Description
- High-concerned chemical: None
- Type: Air Conditioning Fitting
- Model Number: 000
- DIY Supplies: Electrical
- Origin: Mainland China
- Certification: CE
- Origin: Mainland China
- Type: Air Conditioning Fitting
- Model Number: 000
- Application: Commercial
Shipping list:
Plasma loop circuit body + power supply + 85mm ball
Dear friends, before you start making plasma rings or energizing finished circuits, be sure to read the following information: Disclaimer:
Please read the following important safety warnings and disclaimers carefully. By using this kit, you fully understand and agree to the following terms: Hazards of plasma rings: Plasma rings can generate high temperatures in the glass bottle during operation, and there is a risk of hypothermia burns. It is not recommended to touch the running glass bottle directly with your hand at any time to avoid burns.
Magnetic field warning: The plasma ring will generate a strong magnetic field during operation. For people who wear pacemakers and other medical devices, strong magnetic fields may affect the normal operation of the devices. We recommend that this part of the user should stay away from the working plasma ring to avoid possible health risks.
High voltage risk: The drive circuit of the plasma ring will generate high voltage when operating. High voltage is a risk of electric shock or burn, please do not touch any components, including the primary coil, while the circuit is working to avoid electric shock or burn.
Under certain conditions, the gas will produce glow discharge under the action of strong electric field. In this process, the excited electrons of the gas molecules transition to higher energy level orbitals. Since these electrons are unstable at high energy states, they fall back to their original low-energy orbits and release photons corresponding to the energy difference according to the law of conservation of energy. This phenomenon is called glow discharge, and it is used in devices such as neon lights.
Plasma rings emit light in a similar way. Properties of plasma: In addition to the common solids, liquids and gases, plasma is another state of matter that exists in the universe, and flame is an example of containing plasma. When a gas is subjected to high temperatures, collisions between molecules can throw outer electrons out of their orbits, creating a plasma of charged particles. This charged mixture of ions is electrically conductive. Generation of annular electromagnetic field: by passing a high-frequency alternating current into the annular coil, it can be obtained that the electric field distribution around it is circular according to Maxwell’s equations.
We use a self-excited Class E oscillator circuit to generate alternating current with a frequency of about 10MHz. The formation process of the plasma ring: In a spherical glass bottle sealed with low pressure xenon gas, xenon gas is ionized under the action of a strong electric field to form a plasma. These conductive xenon plasmas form stable annular structures under the influence of external annular electric fields. In plasma, the collision of charged particles produces a glow discharge, which in turn emits a lilac glow, which makes the plasma ring visible.
When using and displaying plasma rings, please ensure that you understand their working principles and corresponding safety measures to ensure the safety of users.
Debugging some points of this driver circuit: If you are using parts to assemble, the key to debugging is to screw the 10K potentiometer on the PCB, the potentiometer is very sensitive! Gently twist a little power will produce a great change, it is recommended that in the case of power overcurrent protection (overcurrent protection is limited to about 4a) the potentiometer clockwise gradually twist up, adjusted to the circuit just vibration can be.
Note: Adjusting this potentiometer without overcurrent protection is very easy to blow the tube!!
In the finished circuit, we have adjusted the potentiometer to the best state, it is not recommended to adjust the potentiometer position, if you need to adjust, be sure to use the power supply with overcurrent protection!
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