SECURITY ALERT
Developer Tools Detected!
Redirecting in 3 seconds...
+91 73511 00545info@studyfornext.com

Loading Director's Message...

Our Mentors

Our Services

PLACEMENT

100% placement assistance.

INDUSTRIAL-TRAINING

Live project training.

ADMISSION

Direct admission guidance.

PROJECTS

Innovative project support.

Why Study For Next?

CAREER-ORIENTED

Curriculum designed to boost your career.

OFFLINE & ONLINE

Flexible learning modes.

GET CERTIFICATE

Earn recognized certifications.

EXPERT MENTORSHIP

Learn from industry experts.

FREE WORKSHOP

Complimentary skill workshops.

PAID WORKSHOP

Advanced technical workshops.

Our Courses

Mechanical Engineering
Mechanical

Mechanical Engineering

Master the mechanics of machinery and thermodynamics. Design the engines and systems that power the future industry.

View More
Electrical Engineering
Electrical

EEE Engineering

Explore the world of circuits, power systems, and electronics. Innovate with sustainable energy and modern electrical solutions.

View More
CS & IT Engineering
CS & IT

CS & IT Engineering

Code your way to success with full-stack development. Learn AI, software engineering, and the latest tech stacks.

View More
Civil Engineering
Civil

Civil Engineering

Shape the skylines and build the infrastructure of tomorrow. Expertise in structural design, planning, and construction.

View More
Robotics
Robotics

Robotic Courses

Merge hardware and intelligence. Build autonomous systems and learn the future of automation and robotics.

View More
School Courses
School

School Courses

Strong foundations for bright futures. Comprehensive learning modules designed for school-level academic excellence.

View More

Why Choose Us?

  • 100% Result Oriented
  • Highly Qualified Faculty
  • Advanced Computer Labs
  • Personality Development

0+

Students

0+

Teachers

0+

Awards

0+

Years

Our Affiliations

Wireless Power Transfer

Er Yogendra Singh Rajput December 12, 2025
Wireless Power Transfer - Electrical Project
Tesla Technology

Wireless Power
Transfer

Transmit electricity through the air! Build a working model based on Magnetic Resonance Coupling to light up LEDs wirelessly. Ideally suited for Science Exhibitions.

Get Presentation Slides (PPT)

SIMULATION LAB

SYSTEM READY
TX COIL
RX COIL
Far Close

How to Build It?

Follow these 4 simple steps to make your project.

01

Wind the Coils

Take Copper Magnet Wire (26-30 gauge). Wind 30 turns around a round object (like a bottle).

Important: Make a "Center Tap" loop at the 15th turn for the Primary Coil.

02

Connect Circuit

Connect the Transistor (2N2222 or BD139). Connect one end of the coil to the Base, and the other to the Collector via a Resistor (22k Ohm).

03

Make Receiver

Wind the Secondary Coil (30 turns, no center tap). Scrape the enamel from wire ends. Solder a simple LED to these two ends. No battery needed here!

04

Power Up

Connect a 9V Battery to the Primary Circuit (Center Tap to +ve, Emitter to -ve). Bring the Receiver Coil close to see the LED glow magically!

Scientific Theory

Inductive Coupling

Magnetic Field

Current flowing through the primary coil creates an oscillating magnetic field around it.

Mutual Induction

This changing magnetic field cuts across the secondary coil, inducing a voltage (EMF) in it wirelessly.

Resonance

If both coils are tuned to the same frequency, power transfer efficiency maximizes (Resonant Coupling).

TRANSMITTER AIR GAP RECEIVER

Flux Linkage

Bill of Materials (BOQ)

Copper Wire

26-30 Gauge Enameled

Transistor

NPN (2N2222 or BD139)

Resistor

22k Ohm or 27k Ohm

LED

Any Color (Red/Green)

Popular Search Terms

Wireless Power Transfer Project Witricity Circuit Diagram Electrical Engineering Final Year Inductive Coupling Model School Science Exhibition Model Tesla Coil Mini Project

Trending Hashtags

#WirelessPower #TeslaTech #ElectronicsProject #DIYCircuit #ScienceFair #StudyForNext #EngineeringProject

EDUCATIONAL PURPOSE ONLY

This project demonstrates the principle of induction. While low voltage (9V) is safe, do not scale this up to mains voltage without expert supervision. Intellectual property belongs to Study For Next.

© 2024 Study For Next. Electrical Engineering Dept.
0 Views