ESP32 38-Pin WiFi + Bluetooth NodeMCU Development Board
400kV High Voltage Generator 3-6V DC High Voltage Pulse Generator
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This 400kV high voltage generator is a compact DC step-up module designed to convert a low-voltage 3–6V DC input into a high-voltage pulse output for electronics experiments, demonstrations and specialized DIY projects. Its small form factor makes it convenient for projects where space is limited, while the simple input arrangement allows it to be integrated into suitable experimental circuits.
The module is useful for learning and demonstrating high-voltage generation, electrical discharge and step-up conversion principles. It can also be explored in science projects involving high-voltage pulse generation and related electronic experiments.
The module requires a suitable DC power source capable of supplying the required input current. Because the output is at a very high voltage, it should only be handled by users who understand high-voltage safety practices and appropriate insulation and clearances. The manufacturer specifies a limited discharge/operating duration, so continuous operation should be avoided.
For makers, students, educators and electronics enthusiasts, this high voltage generator provides a compact way to study high-voltage pulse generation from a low-voltage DC supply.
This is a high-voltage step-up power supply module or boost converter that is often used in electronics demonstrations and experiments. Where a 3-6V input from a standard Li-ion battery can create a voltage of up to 400KV. The Tesla coil principle is used in this high-voltage module.
Note:
| Input Voltage | DC 3V-6V |
| Input Current | 2A-5A |
| Output Voltage | DC 400kV |
| Output Current | 0.5A |
| Discharge Time | 10s |
| Input line Colour Code | Red +, Black - |
| Size | 56.5x24mm |
A 400kV high voltage generator is a compact step-up module designed to convert a low-voltage DC input into a high-voltage pulse output. This module accepts a 3–6V DC input and is intended for controlled electronics experiments, science demonstrations and high-voltage generation projects.
The module is designed for a 3–6V DC input and has a specified input current requirement of approximately 2A–5A. Use a suitable power source capable of supplying the required current and stay within the specified input voltage range.
The low-voltage input uses colour-coded wires: red for positive (+) and black for negative (−). The high-voltage output is located on the opposite side of the module. Always disconnect power before changing wiring and maintain appropriate insulation and clearance around the high-voltage output.
No. The manufacturer specifies a discharge/operating duration of approximately 10 seconds. Continuous operation should be avoided because the module can generate internal heat during use. Allow the module to cool between operating periods as appropriate.
This module can be used for controlled science demonstrations, electronics experiments, high-voltage generation studies, electrical-discharge experiments and suitable DIY projects. It is particularly useful for learning about voltage step-up conversion and high-voltage pulse generation.
No. The module does not require Arduino, Raspberry Pi or programming for basic operation. It is a standalone step-up/pulse-generation module that is powered from a suitable 3–6V DC source.