Schematics, instructions and pictures on how to build high voltage power supplies or projects like flyback transformer drivers.
I bought two 750 mm long and 70 mm diameter plasma tubes from Barracuda Glass by Chris Burak. These lovely borosilicate glass tubes are filled with a mix of iodine, argon and krypton, for a bright blue glow. The Tesla coil used, is one of my first Tesla coils ever built. The Kaizer VTTC 1. […]
750 mm Plasma Tubes and Vacuum Tube Tesla Coil Read More »
The Brandenburg Alpha Series II 5 kV Power Supply is from Great Britain and made in 1977. The model 2507r is specified for 500 to 5000 VDC at 5 mA, around 100 VA power rating. I bought this Brandenburg Alpha Series II 5kV high voltage power supply from a University in France, cleaning out. I
Brandenburg Alpha Series II 5 kV Power Supply Read More »
Teardown of a standalone x-ray 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 VAC and operated with external trigger. If you like to see more teardown articles, pictures
Showa SP-103 Standalone X-ray Head Teardown Read More »
Reverse engineering of the Fujifilm PMT12A PMT module that contains the photomultiplier tube, high voltage power supply and analog amplifier from a Fujifilm FCR XG-1 x-ray image scanner / digitizer. Also known as Computerized Radiography (CR), it fulfills the job of scanning a x-ray exposed image plate with a laser beam and extract each pixel
Fujifilm FCR XG-1 X-ray Scanner, Photomultiplier Tube Reverse-engineering (Part 3 of 3) Read More »
Teardown of the photomultiplier tube assembly (PMT) and its high voltage power supply. The high voltage power supply and PMT is reverse-engineered. The PMT will be used as a cosmic ray detector with a scintillation plastic crystal in front of the PMT. Part 1 is the Teardown of a AGFA ADC 5155 x-ray image scanner
AGFA ADC 5155 Photo Multiplier Tube (Part 4 of 4) Read More »
In a celebration of reaching 10,000 subscribers on Youtube, I blew up some pieces of wire with my 2500uF / 2kV Maxwell energy discharge capacitor storing 4kJ of energy. I also started a new dedicated slow motion video channel, please subscribe if you like to see more non-electronics videos recorded at high speeds: https://www.youtube.com/channel/UCB2qu77PCr5i9zcs0sOhp4w/
10,000 subscribers on Youtube and Capacitor Discharge Explosions Read More »
This video shows the different fuses, breakers, MCB, RCD, melting fuses and automatic fuses that I have. I started spring cleaning my work shop and I have come across so many components in various bins, boxes and drawers that I finally had some time to get it sorted and put together in groups. High Voltage
Fuses In Power Electronics and Other Fuses – Isolation, Day 24 Read More »
A look into what the future brings of projects, teardowns and power electronics. Simple, complex, small and large, there will be it all, stay tuned! In this tour around the electronics lab and work shop, we get to see the tube amplifier, Arduino temperature logger, GPS stratum 0 clock, Tesla Coils, x-ray machines, high power
Future Projects, Teardowns and Power Electronics – Isolation, Day 22 Read More »