRSSTC design guide are now online. It is a long journey to read, find documentation and write this guide. …