10 kVA Eaton UPS Teardown – Model PowerWare 9355

Test and teardown of a Eaton 9355 UPS (formerly the Powerware 9355). It is a three-phase, double-conversion online UPS. Output power ranges from 10-15 kVA in a changeover scenario as follows: 150% for 5 sec / 125% for 1 min …

10 kVA Eaton UPS Teardown – Model PowerWare 9355 Read More

Server PSU Hack – ACBEL FSA021 IBM 39Y7228, 12VDC 38A 460W

A guide on how to make the, ACBEL FSA021 IBM 39Y7228, server power supply run outside of its server enclosure. You might also be interested in reading about the Server PSU Hack – HP DPS-800GB A, 12VDC 1000W or the …

Server PSU Hack – ACBEL FSA021 IBM 39Y7228, 12VDC 38A 460W Read More

Fluke Helios Plus 2287A, 1500 I/O Frontend, Teardown and Test

Teardown, cleaning and test of a Fluke Helios Plus 2287A Data Acquisition Frontend and 2181A Extender. The Frontend and extender features two Fluke 2280A-161 High Performance A/D Converter 2280A161 cards and nine 20-channel RTD/Resistance Scanner modules, for a total of …

Fluke Helios Plus 2287A, 1500 I/O Frontend, Teardown and Test Read More

Showa SP-103 Standalone Xray Head Teardown

Teardown of a standalone xray head from Showa (Made in Japan). Capable of outputting 100 kV at 35 mA for up to 10 second exposure times. It comes as a complete unit with collimator, only to be supplied with 230 …

Showa SP-103 Standalone Xray Head Teardown Read More

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 …

8 kW Induction Cooktop Teardown Read More

Intel i5-12600K 4K Rendering PC Build (930€)

A overdue needed upgrade of my PC! The Intel i7-4790K gets replaced with a i5-12600K. Double the RAM and Quadruple the SSD. This is my take on a budget PC upgrade for a powerful 4K PC. This new PC will …

Intel i5-12600K 4K Rendering PC Build (930€) Read More

Sony ZV-E10 Vlogging Camera Unboxing, Test and Review

I bought the sony ZV-E10 vlogging Camera, as it was on offer during black friday in 2022. I had my eye on this camera for a while, but it was too expensive to upgrade and upgrading to 4K has other …

Sony ZV-E10 Vlogging Camera Unboxing, Test and Review Read More

Migatronic FocusStick 161E Stick Welder Teardown

A teardown of a Migatronic FocusStick 161E stick welder. I take apart and show the current paths of the system. This stick welder is adjustable from 20 to 160 Ampere. If you love welding machines, check out my other videos …

Migatronic FocusStick 161E Stick Welder Teardown Read More

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 …

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

8000FPS Slow Motion Tesla Coil Spark Formation and Collapsing Hot Spots

Slow motion Tesla Coil recordings of SSTC sparks. Recorded at 8000 frames per second and replayed at 15-30 frames per second. Notice the step leader, known from natural lightning strikes and the hot spots that might be forming from collapsing …

8000FPS Slow Motion Tesla Coil Spark Formation and Collapsing Hot Spots Read More