Wireless Power Transfer Kit - Resonant Inductive Coupling
Master Resonant Inductive Coupling: Wireless Power Transfer Lab Kit for Efficiency Measurement
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Turn any classroom or lab bench into a working wireless power transmission testbed. This kit equips you with dual Qi wireless charger modules, calibrated loads, and precision multimeters - everything you need to send electrical power across an air gap and then measure exactly how much arrives. By varying coil distance, lateral misalignment, and input voltage, you build intuitive understanding of efficiency curves and coupling coefficient, just as engineers characterise real-world wireless charging pads.
What You'll Build
A complete resonant inductive power link: the transmitter coil drives a 5V LED load placed on the receiver side, with no physical connection. You'll power the transmitter from the variable DC supply, capture input and output voltage/current simultaneously using both multimeters, and log data points as you slide the ruler to change coil separation. The result is a publishable efficiency-versus-distance graph that mirrors research papers on wireless power transfer.
What You'll Learn
- Resonant inductive coupling theory and its application in Qi wireless charging standards
- Hands-on efficiency measurement: calculate power transfer efficiency at varying distances and lateral shifts
- How coil alignment, air-gap geometry, and load resistance affect coupling coefficient and output regulation
- Using digital multimeters to capture real-time voltage/current data and construct professional lab reports
Kit Contents
| Component | Quantity |
|---|---|
| Qi Wireless Charger Module | 2 |
| LED Load 5V | 2 |
| Digital Multimeter | 2 |
| Variable DC PSU | 1 |
| Ruler | 1 |
| M-M Wires | 10 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre-tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step-by-step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
Ideal for CBSE Class 11-
Resonant inductive coupling transfers power across an air gap - measure efficiency vs distance and alignment.
What's in this kit
- Qi Wireless Charger Module x2
- LED Load 5V x2
- Digital Multimeter x2
- Variable DC PSU
- Ruler
- M-M Wires x10
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items