Category Archives: Electronics

Royer induction heater – first test

This is the first test run of a royer induction heater running at 650 Watt, there is heavy voltage sag on the DC supply. The heated bolt is a M10x20mm. More to come when improvements are carried out. Read the … Continue reading

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Another 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. http://kaizerpowerelectronics.dk/general-electronics/27-lcd-tv-repair/

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2x 30 Watt EL34 tube amplifier done

After about 2½ years, the amplifier now is connected to the destined Isophon BS35 speaker set and fulfil my dreams of beig able to listen to the real tube sound. Read it all here: http://kaizerpowerelectronics.dk/audio/2x30w-el34-tube-amplifier/

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How to repair a LCD TV

In this article I show how I repaired a broken LCD TV. A few bad capacitors in the power supply is enough to ruin a large expensive TV. Read the article and gain inspiration to repair your own TV. http://kaizerpowerelectronics.dk/general-electronics/40-lcd-tv-repair/

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The Spark Killer!

Salvaging electronics do not only work for supplying your hobby with cheap parts, also cheap laugh 🙂 Here is a on/off switch from a 1980’s transistor radio, having a capacitor across the AC terminals is not strange and will protect … Continue reading

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