Winding Insulation Resistance Measurement
2021-09-05
I am working in power plant. we have a problem on one of gas generator. the problem is that low winding insulation resistance of generator rotor. it read 800 kRead More
Power Oscillator Circuit Design
2021-09-04
I am trying to find a circuit diagram for a long time, which will give me the o/p Characteristics as 12V, 0.5A & 4000 Hz (or variable frequency). Will youRead More
HV and Jacobs Ladder or Climbing Arc
2021-06-25
I mess with HV stuff and recently I went to adjust my Jacobs ladder with it still switch on I griped each leg of the ladder with my hands .Read More
HV low current device for testing
2020-10-10
New device and needed E-instrumentation > > Have you a controlled e.g. 0-10 kV and 0-100 mA device MR EU Do you mean a Variable 0-10 kV with 0-100 mARead More
Flashing Neon lamp for Soldering iron
2019-10-16
message: How can I make a flashing neon lamp – 240 volt AC I have been trying for 3 hours ( R-C circuits) but no success. I want to includeRead More
Diode Reverse Bias Leakage Tester
2019-01-09
This is a Test arrangement for Leakage Testing of Diodes on Reverse Bias. The leakage current indicates the ability of the diode to withstand higher voltages. An AutoTransformer or VariacRead More
Voltage Doublers and Multipliers
2018-12-17
Voltage multipliers are used to obtain low current high voltage, from an existing AC Source. Step up transformers can be used, but the insulation problems and care that has toRead More
SSR Open Circuit Leakage Voltage
2016-06-10
hi been trying to use a dc ssr relay to switch 24 volt supply on and off for a unit i use that needs to see 0v or 24v butRead More
