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Description
Upgrade PLL SSTC Music Tesla Coil Quartz Glass Plasma Speakers Bluetooth Science Technology Toy Random ColorUpgrade PLL SSTC Music Tesla Coil Quartz Glass Plasma Speakers Bluetooth Science Technology ToyFeatures:. PLL Tesla coils have been around for many years, but high power finished commercial machines have not yet been made by me.. The main problem is the structure of the PLL Tesla coil. First of all, it is continuously running (CW mode). This is different from the ordinary pulse test Tesla coil. The arc characteristic of the pulsed Tesla coil is long,
Upgrade PLL SSTC Music Tesla Coil Quartz Glass Plasma Speakers Bluetooth Science Technology ToyFeatures:
.PLL Tesla coils have been around for many years, but high-power finished commercial machines have not yet been made by me.
.The main problem is the structure of the PLL Tesla coil. First of all, it is continuously running (CW mode). This is different from the ordinary pulse test Tesla coil. The arc characteristic of the pulsed Tesla coil is long, high noise, relatively sparse arc density, low heat
.The Tesla coil arc like this continuous operation presents a mass, and the temperature is extremely high, the power is very high, and the air around the arc forms plasma. The high temperature is not only the arc, but also runs through the entire coil. Time, the heating of the coil itself is also very high
.The working pressure of the overall circuit is quite high, which results in that traditional acrylic or PVC skeletons cannot be applied to this Tesla coil, because they are not high temperature resistant materials, and will melt and burn after a short operation.
.In order to find high-temperature insulation materials, it took a lot of effort to experiment with more than 10 different materials. Combined with the experience in the experiment, it was finally determined to use the glass fiber filament winding tube as the skeleton material of the primary coil and the secondary coil. It has many advantages such as high pressure resistance, high temperature resistance, high mechanical strength, etc.
.For the new product, we use quartz glass as the coil frame and adopt a double-layer structure. The secondary coil is completely enclosed in the quartz glass sleeve. Quartz has the advantages of high temperature resistance, high voltage resistance, and low dielectric loss.
.At the same time, the phlogopite board is used for the secondary discharge side, which has a higher temperature resistance than the old epoxy board. We have also upgraded the circuit on the basis of the old model. A higher integrated design is adopted, which makes the overall weight and The volume has been reduced a lot
.Let’s talk about the shell again. The fully-sealed integrated design side panel adopts a transparent acrylic board, and the working status of the internal circuit is clearly visible. The top and bottom panels of the shell are all made of strong epoxy boards. Both the secondary coil and the primary coil are used. Connected to the top epoxy board, the whole is not split
.Air cooling heat dissipation, the cooling air will flow through the inside of the secondary coil and go out from below the electrode, so that while cooling the internal circuit, it also cools the secondary coil and the electrode
.The overall cooling air duct design can be said to be quite reasonable. The wiring of this model is also very simple, the whole machine also has only one power cord, and the power cord can be used when it is connected to the socket. It does not need to be grounded, foolish operation
.At the same time with Bluetooth function, mobile phone or computer Bluetooth connection to play music, support any format music! The sound is clear and obvious, and the human voice can be played
Specifications:
.Color: As Shown
.Material: PCB Board + Components + Stainless Steel + Copper
.Product Dimensions: 13 x 13 x 28cm
.Product Weight: 800g
.Package Dimensions: 35 x 23 x 19cm
.Package Weight: 1250g
.Packing: Box
Package Content:
.1 x Tesla Coil
.1 x Power Line
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4.3 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Very cool pillow cover
Color: Dark Grey, Size: 1 Pack Body(20x54)-Regular
Great value for the price! Body pillow is very comfortable and silky smooth. Has a very nice very color. Pillow case is not heavy at all! Would recommend!
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Good pillow case
Color: Dark Grey, Size: 1 Pack Body(20x54)-Regular
It’s a nice soft pillow case. Fits perfectly on my body pillow
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Reviewed in the United States on May 18, 2026
★★★★★ 4
Cooling and comfortable against your skin
Color: Navy Blue, Size: 1 Pack Body(20x54)-Regular
Fits perfectly and feels nice against your skin. Just wish it had a zipper on the end. That would have made it perfect.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
I am stunned
Color: Black, Size: Queen(20x30)
I had no idea what to expect from these. But for as cheap as they were I was willing to just write it off of they weren't that good.
I had already picked up a new memory foam pillow to replace my previous memory foam pillow that didn't do well with dissipating heat. This new pillow was fine by itself, but when I put my pillowcase on it, the properties that made it cooling were negated. I'd get a bit of sweat on the side of my head or my neck where it was against the pillow all night. The pillow was supposed to be a cool one, but the pillowcase was not.
So I grabbed this set. Smooth, no loose threads anywhere, stitching and seams are all spot on. And it's smooth to the touch. Got it on the pillow, and as soon as I laid my head down on it, I could tell immediately that this was going to be a different result that my other one. Not nearly as warm even after laying on it for a while. No heat buildup, no bits of moisture on the skin after being on it all night.
This definitely works well, especially with my cool sleep pillow. Now I can have a far more comfortable nights sleep. For the price, it's a steal. I have no idea what longevity will be, but with two of them, I'm sure I'll get more than my money's worth.
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Reviewed in the United States on August 7, 2023
★★★★★ 5
Soft and cooling
Color: Dark Grey, Size: 2 Pack Queen(20x30)-Regular
Soft, not too thick and wash very well. Feels great against my skin and doesn’t make my hair frizzy. Color was perfect.
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Reviewed in the United States on May 13, 2026