AJMRTC DC 3.7V to 4000V HighVoltage Boost Module, DIY Electric Mosquito Swatter Circuit Board, Compact High Power Pulse StepUp Generator for Electronic Hobby Project Modification

AJMRTC highvoltage boost module is a dedicated stepup circuit board that raises DC 3.7V input voltage to 4000V pulsed highvoltage output. Mainly designed for DIY electric mosquito swatter retrofitting and electronic hobby projects, this compact PCB unit adopts optimized pulse boost circuit structure with wellmatched coil and capacitor components to achieve stable highvoltage discharge effect. Its small overall dimension allows convenient embedding into custom casings without occupying excessive internal space. Please note this module works for intermittent operation; prolonged continuous running should be avoided to prevent overheating damage. It is an ideal replacement accessory for repairing old mosquito swatters, also fit for student science experiments and other lowvoltagetohighvoltage electronic DIY builds. Basic handson soldering skills are required for proper installation and integration into your target devices.

Input Voltage: DC 3.7V Output Voltage: 4000V Pulsed HighVoltage Application: DIY Electric Mosquito Swatter, Electronic Hobby Experiment Circuit Type: Pulse Boost StepUp Module Form: Bare PCB Circuit Board Working Mode: Intermittent Use (Do Not Run Continuously) Core Components: Highvoltage Coil, Highvoltage Capacitors Installation Requirement: Manual Soldering Needed Main Usage: Equipment Modification, Science Project Build