Powerful Wireless electricity transfer
In previous project we made (Do it you self . DIY Project simplest wireless transmission of electricity. We used 2N2222 transistor and copper coil only, the working of this project was great and we receive many emails about the power and distance of the electricity transmission so we come with an other advance but simplest Wireless electricity transfer project.
This Wireless electricity transfer system is very simple and powerful it can charge mobile phone, run DC motor and 6 volt 3 watt tungsten filament bulb also glow well.
What is Wireless electricity transfer?
Wireless Power Transmission using inductive coupling, is one of the effective ways to transfer power between points without the use of conventional wire system .An alternating current in the transmitter coil generates a magnetic field which induces a voltage in the receiver coil. This voltage can be used to power a mobile device or charge a battery.
Watch Video Tutorial in Urdu:
This experiment does not require too many materials, many of which can be easily acquired.
- 26 to30 gauge copper wire
- ttc5200 transistor
- 2 3.3 or 6.6 k ohm resistor
- Tungsten filament bulb
- Pliers/wire cutters
- Battery/ Power Adapters (12V)
- 4 Diodes
- Cylinder/role with 8cm diameter
Diagram of Wireless electricity transfer project
This Project also consist of Receiver coil and Transmitter coil
Make a coil of 25 turns and connect LED to its ends.
First take a Cylinder/role with 8cm diameter and whirl wire on it 55 times after leaving the wire of 3 inches now make loop for center terminal and whirl it again 55 times.
In the end you will get three terminals now take TTC5200 transistor and connect its base to 6.6 k ohm resistor than other terminal of the resistor to one end of coil and collector to other end of coil now connect the emitter to negative terminal of 12V power supply or battery.
The center terminal of coil will be connected with positive terminal battery and now transmitter is ready. Now place the receiver coil almost 15 cm above transmitter and you will see LED glowing.
small coil inside transmitter
Watch Video of Science Fair Project "Wireless Electric Car" by Bareera Usman
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