FLIPSTYLEZLLC

Magnetic Levitation DIY Electronic Kit Experimental Coil Push-down Module Circuit Welding Kit (Weight Bearing 50g)

$308.00 USD

~~$0.00 USD~~ $308.00 USD

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Color kit(50g) kit with shell(50g)

Quantity

SPECIFICATIONS

Brand Name: NONE

Certification: NONE

DIY Supplies: Electrical

Data Record: No

Electronic: No

High-concerned chemical: none

Origin: Mainland China

Semi-finishedproduct: No

Notice :

1.Regarding import duties: If the customs points out that taxes and customs clearance must be paid, the buyer needs to pay the duties. We do not bear any duties or import taxes. If the buyer is unwilling to pay customs duties and customs fees, we will not refund.

2.About customs clearance: For countries that are difficult to pass through customs, such as: Brazil, Chile,Turkey, Argentina, etc. Make sure you have the ability to pass customs. We do not give a refund if the buyer cannot go through customs and Customs deducts the package.

3.If your place is remote ,then need to pay 38usd .

Product name: push-down maglev DIY welding kit

Product model: TJ-56-254

Working power supply: DC12V2A
Power: 2~5W

Suspension distance: less than 2cm
PCB size: 85 * 85mm

Bearing weight: 50g/150g

Product features:

1. The circuit is simple, reliable and practical;

2. This kit is equipped with acrylic shell, which is not only beautiful, but also can effectively protect circuit components, which is convenient for demonstration and play.

3. This DIY kit is designed for scientific research and experiment and is not applicable to other purposes!

Product introduction:

Magnetic levitation is mainly composed of coil, magnet, Hall sensor and drive circuit. When the magnet is close to the Hall sensor under the coil, the Hall sensor will output an analog quantity when sensing the magnetic field change to the amplification circuit for amplification, and then conduct pulse width modulation through this value. When the magnet and suspended objects fall away from the sensor due to gravity, the sensor output value will increase the voltage duty ratio on the coil and the coil magnetic force, Thus, the magnet and suspended object are pulled. On the contrary, when the distance from the sensor is very close, the sensor output value reduces the coil voltage duty ratio, and the coil magnetic force is weak. The magnet and suspended object depend on their own weight to keep away from the sensor, and the magnetic object is suspended by continuously adjusting the coil voltage duty ratio.

Usage method:

Placing suspended solids and precautions

1. After the equipment is powered on, the power indicator on the PCB board will be lit. At this time, hold the float from the bottom of the ring to the bottom of the coil slowly. At about 5cm, you will feel the force that the coil will absorb the float at this time. At this time, hold the float with one hand to feel the upward force, and use the other hand to adjust the sliding rheostat on the PCB board. When you feel that the two forces can almost balance, stop adjusting the sliding rheostat, Then slowly loosen the float to keep it stable. In this way, the float can be successfully floated. The sliding rheostat reduces the magnetic force clockwise and increases the magnetic force counterclockwise. The magnetic force cannot be too large or too small. The rotating position of the sliding rheostat can refer to the above picture.

2. The float must be powered off for cooling if it fails to be placed for many times (up to 5 times), otherwise it is easy to damage the element

3. Do not float the float on the kit for a long time (up to 5 minutes), which may cause equipment damage.

Circuit diagram: