The 1000 KV High Voltage Booster Module is a compact step-up converter board that takes a low input voltage between 3V and 6V from a battery or DC supply and converts it into a pulsed high-voltage output capable of generating a visible electrical arc across a gap of 10 to 20 millimetres — the same principle used in spark plugs, gas igniters, and high-voltage demonstration equipment, where a low battery voltage is rapidly stepped up through a flyback coil to produce a short but intense high-voltage pulse. This voltage booster module is used in demonstrations, physics labs, and experiments.
The 1000kv voltage booster’s pulsed output type means the high voltage is generated as rapid repeated pulses rather than a continuous DC output — which is what creates the crackling arc effect and the characteristic sound associated with these modules. The voltage booster module 3V to 6V input range means it operates from two or four standard AA batteries, a small LiPo cell, or any low-voltage DC supply in a lab or project setup without needing a mains power connection.
The high voltage booster’s 2A to 5A input current draw at low voltage is what the flyback circuit uses to generate the energy concentrated into each high-voltage pulse. The 1000kv boost module’s compact form factor suits embedding in demonstration enclosures and science project builds where a visible arc output is the goal. Available from StemVolt, offering quality electronics parts.
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Checkout the 400KV Step up Power Module Voltage Generator
Features:
- 3V to 6V DC powers the step-up booster from standard battery sources.
- Output reaches up to 1000kV as pulsed high voltage for visible electrical arc generation.
- Input current of 2A to 5A means your supply must deliver sufficient current continuously.
- Step-up booster module type converts stored magnetic energy into high voltage burst pulses.
Technical specifications:
| Specification | Details |
|---|---|
| Input Voltage | 3 V – 6 V DC |
| Input Current | 2 A – 5 A |
| Output Voltage | Up to 1000 kV (Pulsed Arc) |
| Output Type | Pulsed High Voltage |
| Arc Distance | 10 mm – 20 mm |
| Module Type | Step-up Booster |
Applications:
- A physics experiment shows students how step-up voltage conversion works in practice.
- The 1000 KV High Voltage Booster Module powers display at 3V to 6V.
- A 1000kV high voltage generator module drives a plasma display tube through output.
- An advanced discharge experiment measures arc gap distance.
Package includes:
- 1 x 1000 KV High Voltage Booster Module














Nisha Choksi –
Easy checkout process and helpful pre sale support made the purchase smooth, while the module matched the product description perfectly
Urvi Sanghavi –
Impressed with quality
Amol Kulkarni –
Authentic product received
Digvijay Jadeja –
Received this high voltage booster module on time with secure packaging, product was authentic and performed as expected for my hobby project setup.
Saurabh Gokhale –
Product arrived on time and was packed professionally, making it suitable for electronics experiments