400kV Step-Up Power Generator Module – High Voltage DC Boost Converter for Science and Hobby Projects The 400kV Step-Up Power Generator Module is a compact and powerful boost converter that transforms a low-voltage DC input (3.7V–6V) into a high-voltage output up to 400,000 volts (400kV). Designed for high-voltage experiments, science demonstrations, and ignition circuits, this module is a great choice for hobbyists, students, and electronics enthusiasts exploring plasma arcs, Tesla coil prototypes, and other high-voltage applications. Product Specifications Feature Specification Input Voltage 3.7V to 6V DC Input Current 2A–5A (depends on load) Output Voltage Up to 400kV (open-circuit) Output Type High-voltage DC (pulsed arc output) Spark Gap Up to 10mm (depends on power supply and environment) Module Type Flyback-based Boost Converter Dimensions Approx. 88mm x 26mm x 23mm Cable Length Output leads ~100mm Cooling Passive – avoid long continuous use Key Features High Voltage Output (400kV Max)Produces dramatic arcs and sparks suitable for visual demonstrations and ignition. Low Input Voltage OperationOperates from standard 3.7V lithium batteries or 5V USB supplies. Compact and LightweightIdeal for space-constrained DIY setups and portable experiments. Simple 2-Wire InputConnects easily to battery terminals or regulated DC sources. Built-in High-Voltage CoilUses an internal transformer and switching circuit for efficient voltage boost. Benefits Perfect for High-Voltage ExperimentsDemonstrate plasma arcs, corona discharges, or test dielectric breakdown. Educational and Visual AppealGreat for science fairs, physics classes, and electronics learning. Versatile ApplicationsUse in electronic ignition, bug zappers, or spark gap generators. Easy IntegrationCan be quickly incorporated into DIY Tesla coils or high-voltage proof-of-concept circuits. Applications Ignition SystemsBuild ignition modules for gas stoves, lighters, or experimental combustion setups. Science DemonstrationsVisualize electric arcs, ionization, and high-voltage discharge. Electrostatic ExperimentsCharge capacitors or test insulation properties under high voltage. Plasma Arc ProjectsCreate small arcs or simulate lightning-like discharges. DIY Tesla Coils and HV PrototypesUse as a pre-driver or excitation module for larger high-voltage projects. ⚠️ Note & Safety Warning This module generates extremely high voltage — handle with care. Do not touch the output terminals or arc while the unit is powered on. Use in well-ventilated areas, away from flammable materials. Ideal for short bursts of operation only to prevent overheating.
