The 400kV High Voltage Boost Step-up Power Module is a powerful electrostatic generator designed for high-tension experiments. At Electrapac, we recommend this module for hobbyists and students looking to explore the principles of high-voltage physics, ignition systems, or electronic DIY projects.

Product Overview

This module utilizes the principle of a Tesla coil to convert a low-voltage DC input into a staggering 400,000V high-voltage pulse. The output manifests as a high-frequency electric arc between the two thick output wires. It is a compact, high-efficiency unit encapsulated in a rugged, heat-resistant housing.

Key Features for Electrapac Customers

• Incredible Power Conversion: Effortlessly steps up a small 3.7V Lithium battery or 6V battery pack to high-tension arcs.

• Compact and Integrated: The internal circuitry is fully potted in resin, making it moisture-proof and shock-resistant for use in various environments.

• Instant Ignition: The high-energy arc can instantly ignite paper, gas, or fuel, making it a favorite for DIY stove igniters or scientific demonstrations.

• Simple Two-Wire Operation: Features two thin input wires (Low Voltage) and two thick, high-insulation output wires (High Voltage) for straightforward integration.

• Excellent Heat Dissipation: Designed for short-burst operation, the housing is built to manage the rapid energy transfer efficiently.

Critical Safety & Usage Instructions

WARNING: This module produces extremely high voltage. Improper use can result in painful shocks or damage to electronic components.

1. Strict Operation Time: To avoid burning out the internal transformer, do not operate the module continuously for more than 5–10 seconds. Allow it to cool down between pulses.

2. Arc Distance Adjustment: Before powering on, ensure the two output wires are placed between 10mm and 20mm apart. If the gap is too large, the energy will have nowhere to go and may puncture the internal insulation, destroying the module.

3. Power Source: We recommend using a high-drain 3.7V 18650 Li-ion battery for the best performance. Standard AA alkaline batteries may not provide enough current ($A$) to trigger the arc.

4. Polarity Matters: On the input side, Red is Positive ($+$) and Green/Black is Negative ($-$).

Primary Applications

• Scientific Experiments: Demonstrating dielectric breakdown of air or static electricity principles.

• DIY High-Voltage Igniters: Building electronic lighters for gas stoves or science fair projects.

• Security Prototypes: Used in research for pulse-based deterrent systems.

• Pest Control Research: Developing electronic systems for agricultural pest management.

Why Shop at Electrapac?

We source the 400kV Boost Modules with high-quality internal windings to ensure the arc is consistent and the insulation is robust. Visit www.electrapac.com to find this module, high-discharge 18650 batteries, and safety-rated push buttons.