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The main objective of this project is to develop a device for wireless power transfer. The concept of wireless power transfer was realized by Nikolas tesla. Wireless power transfer can make a remarkable change in the field of the electrical engineering which eliminates the use conventional copper cables and current carrying wires.

Based on this concept, the project is developed to transfer power within a small range. This project can be used for charging batteries those are physically not possible to be connected electrically such as pace makers (An electronic device that works in place of a defective heart valve) implanted in the body that runs on a battery.

The patient is required to be operated every year to replace the battery. This project is designed to charge a rechargeable battery wirelessly for the purpose. Since charging of the battery is not possible to be demonstrated, we are providing a DC fan that runs through wireless power.

This project is built upon using an electronic circuit which converts AC 230V 50Hz to AC 12V, High frequency. The output is fed to a tuned coil forming as primary of an air core transformer. The secondary coil develops a voltage of HF 12volt.

Thus the  transfer of power is done by the primary(transmitter) to the secondary that is separated with a considerable distance(say 3cm). Therefore the transfer could be seen as the primary transmits and the secondary receives the power to run load.

Moreover this technique can be used in number of applications, like to charge a mobile phone, iPod, laptop battery, propeller clock wirelessly. And also this kind of charging provides a far lower risk of electrical shock as it would be galvanically isolated.

This concept is an Emerging Technology, and in future the distance of power transfer can be enhanced as the research across the world is still going on.

High-Resonance Frequency Transformer.
Easy to use, Self-explanatory kit.
Call/mail for Tech Support from 10 am - 7 pm.
Branding-free material.
Non-Microcontroller Project.
Extensive audio-visuals available.
All-inclusive solution kit.
Hardware Requirements
  • HF-Transformer
  • HF-diodes
  • rectifier
  • Transistors
  • Two air filled inductor coils
  • Voltage regulator
  • BLDC fan
Software Requirements
Q & A
Q:  Is it possible to increase the transmitting range?
A:  Yes, it is possible to increase the transmitting range. For this, please refer model no.343 for a larger distance about 10cm. Here is the link:
Q:  What is wireless power transfer?
A:  Wireless power transfer is transferring of power wirelessly, using mutual induction of 2 coils in HF.
Q:  What is the concept used in this project?
A:  The project follows the concept of using inverters with high frequency transformers to generate AC signal of higher frequency.
Q:  Can a lamp be used as a load?
A:  Yes, a lamp can be used as a load. Follow the link for model number 343:
Average Rating
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Showing 4 of 60 reviews Show All
A N Nithish, Bangalore on 12th June, 2015, 04:49 PM

I come to know about Edgefx through Browsing. I used projects as a keyword in Google to find the Edgefx.Everything is fine it is perfectly working.Yes the kit delivered on time with the right components.I purchased through online.

Sunil patel, Gandhi Nagar on 2nd June, 2015, 04:09 PM

I come to know about Edgefx through Internet.I decided to buy from Edgefx because it is reliable. I like the contents available in softcopy. Yes the kit delivered on time with the right components.I purchased through online.No Improvements.

Rohini Singh, Allahabad on 2nd June, 2015, 03:55 PM

I search through Online I used the keyword online readymade project for electrical by that search I found Edgefx.I decided due to these following reasons:
Actually within my range
Easy to understood
It’s not complex pure electrical I found in Edgefx.
I like the whole kit completely. Yes even before the time of delivery it’s delivered to me.I purchased through online. No improvements but Edgefx providing good service.

ROHINI SINGH, Allahabad on 2nd June, 2015, 03:53 PM

I found your website on internet.I liked the details given on your website, so that I had purchased the kit. I like the report in CD.The kit was delivered on time.I had directly purchased the project through online.Everything is good.

Rating Breakdown (60 Reviews)

Edgefx Technologies Pvt. Ltd.,
Plot No. 105, 3rd Floor,
Liberty Plaza, Himayathnagar,
Hyderabad - 500029,
Telangana, India
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