Producing 2000V at Low Amps with 12V Power Source

Click For Summary

Discussion Overview

The discussion centers on methods to generate 2,000 volts at low amperage using a 12V power source, particularly in a mobile context. Participants explore various approaches and considerations related to high voltage generation.

Discussion Character

  • Exploratory
  • Technical explanation
  • Debate/contested

Main Points Raised

  • Some participants suggest using a Van der Graaf generator or a Tesla Coil as potential methods for achieving the desired voltage.
  • One participant inquires about the application and the original poster's background with high voltages, indicating a need for context in the discussion.
  • The original poster mentions the application is for killing insects and admits to having no prior experience with high voltage.
  • Another participant proposes using cascading diodes and capacitors as a voltage multiplier if 12V AC is available.
  • One participant provides links to resources for learning about voltage multipliers and emphasizes the importance of safety when working with high voltages.
  • Warnings are issued regarding the dangers of high voltage, stressing the need for proper safety measures and consultation with qualified individuals before experimentation.

Areas of Agreement / Disagreement

Participants have not reached a consensus on the best method to produce 2,000 volts, and multiple approaches are suggested without agreement on their effectiveness or safety.

Contextual Notes

There are limitations regarding the original poster's lack of experience with high voltage, which may affect the feasibility of the proposed methods. Additionally, the discussion does not clarify the specific requirements or constraints of the application.

NielsC
Messages
2
Reaction score
0
What would be the best way to produce 2,000 volts at a low amperage using 12V as the power source? I guess I just want to produce 2000 volts at a low amperage in a mobile environment?
 
Physics news on Phys.org
Don't know about "best" but ... Van der Graaf generator? Tesla Coil?
 
NielsC said:
What would be the best way to produce 2,000 volts at a low amperage using 12V as the power source? I guess I just want to produce 2000 volts at a low amperage in a mobile environment?

What is the application? What is your background working with high voltages?
 
Use is killing Insects, and I have never worked with high voltage.
 
Oh what a shame :( because - oh well...

Oh well - if you can get 12V AC, you can use cascading diodes and caps as a voltage multiplier.
 
To read up on the basics, visit these sites:

http://en.wikipedia.org/wiki/Voltage_multiplier

http://www.allaboutcircuits.com/vol_3/chpt_3/8.html

CAUTION!
Be sure you learn about the dangers of HV and the proper safety measures.

To purchase HV modules, parts, and study design guidelines, see:

http://www.voltagemultipliers.com/?gclid=COC2gK7B4qwCFeFdTAod7j1pnQ

WARNING!
High Voltage can kill people! (as well as insects) Do not experiment with HV devices unless you are sure all safety precautions are observed. If you have any doubt, you MUST consult with a qualified engineer/teacher…before risking your life or the life of others.
 

Similar threads

Undergrad Power flow outside a wire - how close?
  • · Replies 4 ·
Replies
4
Views
3K
Measuring Power output of DC generator
  • · Replies 38 ·
2
Replies
38
Views
6K
Undergrad Building a Hydroelectric Dam Project for Grade 7 Students
  • · Replies 2 ·
Replies
2
Views
8K
High School Magnetic field and generator power output
  • · Replies 5 ·
Replies
5
Views
3K
Undergrad Can Increasing Amperage Generate Arbitrarily Large Power with a Hand Generator?
  • · Replies 3 ·
Replies
3
Views
3K
12V DC Motor in Light Fixture with Dimmer & 12V DC to 110V AC Inverter
  • · Replies 21 ·
Replies
21
Views
3K
Undergrad Maximizing Repulsive Force with an Electromagnet
  • · Replies 2 ·
Replies
2
Views
3K
High Volts Low Amps: Sustaining Power with Arduino & MOSFET
  • · Replies 7 ·
Replies
7
Views
2K
Variable vs constant power supply
  • · Replies 32 ·
2
Replies
32
Views
3K
"Ground" and "Center Tapped" Power Transformer Secondary in guitar amp
  • · Replies 6 ·
Replies
6
Views
4K