Author name: Mads Barnkob

Electrician, programmer, experimenter and amateur scientist with experience in industry automation, programming and all kinds of high voltage generating electronics. Administrator of https://kaizerpowerelectronics.dk and the high voltage community forum https://highvoltageforum.net

Aethra CCD Webcam Teardown – From Back When Streaming Was Expensive!

This is a Aethra Color CCD Webcam that was part of a system made for remote medical diagnose / consultation for patients in remote locations. The system was mounted in a car to be mobile, so a driver could visit patients and make a call to the doctor do complete the consultation within the patients […]

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Worlds Weirdest Microwave Oven, From A Weapons Factory – The Husqvarna Cupol

Teardown of a 1970’s Microwave Oven from Husqvarna. The model “Cupol” was a iconic design from the Swedish designer Carl-Arne Breger. Additional information and pictures of the Cupol Microwave Oven and its designer.https://digitaltmuseum.se/021026355944/mikrovagsugn-for-metaller-och-elektronikhttps://www.minnenasjournal.nu/carl-arne-breger-designer-mr-plast-han-med-hinken/http://blogg.tekniskamuseet.se/raceforarens-mammas-mikrovagsugn/https://es.wikipedia.org/wiki/Horno_de_microondas#Historia_del_horno_microondashttps://www.flickr.com/photos/lunar-1/29857467730

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HP T620 Thin Client – PSU Hack And Windows PC Modification

The HP T620 Thin Client is a powerful little machine, that with ease can be hacked into using a random 19VDC PSU and run Windows as any normal PC, easy and cheap PC! This thin client was thrown out, without anything else than the box itself, no power supplies, no nothing. The port and connector

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ABB TRIO 20 kW Solar Inverter – Unboxing and Teardown

Teardown of a large solar inverter. The ABB TRIO 20 kW inverter is a three-phased inverter built around many TO-247 IGBT & Schottky diodes. Three-phase string inverter, 20000Wac, 2 MPPT, 4 DC inputs for each MPPT, RS485 communication interface, IP65 (NEMA4x) environmental protection degree, integrated DC and AC disconnect switch, DC and AC surge arrester

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Analog Panel Meter Shunt Calculation and Custom Scale Design

I needed a 50A current meter for the 1800W induction heater ( https://highvoltageforum.net/index.php?topic=530.0 ), but had none with the proper scaling. I do however have a large box of Kyoritsu KM-66 1 mA blank scale meters, so I decided to do a video on the following topics: Learn how to calculate the shunt resistor for

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Visiting The Expo: HI Tech & Industry Scandinavia 2019

A summation of video clips from the booths I visited at the HI Tech & Industry Scandinavia 2019. I visited HI Tech & Industry Scandinavia 2019 in Herning, Denmark and while doing so I recorded clips of the most interesting robots, robotics, machines, vision, PLC and machine technology. You can find booth exhibitions from Schneider

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Chinese 1800 Watt Induction Heater – Horizontal Oven Heat Insulation Test

Test with using regular mineral wool for house insulation, to insulate the work coil in order to achieve higher steel temperatures. Here is another try, unlike the induction heater vertical oven, just with the induction heater horizontal oven. To contain some more heat, accidentally melted some plastic on the enclosure from that

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