BD243 Mini Tesla Coil DIY Electronics Kit (9–12V)

The BD243 Mini Tesla Coil DIY Electronics Kit (9–12V) is an exciting educational kit designed to demonstrate high-voltage, high-frequency principles in a compact and beginner-friendly form. Based on the BD243 power transistor, this mini Tesla coil can generate visible electrical arcs and wirelessly light small lamps, making it a popular choice for learning and experimentation.

This kit is also known as: Mini Tesla Coil Kit, BD243 Tesla Coil Module, DIY High Voltage Generator Kit, Plasma Coil, Solid State Tesla Coil Kit, Wireless Energy Demonstration Kit.

Powered by a 9–12V DC supply, the kit is easy to assemble and suitable for students, hobbyists, and electronics enthusiasts who want to explore resonance, inductive coupling, and high-frequency oscillation. It is commonly used for STEM education, science fair projects, classroom demonstrations, and DIY electronics learning. Many users search for a BD243 Tesla coil kit price in Bangladesh, making this kit a popular choice for affordable educational experimentation.

⚠️ Note: This is an educational demonstration kit. It produces high voltage at very low current. Proper handling and supervision are recommended during operation.

• Kit Type: Mini Tesla Coil DIY Kit
• Transistor Used: BD243
• Input Voltage: 9V – 12V DC
• Operating Principle: High-frequency resonant oscillation
• Output: High-voltage, low-current discharge
• Assembly Type: Through-hole DIY soldering kit
• Application Use: Educational demonstration, STEM learning, science projects, electronics experimentation