Yearly Archives: 2019

2200 Watt server power supply for induction heating

A new 2200 Watt power supply made from server power supplies, and with steady cameras 🙂 Test of it in a long induction heater run is being edited and will come online in a few days

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Chinese 1800 Watt Induction heater, 5 minute stress test

5 minute stress test at full power. 1800 Watt peak input power.

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2000 Watt laptop charger for induction heating

I built my first experimental cheap power supply for the 1800 Watt induction heater and it was a great success! 12 laptop chargers put together for 40V 51A. See the induction heater here: http://kaizerpowerelectronics.dk/induction-heating/unboxing-a-chinese-1800-watt-induction-heater/

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Unboxing a Chinese 1800 Watt Induction heater

I finally got around to get the IH out of the box and repair it, here is part 1 of a series of videos on this IH. This is a 1800 Watt Induction heater that I bought from ebay at … Continue reading

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3x MIDI videos from DRSSTC1 demonstration

All MIDI files played can be found in this thread: https://highvoltageforum.net/index.php?topic=118.0 DRSSTC1 information: http://kaizerpowerelectronics.dk/tesla-coils/kaizer-drsstc-i/ which I will soon update with the rebuilded bridge Popcorn Star Wars – Imperial Death March Dave Brubeck – Take Five

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My Tesla coil DRSSTC1 exploded 12 days before a show, panic!

Can you guess the song that was played? Silent death during a MIDI playback, once power is turned back on, the bridge short circuits and burns outs. I quickly changed it to a SKM200GB123 inverter bridge that I had around, … Continue reading

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DRSSTC design guide updated with MMC design guide

It only took me a mere 4 years from I first started this article about the MMC until it is now done for public released 🙂 Not that it took me 4 full years to write on it, but it has … Continue reading

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Video gear & workflow: Canon 5D mk3, Rødelink, FPS1000HD and more

A walk-through and demonstration of all my video and audio equipment that I use for youtube videos.

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AC vs DC fuses, high current, explosive destructive testing and theory

Littlefuse 300A 32VDC fuse destructive test Protistor 200A 690VAC fuse (naked) destructive test: Protistor 200A 690VAC fuse (housed) destructive test: High Voltage Fuse Teardown video: https://www.youtube.com/watch?v=XoW5iqfq4tA Semiconductor Fuse Applications Guide: https://ep-us.mersen.com/fileadmin/catalog/Literature/Brochures/BR-Semiconductor-Fuse-Applications-Guide-Brochure.pdf

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Huawei RRU3928 1800MHz radio base station circuit analysis (part 2 of 2)

The RRU3928 is an outdoor remote radio unit. It processes baseband and RF signal data. With the Software Defined Radio (SDR)technology, the RRU3928 supports the dual-mode operation of any two modes of GSM, UMTS, and LTE through software configuration modification. … Continue reading

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