Differential amplifier for HV Power Supply
This is part of a precision High Voltage but Low current Power Supply for Testing leakage currents in passive devices. This Supply is a module for a Automatic Test system in component inspection.
Tagged: High-Voltage
Winding Insulation Resistance Measurement
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 k ohm where the other...
Power Oscillator Circuit Design
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 you please help me in...
HV low current device for testing
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 mA Current Variation. Yes, i...
Flashing Neon lamp for Soldering iron
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 include it in my soldering...
Diode Reverse Bias Leakage Tester
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 Variac can be used to...
Voltage Doublers and Multipliers
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 to be taken for HV...
SSR Open Circuit Leakage Voltage
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 but when the switch voltage...
