Charging a Capacitor for Igniter: Safety & Discharge Tips

  • Thread starter Thread starter Bassalisk
  • Start date Start date
  • Tags Tags
    Capacitor Charging
Click For Summary

Discussion Overview

The discussion centers around the safe charging and discharging of a large capacitor for use in a simple igniter, specifically for igniting flammable materials like gasoline for a barbecue. Participants explore methods for achieving a spark and inquire about alternative ignition methods.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested

Main Points Raised

  • One participant inquires about safe methods to charge a 3300 microFarad capacitor with a 24V DC source and how to discharge it to create a spark.
  • Another participant asks what the original poster plans to ignite, seeking clarification on the intended application.
  • The original poster specifies the intent to ignite gasoline for a barbecue, expressing a casual tone about the project.
  • One participant suggests obtaining the datasheet for the TFC561D and mentions using a hand-wound coil to generate 1/2 inch long sparks.
  • A later reply reiterates the suggestion to get the datasheet for the TFC561D and use a hand-wound coil for spark generation.

Areas of Agreement / Disagreement

Participants have not reached a consensus on the best method for charging and discharging the capacitor or alternative ignition methods, as the discussion includes various suggestions and inquiries.

Contextual Notes

There are no specific limitations noted, but the discussion reflects a lack of detailed technical specifications or safety considerations regarding the use of the capacitor and igniter.

Who May Find This Useful

Individuals interested in DIY igniter projects, capacitor usage in ignition systems, or those exploring safe methods for igniting flammable materials may find this discussion relevant.

Bassalisk
Messages
946
Reaction score
2
Hello,

I have an intention of making a simple igniter. I have a capacitor with large capacitance.
3300 microFarads.
35 V breakdown voltage( i think that is what that voltage means)

I have plans on charging this capacitor with 24V dc source. My question here is, how can I charge this capacitor safely, and how can I discharge it so that it makes a spark on the little electrodes that i plan connecting it to?

Is there a better way to make a simple igniter, but with electricity ? (by electricity only I drop piezoelectric igniters. I do not fully understand their concept)
 
Engineering news on Phys.org
What are you planning to ignite?
 
Well I plan to ignite something flammable, like few drops of gasoline so that it catches fire and make rest of the stuff burn. What for? Barbeque. I want to push a switch and ignite my fire on the barbeque.

Please don't judge me XD I am just bored
 
Get the datasheet for the TFC561D. You can use this and a hand-wound coil to make 1/2 inch long sparks.
 
Antiphon said:
Get the datasheet for the TFC561D. You can use this and a hand-wound coil to make 1/2 inch long sparks.

Thank you!
 

Similar threads

Question about the Redistribution of Charges
  • · Replies 4 ·
Replies
4
Views
2K
High Pass Filter Working Principle
  • · Replies 15 ·
Replies
15
Views
2K
How Can I Improve My DIY Van de Graaff Generator to Prevent Charge Leakage?
  • · Replies 5 ·
Replies
5
Views
3K
High-energy LC oscillatory discharge: what kind of switch?
  • · Replies 19 ·
Replies
19
Views
2K
Understanding Capacitor Behavior for Noise Filtering?
  • · Replies 15 ·
Replies
15
Views
4K
Method for testing discharge resistors in 3 phase capacitors
  • · Replies 12 ·
Replies
12
Views
4K
Capacitor discharge vs. Pole relaxation
  • · Replies 1 ·
Replies
1
Views
2K
Parallel Plate Capacitor Design
  • · Replies 3 ·
Replies
3
Views
3K
Super Capacitor Charging/Discharging
  • · Replies 19 ·
Replies
19
Views
5K
Trying to build a capacitor charging circuit
  • · Replies 14 ·
Replies
14
Views
5K