---
product_id: 345592139
title: "5pcs High Voltage Generator DC 3v-6v to 400kV 400000V Boost Step-up Power Module Transformer"
brand: "aediko"
price: "A$28"
currency: AUD
in_stock: true
reviews_count: 13
category: "Aediko"
url: https://www.desertcart.com.au/products/345592139-5pcs-high-voltage-generator-dc-3v-6v-to-400kv-400000v
store_origin: AU
region: Australia
---

# 400kV max output voltage 10-20mm high voltage discharge gap 3V-6V DC input range 5pcs High Voltage Generator DC 3v-6v to 400kV 400000V Boost Step-up Power Module Transformer

**Brand:** aediko
**Price:** A$28
**Availability:** ✅ In Stock

## Summary

> ⚡ Spark Your Curiosity with 400kV Power Boost!

## Quick Answers

- **What is this?** 5pcs High Voltage Generator DC 3v-6v to 400kV 400000V Boost Step-up Power Module Transformer by aediko
- **How much does it cost?** A$28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/345592139-5pcs-high-voltage-generator-dc-3v-6v-to-400kv-400000v)

## Best For

- aediko enthusiasts

## Why This Product

- Trusted aediko brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety-First Design:** High voltage demands respect—perfect for professionals who know the power of caution and control.
- • **Compact & Ready-to-Use:** Includes 100mm output and input wires for seamless integration into your projects—plug and spark instantly.
- • **Ultra-High Voltage Boost:** Transforms a low 3-6V input into a staggering 400,000V output—power your experiments with serious punch.
- • **Versatile Scientific Tool:** Ideal for electronic experiments, negative ion generation, and small-scale high voltage applications—be the innovator in your circle.
- • **Precision Discharge Control:** 10-20mm adjustable spark gap lets you fine-tune high voltage discharge for safe, controlled demonstrations.

## Overview

The AEDIKO 5pcs High Voltage Generator modules convert a low DC input voltage (3-6V) into an ultra-high output voltage up to 400,000V, with a controlled discharge gap of 10-20mm. Designed for scientific experiments and electronic projects, these compact modules come with 100mm input/output wires and deliver powerful, visible sparks, making them a must-have for tech-savvy professionals and hobbyists seeking to push voltage boundaries safely.

## Description

Buy AEDIKO 5pcs High Voltage Generator DC 3v-6v to 400kV 400000V Boost Step-up Power Module Transformer: Power Converters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: WOW! Hot Spark Up to 1.5". - I have not measured the output voltage yet, but I estimate, that compared to my other known devices, these put out a solid 50,000 volts at 6 volts supply voltage drawing 1.6 amps. They start to work weakly at 1.5 volts, and function just fine at 3 volts. I never went over six volts as I was not properly set up for the higher voltages. It is a hot spark too. These mean business!! Don't give these to your kids without planning on some adult supervision. I'm ordering a couple more!!
Review: Works great. Actual output far less than 1000 kV - Works well. It will produce a loud white spark at a maximum distance of 12 mm when connected directly to two AA batteries (3 volts). Coronal discharge is visible out to about 60mm. Definitely not capable of 1000 kV. It gave about 30 kV with 3 volt input, so assuming input scales linearly to the output, it could only reach a max voltage of 120 kV. The price is definitely a good deal, just be safe and know to handle high voltage.

## Features

- Input Voltage: DC 3 V to 6 V,Input Current: 2 A - 5 A
- Output Voltage: 400000 V(Please Pay Attention to Safety)
- High Pressure Discharge Distance Between: 10 mm - 20 mm
- The Output High Voltage Wire Length: 100 mm.Input Power Cord Length: 100 mm (Red Line is Positive)
- The High Voltage Generator Can Be Used as A Scientific Experiment,Electronic Equipment, Negative Ion Generator, High Voltage Source in The Production of Small Science etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09724L5VK |
| Best Sellers Rank | #46,558 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #163 in Power Converters |
| Customer Reviews | 4.3 4.3 out of 5 stars (400) |
| Date First Available | June 23, 2021 |
| Item Weight | 2 ounces |
| Item model number | AEDIKO B09724L5VK |
| Manufacturer | AEDIKO |
| UPC | 701715480858 |

## Product Details

- **Brand:** AEDIKO
- **Current Rating:** 5 Amps
- **Item Weight:** 2 Ounces
- **Power Source:** Corded Electric
- **Specification Met:** UL

## Images

![5pcs High Voltage Generator DC 3v-6v to 400kV 400000V Boost Step-up Power Module Transformer - Image 1](https://m.media-amazon.com/images/I/71Y-WtNQtHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ WOW! Hot Spark Up to 1.5".
*by O***Y on January 20, 2026*

I have not measured the output voltage yet, but I estimate, that compared to my other known devices, these put out a solid 50,000 volts at 6 volts supply voltage drawing 1.6 amps. They start to work weakly at 1.5 volts, and function just fine at 3 volts. I never went over six volts as I was not properly set up for the higher voltages. It is a hot spark too. These mean business!! Don't give these to your kids without planning on some adult supervision. I'm ordering a couple more!!

### ⭐⭐⭐⭐⭐ Works great. Actual output far less than 1000 kV
*by A***T on January 20, 2026*

Works well. It will produce a loud white spark at a maximum distance of 12 mm when connected directly to two AA batteries (3 volts). Coronal discharge is visible out to about 60mm. Definitely not capable of 1000 kV. It gave about 30 kV with 3 volt input, so assuming input scales linearly to the output, it could only reach a max voltage of 120 kV. The price is definitely a good deal, just be safe and know to handle high voltage.

### ⭐⭐⭐⭐ Just DON'T
*by K***I on January 9, 2026*

Don't believe any of the specifications: Not 400,000 or 1000kV or 6 Volts input Don't apply more than 3.7 Volts ( 1 LiPO battery ) Don't run for more than a few seconds without a cool-down Don't expect long service life as a Jacobs's ladder or as an ignitor Don't run open circuit or short circuit on the HV side: a 3/8 inch gap is reasonable Don't think that you can't hurt yourself or someone else ... or start a fire or fry nearby electronics. On a laboratory power supply, this drew almost 3 Amperes at regulated 3 V supply, 3.8 Amperes at 3.7 Volts. It will not survive more than a few seconds at the suggested 6 Volts. A single LiPO cell at slightly more than 3.7 Volts will produce a satisfactory arc of over a half inch with noticeable heating of the device at fifteen seconds run time. If you do some research, you will find that: A 400,000‑volt (400 kV) source can produce an electrical arc in air roughly on the order of 1–2 meters under typical laboratory conditions. That is the truth. This device specification is total fantasy, sucker ! For a 3/4 inch (0.75 in ≈ 19 mm) air gap, you typically need on the order of 50–60 kV to reliably strike an arc under normal lab conditions (dry air, room temperature, atmospheric pressure). This is what your device might produce. This toy SHOULD be described as 50 KV from 3.7 Volts input. That in itself is pretty awesome and might be a reason to buy this very inexpensive device Over heating or overvoltage will produce classic smelly white smoke and blistering of the epoxy encasement material. The power supply wires from a hefty battery might light up the flimsy power wires of the device resulting in more smoke and blackened plastic. At two for $ 6.99, either way it is good entertainment. Run it at 3.7 Volts for very short times into a half-inch arc - WOW ! or overvolt it and take pictures of the result .. telling a sad little story ... but don't bad mouth the device if it can't do the impossible. So, FOUR STARS for value, function, entertainment. Lost one star for making YOU believe something that you really know ain't possible. Does that deserve a thumbs-up ?

## Frequently Bought Together

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-03*