Plasma Speaker 3

This is my Plasma Speaker except ive upgraded the powersource to 15volts @ 3amps. There is a noticeable difference in sound and quality in where both go up. This circuit still uses a TL494 and an IRF540 MOSFET. Song: Bulletproof - La Roux

Category:

Science & Technology

Tags:

• flyback
• tesla
• coil
• high
• voltage
• cool
• sparks
• electricity
• shock
• electric
• electrocution
• plasma
• speaker
• tweeter
• bass
• chip
• electronics
• weekend
• project
• wire
• copper
• mosfet
• IC
• chips
• batteries
• volts
• KV
• watts
• tin
• gas
• ionised
• ioniser

[Kadgarth]

Can you tell me where you bought the mosfet and TL494 please? :)

[fatboyslim27]

@Kadgarth Depends where you live. Ebay is really good for components

[Imprezaman555]

This is awsome, props to you mate but how on earth is this on 15 volts? I thought very high voltage was required to make an arc?

[fatboyslim27]

@Imprezaman555 hi, sorry i should have been more specific. 15 volts is what i use to power the circuitry which produces a frequency on the flyback transformer. The flyback transformer takes that 15 volt signal and changes it to 25000-30000 volts

[fatboyslim27]

Hi

Yes i did use the instructables circuit. It is quite a good circuit to modulate the music to work in a flyback

[Imprezaman555]

@fatboyslim27 np, I found that out later, I really shoulda thought that.

[djrobotfreak]

did you use the instructables circuit? or have you created your own? Could you post schematics?

[taz99taz]

good work :)

[Matrex50]

nice job