Ion Propelled Tie Fighter Now Has a Laser!

ion

[Steven Dufresne] has been playing around with ion propulsion using high voltage lately, and he’s added another spaceship to his experiments — Darth Vader’s TIE Fighter – and as an added bonus, he’s thrown on a laser too!

We originally covered his Ion Wind Propelled Star Trek Enterprise a few months ago, after someone had mentioned that the ion winds he was generating in experiments kind of looked like the warp drives on the Enterprise. Well, someone else pointed out that a TIE Fighter was an even better candidate for this. After all, TIE stands for Twin Ion Engines. So he decided to build one too. The ion winds look even better on this one as he’s turned the entire back of the fighter into the electrode, which creates a wide and very visible arc.

Oh, he also decided to add lasers to it for some extra flare — unfortunately TIE Fighters used green lasers — not red ones. Stick around for the following videos to see the TIE Fighter in all its ionic glory.

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Ion Wind Propelled Star Trek Enterprise

ion wind

[Steven Dufresne] recently demonstrated ion propulsion using high voltage, and someone pointed out it kind of looked like the warp drives on the Star Trek Enterprise… so he went out and bought a model Enterprise and rebuilt his demonstration!

His original video on Ion Winds gives a good summary of the beginning of his experiments. In fact, it’s actually a recreation of a design he saw at the International Symposium on New Energy back in 1996 of the Electrokinetic Apparatus which was patented in 1960.

By creating a high voltage arc of electricity, it appears that the resulting “ion wind” propels the Enterprise with respect to the fixed testing apparatus. Did we mention he made the high voltage power supply himself?

[Steven] also points out that the propulsion might be occurring due to dielectrophoresis, but hasn’t discovered any conclusive evidence to prove that. Even the patent is rather vague on how this works:

The invention utilizes a heretofore unknown electrokinetic phenomenon which I have discovered; namely, that when a pair of electrodes of appropriate form are held in a certain fixed spaced relation to each other and immersed in a dielectric medium and then oppositely charged to an appropriate degree, a force is produced tending to move the pair of electrodes through the medium.

Regardless of how or why it works, it’s a fun video to watch, so make sure you stick around after the break to see it!

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Homebuilt 30kV High Voltage Power Supply

rimstarorg 30kV power supply

If you have need for 30,000 volts to launch your ionocraft (lifter) or power other DIY projects then shuttle over to RimstarOrg’s YouTube channel and checkout [Steven Dufresne’s] homebuilt 30kV power supply. The construction details that [Steven] includes in his videos are always amazing, especially for visual learners. If you prefer text over video he was kind enough to share a schematic and full write up at rimstar.org.

The power supply can be configured for 1.2kV – 4.6kV or 4kV – 30kV at the output while requiring 0-24V DC at the input. In the video [Steven] tries two power supplies. His homemade DC bench power supply at 8V and 2.5A and also a laptop power supply rated at 20V 1.8A DC. A couple of common 2N3055 power transistors, proper wattage resistors, a flyback transformer and a high voltage tripler is about all you’ll need to scrounge up. The flyback transformer can be found in old CRT type televisions, and he does go into details on rewinding the primary for this build. The high voltage tripler [Steven] references might be a bit harder to source. He lists a few alternates for the tripler but even those are scarce: NTE 521, Siemens 76-1 N094, 1895-641-045. There are lots of voltage multiplier details in the wild, but keep in mind this tripler needs to operate up to 30kV.

Join us after the break to watch the video and for a little advice from Mr. Safety.

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