Mini music Tesla coil DIY welding kit

Product Name: Mini music Tesla coil DIY welding kit
Working voltage: 15V-24V DC current 2A
Dimensions: 80MM*40MM
Circuit board material: single-sided 1.6MM RF-4 board
Audio input: 3.5 socket/can connect to mobile phone/mp3/computer audio
Component list: LED, electrolytic capacitor, wire, coil, power socket, toggle switch, audio socket, audio cable, heat sink, resistor, capacitor, IC, plastic column 310, screw, neon bulb, PCB
Tesla functions: 1. Generating arcs 2. Lighting lights in space 3. Playing music 4. Ignition

Welding Details Details:
1. There are silk screen marks of various components printed on the PCB, please solder according to the silk screen marks.
2. The resistance has no direction, but the resistance value is different, please pay attention to distinguish when welding.
3. Electrolytic capacitors are divided into positive and negative poles, the long leg is positive (+), and the short leg is negative (-); pay attention to the corresponding PCB silk screen direction when soldering.
4. When connecting the power cord to the terminal, pay attention to distinguish the positive and negative poles, and do not connect them in reverse.
5. Pay attention to the direction of the chip.
6. When installing the wire, pay attention that the wire cannot touch the coil.

Circuit principle:
A Tesla coil is a transformer (resonant transformer) that operates on the principle of resonance, and we can use these coils to carry out innovative experiments such as electrical lighting, fluorescence spectroscopy, X-rays, high-frequency alternating current phenomena, electrotherapy and wireless energy transmission, Transmit and receive radio signals.

Precautions:
1. The power of this product is not high and will not cause electric shock, but it is not recommended to touch the arc on the top of the coil, as it will cause a burning sensation.
2. Do not touch the heat sink after a long time of power on, the temperature is very high, especially when using 24V high voltage.When the voltage is high, the heat is great. If necessary, add cooling fans to dissipate heat.
3. It is recommended that when the Tesla coil is working, there should be a blank space within half a meter next to the coil. Other objects, such as good conductors, would make the coil form a good loop, absorbing the coil’s energy, making demonstrations of the Tesla coil poor or even impossible! Please note.
4. Do not put mobile phones, mp3 and other electronic equipment close to the coil, otherwise the high-frequency magnetic field generated by the coil will cause interference, causing malfunction or even damage to mobile phones, mp3 and other equipment!