APC RS-1000 UPS Teardown
A teardown of a APC RS-1000 UPS, a run down of the current paths in the system. Data on the unit: https://www.apc.com/shop/us/en/products/Back-UPS-RS-1000VA/P-BR1000
APC RS-1000 UPS Teardown Read More »
DSO138, Not Even Once
Before you buy a DSO138 or DSO150 from eBay, Amazon, wish or Ali Express, it is important to understand what you are getting. The specifications are very loosely written and what looks good on paper is useless in practical use. Here I test the DSO138 specified at 200 kHz, but in reality it is worthless
DSO138, Not Even Once Read More »
Chinese 150 Watt Induction Heater, Unboxing and Test
Review and test of a mini 150 Watt induction heater. At just 12V 10-15A you can have a small and effective induction heater for your work bench. Review and test of a mini induction heater. At just 12V 10-15A you can have a small and effective induction heater for your work bench.
Chinese 150 Watt Induction Heater, Unboxing and Test Read More »
10 kVA Kjellberg Plasma Cutter CUTi 31 Teardown
A teardown of a Kjellberg CUTi 31 Plasma Cutter with a power rating of 10 kVA. Made for cutting in 25-30 mm steel. Connecting voltage (V): 3x 400VAC Connecting power (kVA) 10.4 Mains fuse, slow(A) 16 Open circuit voltage (V) 240 Cutting current (A) 20…70 Duty cycle 70A/35% or 50A/100%
10 kVA Kjellberg Plasma Cutter CUTi 31 Teardown Read More »
New Year Special – Yspace? Static Rocket Engine Test! 3 Boosters + Slow Motion
Yspace? is the new direct competitor to SpaceX and NASA! Happy New Year and best wishes for a wonderful 2020 to you all! Thank you to all followers, subscribers and members kaizerpowerelectronics.dk and highvoltageforum.net A second video, end of the year comedy/spoof! Can tradition be broken by second video on second year?
New Year Special – Yspace? Static Rocket Engine Test! 3 Boosters + Slow Motion Read More »
How To Fix A Broken iPhone
Merry Christmas and a Happy New Year! How to fix a broken iphone, shoutout to Louis Rossmann 🙂 This years seasonal greetings is a bit of comedy.
How To Fix A Broken iPhone Read More »
Julabo ED Heating Immersion Circulator Test and Teardown
Test and Teardown of a Julabo ED heating immersion circulator from a decommissioned laboratory. JULABO immersion circulators for controlling temperature +20 to +150 °C in any bath tank up to 50 liters. Parts that are immersed in bath liquid are constructed of stainless steel or synthetic material. Common applications include controlling the temperature of samples,
Julabo ED Heating Immersion Circulator Test and Teardown Read More »
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
Aethra CCD Webcam Teardown – From Back When Streaming Was Expensive! Read More »