# High frequency ignition generator module, 7-15V, 15-20KV AC

- Page: https://sigmanortec.ro/en/high-frequency-ignition-generator-module-7-15v-15-20kv-ac
- Price: 71.78 RON
- Availability: In stock; 1-2 zile
- Reference: 9704 · EAN: 5941340934325
- Category: Mechatronics and IoT > High Voltage Generators
- Specifications: Supply Voltage: 7 V; Maximum Input Voltage: 15 V; Output Voltage: 15-20 kV; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.; Output Voltage Type: AC
- Package (shipping data): 0.018 kg
- Updated: 2026-05-21
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 04:50 (Europe/Bucharest)

## Description

Compact high frequency arc generation and ignition module, 7-15V DC power supply, provides 15-20kV AC output for strong and stable spark. Uses 4 MOSFET H-bridge for high efficiency and low heating, initiates arc directly at 1-2 cm, suitable for technical projects, tests, demonstrations and ignition of various materials.
High voltage generator module and electric arc (ignitor), with power supply between 7 and 15VDC. This robust and efficient module is ideal for those passionate about projects that require a high voltage source and reliable electric arc generation.
It uses an H bridge composed of 4 MOS tubes and offers high efficiency and impressive power. Its significant effectiveness translates into the generation of reduced heat, thus eliminating the need for an additional radiator for cooling.
With an electric arc initiation distance of 1cm to 2cm, this module allows the arc to be started directly, without the need to pull the arc manually. The temperature of the arc reaches approximately 1200 degrees Celsius, easily melting copper wire and having a wide range of applications. Careful! The generation of the arc continuously for a long period will lead to the melting of the extremities that generate the electric arc , which automatically leads to the loss of the guarantee.
This high voltage generator is not only powerful, but also versatile. It is capable of directly igniting a variety of materials, from gases to alcohol, gasoline, diesel, plastic, and paper, making it an excellent tool for scientific experiments, educational demonstrations, or even industrial applications.
Specifications:
Supply Voltage: 7 - 15VDC
Recommended Supply Voltage: 12VDC
Total charging power: 50W
Input Current: <2A
Output Voltage: 15KV~20KV
Output Current: 5mA~15mA
Electric arc flame temperature: 1200 degrees C approximately
Circuit Board Dimensions: 43 x 20mm
Dimensions: 60 x 20mm
Instructions for Use:
The electric arc can be initiated directly in a distance of 1cm~2cm, without the need to draw the arc. If the arc has been initiated but is not obvious enough to ignite, the distance between the electrodes can be reduced to intensify the effect.
This module generates high-frequency alternating current, so the connecting wires do not have to be too long. You can remove the transformer and extend the wiring at the primary end, or directly at the power supply end.
The power supply must be supplied in the nominal voltage range to work correctly! If the voltage is too low, the module will go under-voltage and stop working. Do not reverse the polarity or apply a voltage above the rated value, otherwise this will damage the module and may even cause the capacitor to explode!
This product presents a certain risk for unauthorized persons and must be operated in strict accordance with the electrical specifications!
The extra pins on the board have no specific purpose, they are there strictly for testing the module during production.
From the tests carried out, we can confirm that the electric arc is capable of igniting paper or other flammable materials and melting metals with a low melting temperature. Due to the high temperature of the electric arc, care is required when handling the module.