Electret High Voltage Conversion Issue

In summary, the conversation discusses using a neon 15kv transformer rectified to DC at the transformer input, but the idea is not feasible as transformers require AC voltages to work. The individual is advised to seek local help for a safer and more suitable solution.
  • #1
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Using a neon 15kv transformer rectified (NTE5342@ 40 amps) to dc at the transformer input, I don't want to rectify the high voltage ac to dc at the output (cost factor and lack of knowledge to do so), the 20 amp house breaker pops after a few seconds without a load on the transformer. Is this approach feasible or should another approach be considered?
 
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  • #2
That sounds like you are rectifying the mains and feeding the resultant DC into the primary of the 15000 volt transformer.

That won't work. Transformers have to work on AC voltages, so you have to rectify the output voltage to get high voltage DC.

This would be extremely dangerous for anyone to do and I suggest that you should get someone local to help you find a better solution.
 
  • #3
I don't really want to be mean about this, but if you don't know enough about electricity to know that transformers can't work with DC, you should probably stay far away from messing with mains power, and far, FAR away from anything in the kilovolt range.
 

1. What is an electret?

An electret is a type of material that has a permanent electric charge, similar to a magnet having a permanent magnetic field. It is typically made of a non-conductive material, such as plastic, that has been treated with a high-voltage electric field. This results in a material with a stable and long-lasting electric charge.

2. How does electret high voltage conversion work?

Electret high voltage conversion is achieved by using the electret material as a dielectric layer in a capacitor. When a voltage is applied to the capacitor, the electret material stores the electric charge, creating a high voltage. This high voltage can then be used for various applications, such as in medical devices, electrostatic sprayers, and air filters.

3. What is the issue with electret high voltage conversion?

One of the main issues with electret high voltage conversion is the degradation of the electret material over time. The electric charge in the electret material can dissipate due to environmental factors, such as temperature and humidity, or from external electric fields. This can lead to a decrease in the efficiency and reliability of the high voltage conversion.

4. How can the issue of electret high voltage conversion be addressed?

To address the issue of electret high voltage conversion, researchers are working on developing more durable and stable electret materials. This can involve using different types of materials or modifying the structure of the electret to improve its performance. Additionally, proper storage and handling of electret materials can help prevent degradation.

5. What are some potential applications of electret high voltage conversion?

Electret high voltage conversion has a wide range of potential applications, including in medical devices for pain relief and wound healing, in air purification systems, and in electrostatic sprayers for agriculture and disinfection. It is also being explored for use in energy harvesting and micro/nanoelectromechanical systems (MEMS/NEMS) technology.

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