Description

First, the circuit parameters

Power input voltage: 24V DC;

Power supply current: 2A-3A;

Power supply interface: 5.5-2.1 positive external negative;

Board size: 5.4CMx5.4CM;

Coil size: diameter 5.05CM height 7CM height

The number of turns of the coil: 250 turns and the diameter of the coil is 0.2 enameled wire. When the coil is shipped, we are wound around:

The volume produced will be greater than the volume of the headphones;

Audio Interface: 3.5 jacks, you can access the mobile phone, mp3, computer audio source. (The computer audio interface is 3.5, use the audio cable with 3.5 to 3.5 audio cable, mobile phone, MP3 interface is different, please use the corresponding audio cable to turn 3.5) If you use other voltage and current does not meet the requirements of the power or positive and negative There will be devices burned and the loss will be lost to the buyer.

Some buyers think that the power supply is 24V, and that the input 12V device will not be damaged. This understanding is wrong. The circuit eventually constitutes an oscillation circuit.

If the voltage and current are not enough, the circuit will not oscillate, causing the triode to conduct directly to ground and the transistor will burn.

About safety instructions

Extremely high voltages will break through the air, creating a purple arc, that is, ion wind. The resulting arc will have a certain thrust. It will swing under the action of the thrust, and it will rotate as the swinging force increases. It is worth saying that although the voltage is high, but due to the very small current, but also high-frequency discharge, can not reach the intensity of injury caused by people! However, the ion wind will have very high calories, so when you touch it, it's like touching a candle!

It is not dangerous to master the distance and skills. However, the owner still does not recommend touch.

Package Included:

1pc module as frist picture show