Yearly Battery Check – My 2021 New Year Resolution.
My 2021 New Year resolution is to do annual battery checks on all my battery powered instruments. I found batteries as old as 13 years …
Tesla Coils, High Voltage and Electronics
My 2021 New Year resolution is to do annual battery checks on all my battery powered instruments. I found batteries as old as 13 years …
I go through my collection of current transformers. Regular ratio transformers, hall effect sensors, shunts, Pearson and Ion Physics current monitors and how to make …
Here is a list of the different electrical equipment I have in my possession.
Likriktare ESP630, 2 – 57 VDC 25 A
Danica dual 0-30 VDC 2 A bench power supply
0 – 230 V, 12A, housed, single phase
0 – 260 V, 8A, housed with Volt/Ampere meters, single phase
0 – 230 V, 6A, housed stack of 3 for 400 V in Delta connection, three phased
0 – 230 V, 25A, housed stack of 3 with motor control for 400 V in Delta connection, three phased
Application BS-310S, 2 channel, 15 MHz, dual trace, analog
Rigol DS1054Z, 4 channel, 50 MHz (upgraded to 100 MHz), digital storage oscilloscope
Oscilloscope related equipment
Tektronix P5200 differential probe
Tektronix A6909, 2 channel high voltage isolator
Pearson Current monitor model 110 (5 kA)
Pearson Current monitor model 101 (50 kA)
Ion Physics Current Monitor (100 kA)
Hewlett Packard 3310A Function generator
Hewlett Packard 3325A Synthesizer / function generator
Hewlett Packard 8903A Audio Analyzer
uTracer3 vacuum tube / valve tester
Handheld 30kV analouge voltmeter
Fluke 8842A table multimeter
Fluke 117 True RMS multimeter
Elma BM805 Digital Multimeter
LCR Meter, cheapest I could find off of Ebay, good accuracy to the price.
Weller WECP-20 soldering iron