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Electrical Engineering

Questions tagged [high-voltage]

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Questions related to the design of circuits that supply or use a high voltage. There are a few definitions but the IEC definition of a high-voltage supply system is above 1000 Vrms AC or 1500 V DC.

7 questions from the last 30 days
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I'm building a resistive probe using four 10 megaohms resistors to measure the output of a high impedance (> 2Meg)/high voltage bias supply without loading it too much. The idea is that the jury-...
Joe's user avatar
  • 393
1 vote
1 answer
107 views

I am building a boost circuit which should boost from 24 V to 200 V to fire a solenoid to kick a ball. I have found the parts and put together the schematic and want to know of this would work and if ...
srivatsan kalyanasundaram's user avatar
  • 11
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2 answers
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I am working on an electroadhesive for a project this year, and I need to find some sources that I can cite for the safety of the high voltages involved. The high voltage converter that I was going to ...
Picky's user avatar
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2 votes
1 answer
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I have successfully deployed a low-cost, high-accuracy condition-based maintenance system for low-voltage (LV) motors. The system uses split-core CTs and an STM32-based ADC to capture three-phase ...
thece's user avatar
  • 713
1 vote
1 answer
81 views

For a project I'm working on, I have to charge a 2000 uF electrolytic capacitor bank to 2 kV. I have them mounted in a suitcase, so the design needs to be portable, so as my power source to the ...
Arandomuser's user avatar
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0 votes
2 answers
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For my application I need to use a FMMT459 (see the attached table). Its breakdown Vce with open base is 450 V, while its VCEV is 500 V. Am I assuming correctly that VCEV is the breakdown voltage with ...
DPTechnology's user avatar
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0 votes
1 answer
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I'm working on building a low-current high-voltage power supply to run some smaller CRT tubes. The goal of this power supply is 2KV @ 3mA maximum, with a normal load <1mA. I've made a voltage-...
Jason's user avatar
  • 11