The magical Tesla coil generates high temperature and high pressure plasma, can sing, can transmit electricity wirelessly, light fluorescent lamps, and has a wonderful arc. There are many ways to play, and it is a very interesting small production of scientific experiments.
Board size: 40*80mm
Power: 15w
Power input: DC 12-24v, current 2A, DC55 interface/pin header
Audio input: 3.5 jack, can connect mobile phone, mp3, computer audio
Parts diagram:
Principle description:
A Tesla coil is a transformer (resonant transformer) that operates on the principle of resonance, developed by the Serbian-American scientist Nikola Tesla.
Invented in 1891, it is mainly used to produce AC power with ultra-high voltage but low current and high frequency. A Tesla coil consists of two (sometimes three) coupled resonant circuits. Tesla coils are difficult to define, and Nikola Tesla experimented with a large number of various coil configurations. Tesla used these coils for innovative experiments, such as electrical lighting, fluorescence spectroscopy, X-rays, high-frequency alternating current phenomena, electrotherapy and wireless energy transmission, emitting and receiving radio electrical signals.
Tesla Features:
1. Tesla produces arc function: the wire at the tail will generate electricity after power-on
Arc, beautiful.
2. Tesla air-space lighting function: After the Tesla coil is powered on, it can be air-spaced
Turn on fluorescent lights!
3. Tesla includes a music playback function: the arc stimulates the air to become plasma
A new concept speaker that produces sound by air vibration! It can play mobile phone/computer music, but the sound is very small. It is suitable for watching the magical arc and listening to music comfortably in the dead of night.
Tesla functional parameters: voltage input 12-24V DC, current 2A, the heat dissipation is relatively large when working, so the heat sink is relatively hot!
When in use, be careful not to touch the heat sink with your hands.
Product Description:
Note: The secondary coil cannot be close to the high-voltage coil, it will form a capacitor and discharge in the coil! The tube close to the LED indicator must be welded first, and welding at the base will easily cause poor contact! The resistance must be clearly distinguished, the color rings are too similar, and can be measured with a multimeter Test to be sure!
installation tips：
1. First fix the power triode on the heat sink with screws, and then insert it into the board for welding to facilitate operation;
2. When the coil is welded to a point, the copper wire needs to be hung with tin for reliable welding. If necessary, use a knife to hang off the enameled insulation layer, and finally fix the coil with hot melt glue, and straighten the other end (discharge end);
3. The direction of the mutual inductance wire should not be too loose, so as to improve the arc efficiency:
4 If the temperature of the heat sink is too high to be touched by human hands, please add a fan to dissipate heat to prevent burning;
5. It is not recommended to touch the arc and there will be a burning sensation. When using the Tesla coil, try to keep no other objects within half a meter around the coil, which can avoid the loss of coil energy and the effect is worse, and can also prevent fires;
6 Please keep away from other electronic devices (mobile phones, MP3 computers, etc.), Tesla coils may damage them!
Precautions：
1. This product is safe, the power is not high, and will not be injured by electric shock, but it is not built
It is recommended to touch the arc at the top of the coil, there will be 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, it will generate a lot of heat. If necessary, please add a cooling fan to dissipate heat, or if the working time is too long and it is too hot, please turn it off for a period of time before powering on it.
3. It is recommended not to get close to the body or other objects when the Tesla coil is working
The coil, that is, no other objects can be left within half a meter next to the coil, because other objects as good conductors will make the coil form a good loop and absorb the energy of the coil, making the demonstration effect of the Tesla coil worse or impossible at this time! Please note;
4. Do not put mobile phones, mp3 and other electronic devices close to the coil, otherwise the high-frequency magnetic field generated by the coil will interfere, making the mobile phone, mp3 and other equipment malfunction or even damage!
Recensioni
Ancora non ci sono recensioni.