PLLSSTC Musical Tesla Coil Plasma Loud Speakers C85-240V Science Technology Toy
.PLL Tesla coils have been around for many years, but high-power finished commercial machines have not been made by anyone yet.
.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 continuous running Tesla coil arc like this is showing a mass, and the temperature is extremely high, the power is very high, the air around the arc forms plasma
.The high temperature is not only the arc, but also the heat of the coil itself is very high when the entire coil is running. The working pressure of the overall circuit is quite large, which leads to the traditional acrylic or PVC skeleton can not be applied to this kind of Tesla coil, because they are not high temperature resistant materials, it 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, low dielectric loss, etc., and the secondary The phlogopite board used for the discharge end has a higher temperature resistance than the old epoxy board
.We have also upgraded the circuit on the basis of the old model, and adopted a higher integrated design, which has reduced the overall weight and volume.
.Let’s talk about the shell again. The fully-sealed integrated design side panel uses 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.
.The secondary coil and the primary are also 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 out from under 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 connected to the socket. It does not need to be grounded
.At the same time with Bluetooth function, mobile phone or computer Bluetooth connection to play music, support any format of music, the sound is clear and obvious, and can play human voice
.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
.1 x Tesla Coil
.1 x Power Line