Converter Module 220V to 5KV (Mosquito Zapper Circuit)
The Converter Module 220V to 5KV, often referred to as a “mosquito zapper circuit,” is a compact and high-voltage power module designed to convert standard household AC mains (220V) into a powerful high-voltage DC output, typically in the range of 3,000 to 5,000 volts. Despite its small size, this module plays a critical role in applications that require a sudden burst of high voltage at low current, such as insect-killing devices and high-voltage demonstration tools.
The core purpose of this module is to step up the voltage through a process involving switching transistors and a flyback transformer. The AC input is first rectified and filtered to DC, and then rapidly switched through a coil, inducing a high-voltage spike on the secondary winding. The output voltage is high enough to ionize air and generate a visible electric arc when two terminals are placed close together. This makes it ideal for electric mosquito swatters, bug zappers, and other pest control solutions that incapacitate insects using a sudden jolt of electricity.
The module is generally lightweight and built using durable materials to resist high-voltage wear. It is typically designed for intermittent operation, as continuous use may cause overheating or damage. For DIY hobbyists and electronics enthusiasts, it serves as an exciting component in high-voltage experiments, spark gap generators, or ignition modules.
Due to its ability to generate dangerous voltage levels, safety precautions must be observed while handling or integrating the module. Proper insulation, protective casing, and supervised use are essential to prevent electrical hazards.
In summary, the 220V to 5KV converter module is a powerful, compact, and efficient high-voltage source. Its primary use in mosquito zappers highlights its effectiveness in delivering fast, lethal electrical discharges with minimal power consumption, making it a valuable tool in both consumer devices and educational projects.
Features:
- High Voltage Generation: Converts 220V AC to 3000V–5000V DC for effective insect control.
- Compact and Lightweight: Small form factor makes it easy to integrate into various devices like mosquito zappers.
- Efficient Voltage Conversion: Utilizes a flyback transformer and switching transistors for efficient voltage step-up.
- Quick Burst of Power: Designed for intermittent operation, delivering rapid bursts of high voltage to eliminate insects.
- Pest Control Application: Ideal for mosquito zappers, killing insects on contact with a powerful electrical shock.
- Low Current Draw: Provides high voltage output with minimal current, making it energy-efficient.
- Durable Construction: Built with durable materials that withstand high-voltage stress, ensuring long-term reliability.
Specifications:
| Specification | Value |
|---|---|
| Input Voltage: | 220V AC |
| Output Voltage: | 3000V – 5000V DC |
| Output Power: | Low current, high voltage (insect control) |
| Operating Frequency: | 50-60 Hz |
| Efficiency: | High conversion efficiency |
| Output Current: | Low (intermittent high-voltage bursts) |
| Size: | 102 x 44 x 20mm (L x W x H) |
| Operating Temperature Range: | -10°C to +50°C |
Applications:
- Mosquito Zappers.
- Pest Control.
- Insect Traps.
- Educational Demonstrations.
- DIY High-Voltage Projects.
- Spark Generators.
- Electronic Experiments.
- Small Appliances.
Package Included:
- 1x Converter Module 220V to 5KV – Mosquito Zapper Circuit


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