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Specification
Brand : FYYKXWD
BulletPoint1 : Great for Kids' science project, Physical/mechanical learning, teacher's Demo props on the class, birthday for friends, families, parents, kids, etc.
BulletPoint2 : Demonstrate the structure and working principle of the electric bell, which can be observed directly or through optical projection.
BulletPoint3 : The electric bell model is made of metal and wood base, precisely casted, the parts are all polished by professional abrasives.
BulletPoint4 : During the experiment, if the vibrating piece works abnormally, the distance between the screw and the point of the vibrating piece can be adjusted.
BulletPoint5 : Use a wire to connect the two terminal posts to a 4-6v DC power supply, and install a pressure key on the circuit. Press the key and the bell will sound intermittently.
Color : One Color
ExternallyAssignedProductIdentifier : 8258518064676
ItemName : Vertical Electric Bell Model Bell Experiment Equipment Physical Electromagnetic Experiment Equipment School Teaching Equipment
ItemPackageDimensions_Height : 1 centimeters
ItemPackageDimensions_Length : 3 centimeters
ItemPackageDimensions_Width : 2 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : science-classroom-measurement-kits
Manufacturer : FYYKXWD
ModelNumber : FYYKXWD
NumberOfBoxes : 1
NumberOfItems : 1
PartNumber : FYYKXWD
ProductDescription : The Working Principle Of The Electric Bell Experimental Model:

The positive electrode is connected to the coil, the coil is connected to the bent arm, and the bent arm is connected to the hammer through the elastic sheet. The hammer connects the negative electrode to form a complete circuit.
When the DC 6V power is connected, the coil generates magnetism and attracts the bent arm. The bell hammer on the bent arm strikes the bell cover. At this time, the bent arm is separated from the hammer, the circuit is disconnected, the coil magnetism disappears, and the bent arm returns to its original position. It is connected to the hammer and connected to the circuit.
Repeatedly in this way, an uninterrupted ringtone is formed.

Specification:
Weight: 450g
Material: environmental protection material, solid base, metal
Scope of application: schools, laboratories, training institutions
Product specifications: 18x8.5 × 4cm (bell plate)
Accessories: electric bell, solid wood floor

Note:
Please allow little color difference due to different display or light environment.
Please feel to E-MAIL us if there are any problems and questions, we will try our best to MEET YOUR SATISFACTIONS WITHIN 24 HOURS.
Size : One Size