Rotating Music Coil DIY Kit ZVS Generator Wireless Transmission Amplifier

Audio interface: 3.5 jack, you can connect the audio source of the computer. (The computer audio interface is 3.5, the audio cable used is 3.5 to 3.5 audio cable, please use the corresponding audio cable to 3.5) If you use other power supplies with voltages and currents that do not meet the requirements or the positive and negative poles are reversed, the device will be burned. , the resulting losses shall be borne by the buyer.
Some buyers think that the power supply is 24V, and the input 12V device will not be damaged. This understanding is wrong. The circuit ultimately constitutes an oscillator circuit.
If the voltage and current are not enough, the circuit will not oscillate, which will cause the triode to conduct directly to the ground, and the triode will burn out.
About safety instructions:
The high voltage will break down the air and generate a purple arc, that is, the ion wind. The generated arc will have a certain thrust, and it will swing under the action of the thrust. As the swinging strength increases, it will rotate. The ion wind will have a high heat, master the distance and skills, don't let yourself get burned, the owner does not recommend touching.

Power supply input voltage: 24V DC
Power supply current: 2A-3A
Power supply interface: 5.5-2.1 inside positive and outside negative
Circuit board size: 5.4CMx5.4CM
Coil size: diameter 5.05CM height about 7CM
Coil turns: 250 turns, enameled wire with a coil diameter of 0.2
Colour: as shown
Material: metal

Package Contents:
1 * Rotating music coil diy kit

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.