Tesla Coils, High Voltage and Electronics
Happy new year to all the readers, followers, subscribers, liker’s and users that has to do with reading, commenting and writing on https://kaizerpowerelectronics.dk or https://highvoltageforum.net I have filmed a small new year special video for you all! See you all …
I got my hands of a old NEBB (Norsk Elektriske Brown Boveri) medium voltage fuse, rated for 7200 V, 200 A and 350 MVA. My best guess from the company name is that it originates from before 1988 where NEBB …
The Toshiba Toughbook is a laptop, used for field engineering work back from 2006 where it was released. I am doing a quick overview and demonstration of this laptop. A glimpse of computer history to have a record of things, …
This is the third experiment with the bank of 35 electrolytic capacitors connected in series. Results are better than the theoretical estimate, which was 6000 A limited by ESR. So getting just over 7000 A is good, but the result …
Here I am doing a teardown on a IBM HS22V blade server dated back to 2010. The IBM BladeCenter HS22V blade server supports up to two multi-core Intel Xeon microprocessors and has eighteen memory-module slots, two SSD storage-drives bays, one …
The RBS3206 macro is an indoor Radio Base Station with one to four carriers and one to six sectors at 20/40 Watt RF output power per carrier. All the boards that I have comes from the middle row in the …
Second charge experiment with the bank of 35 electrolytic capacitors connected in series. The bank did however not get charged to more than 50% of its maximum holding charge, due to too weak power supply. More results will follow when …
I have had the Loneoceans midi2 controller for a while, just never got around to put it together, so now I finally have it boxed up, you can see how that was done here: https://highvoltageforum.net/index.php?topic=114.0 If you want your own …
In part 2 of the hacking series, I am doing measurements on the IGBT waveforms and voltage/current waveforms output form the quasi-resonant inverter. Part 2 of hacking the IKEA induction cooktop: https://kaizerpowerelectronics.dk/general-electronics/hacking-ikea-2kw-induction-hob/ Discussion of this project is on Highvoltageforum.net thread: …
The first part of a series of maybe 5 chapters on tearing down and hacking a IKEA 2000 Watt induction stove is now online. Click the box below to read the whole article and get all the details. https://kaizerpowerelectronics.dk/general-electronics/hacking-ikea-2kw-induction-hob/ Highvoltageforum.net …
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