Capacitor

10 kW Sirio 10000P Solar Inverter Teardown

Teardown of a Sirio 10000P solar inverter designed in Italy and made in Taiwan. A extremely heavy and well built power house. Full of TO-264 sized IGBTs and a giant single PCB layout for the inverters. To watch more teardown videos with articles full of high resolution pictures, check out the complete list of equipment …

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50 kW Sedecal SHF-530 X-ray High Voltage Generator Inverter Teardown

This Sedecal SHF-330, with HF meaning High Frequency, was originally a 37.5 kW x-ray high voltage generator. It later received an upgrade, to a Sedecal SHF-530, which is a 50 kW 500mA x-ray high voltage generator. This x-ray generator comes in 3 different versions. Line powered drawing all power directly from mains, 20-50 kW. Capacitor …

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8 kW Induction Cooktop Teardown

Teardown of a 8 kW induction cooktop, supplied from 2 single phase mains and neutral. Modular construction with two inverter modules and changeable coils. To get a full explanation on Quasi-Resonant induction heaters, check out my teardown and hacking videos on the IKEA Tillredda induction stoves. Induction Heater Coils The induction stove coils are almost …

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How to build a Tesla Coil. Design, Theory and Compromises!

A live broadcast with focus on h ow to build a Tesla Coil, designing Tesla coils, with special focus on the DRSSTC topology. Frequently Asked Questions about the Tesla coil theory and design tools is answered to my best knowledge 🙂 Learn how to build your own Tesla coil and how to make it play …

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Radiometer Copenhagen OSG 42b Oscilloscope Repair, From The 1950’ish

The previous owner of this Danish vintage oscilloscope had tried to plug it in and the only result was smoke! I was asked if I wanted it for repair or it would be thrown out. The Radiometer Copenhagen OSG 42b was repaired and saved! Radiometer is a Danish company from 1935, started by the engineers …

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Telemechanique Altivar 58, 10kW Motor Drive Teardown

The ALTIVAR 58 (ATV58) family of adjustable frequency AC drive controllers is used for controlling three-phase asynchronous motors. This controller in from the range of: 1–75 hp (0.75–55 kW) constant torque (100 hp variable torque), 400/460 V, three-phase input. In this teardown, I am giving you an overview of how its built, non-destructively as the …

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samsung nexus galaxy google exploding

Samsung Galaxy Google Nexus Explodes in Slow Motion 1000fps

A pulse discharge with a peak current of 50,000 Ampere is send through a Samsung Galaxy Google Nexus mobile phone. The Galaxy Nexus (GT-I9250) is a Android smartphone co-developed by Google and Samsung Electronics. It is the third smartphone in the Google Nexus series. It received good reviews as the best Android phone in 2011 …

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