Royer Induction Heater – First Test

First test run of the Royer induction heater. It is running with a maximum of 650 Watt power consumption. As a result thereof, there is heavy voltage sag on the DC supply. The work load being heated is a M10x20mm …

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Another 27″ LCD TV Lives Again!

I received a broken 27″ LCD TV and repaired it. Read the whole article in order to see how it was done and how cheap it was done. https://kaizerpowerelectronics.dk/general-electronics/27-lcd-tv-repair/

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4000 joule capacitor bank fired at maximum energy

This afternoon I had my current monitor and oscilloscope hooked up to the capacitor bank to do current measurements of the short circuit energy. The results and pictures are amazing and I am thrilled by the magnitude of the pulse …

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First shot with 4000 joule capacitor bank!

Today I put the last parts together on small project with a large impact. A 4000 joule capacitor bank able of delivering destructive short circuit currents in the thousands. The first test was only done at 1kj to ensure that …

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Finn Hammer and Daniel Uhrenholt show in Fredericia, Denmark.

I went to visit Finn Hammer and Daniel Uhrenholt when they were doing a show in Fredericia, Denmark at Tøjhuset as a part of a electrical car and alternative energy convention. A few pictures from around the event. Among a …

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Kaizer DRSSTC II playing Doom 1 – Episode 1

First song played on one of my DRSSTCs is the legendary soundtrack from Doom 1 – Episode 1, this is not only cool but brings me back to a childhood where it was normal to run around with a chainsaw …

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Kaizer DRSSTC III – progress update

Here is a small update with some of the work that have been done on the large DRSSTC. This is my first project where I will post information and pictures about the progress as the project goes along. Normally I …

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MMC calculator added to the online calculators

I have made a calculator for easily and quickly doing the initial design of the capacitor tank for SGTC, VTTC, DRSSTC and other Tesla coils with a resonant primary circuit. There is 4 basic inputs like capacitance, voltage rating and …

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30 Watt EL34 Stereo Tube Amplifier Done

After about 2½ years, the amplifier is now is connected to the destined Isophon BS35 speaker set. My dreams of being able to listen to the real tube sound has been fulfilled. Read it all here: https://kaizerpowerelectronics.dk/audio/2x30w-el34-tube-amplifier/

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Kaizer DRSSTC II – Upgraded and Kicking!

After driving the small TO-247 IGBTs so hard that they eventually failed, I have now upgraded the half bridge with a couple of IXGN60N60C2D1 isotop IGBT bricks. It is tuned much better now and is giving a fair amount of …

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