High Voltage Electrostatic Generator for Electrostatic Spraying

Tianwang’s high voltage electrostatic generator is a compact high-voltage module designed for integration into electrostatic spraying equipment. It delivers the high-voltage output needed to create an electrostatic field, charging liquid droplets as they pass through the spray system so they adhere more evenly to the target surface.

The module is used in agricultural electrostatic sprayers, pesticide sprayers, disinfectant and sanitizer sprayers, portable cleaning sprayers, and handheld spraying equipment. It is also suitable for electrostatic flocking applications such as miniature grass applicators.

This is a component-level product — not a complete sprayer — built for OEM manufacturers, system integrators, and product developers. Electrical and mechanical specifications can be customized to match your equipment.

High Voltage Electrostatic Generator Features

High-voltage output for electrostatic droplet charging, Compact form factor for easy equipment integration, Stable and reliable electrical performance, Customizable input/output specifications, output wires, and connectors, Optional epoxy-resin encapsulation, OEM and ODM support

High Voltage Electrostatic Generator Technical Specifications

Parameter	Specification
Product Name	Electrostatic Generator
Product Type	High Voltage Generator Module
Input Voltage	12VDC
Output Voltage	30KV
Working Current	100±10MA
Output Power	1.2W
Operating Mode	Customized
Dimensions	109×29×26mm
Encapsulation	Epoxy Resin (Optional)
OEM / ODM	Available

Standard parameters above; all electrical specs can be tailored to the final equipment.

Applications

Electrostatic Spraying

Electrostatic spraying charges liquid droplets during the spraying process. Once charged, the droplets are attracted to the target surface by the electrostatic field, wrapping around edges and covering hard-to-reach areas more effectively than conventional spraying. This results in more uniform coverage, less waste, and better adhesion.

Our generator integrates into the sprayer’s internal high-voltage system, connecting to the charging electrode to provide the voltage required for droplet charging. It is suitable for both battery-powered portable units and mains-powered stationary systems.

High Voltage Electrostatic Generator Typical applications include:

Agricultural electrostatic sprayers, Electrostatic pesticide and herbicide sprayers, Electrostatic disinfectant and sanitizer sprayers, Portable and handheld electrostatic sprayers, Commercial cleaning and sanitation sprayers, Industrial coating and paint sprayers, Greenhouse and horticultural sprayers.

For equipment manufacturers, the generator can be customized based on the available battery or power supply, required high-voltage output, and internal installation space.

Electrostatic Flocking

The generator can also be used in electrostatic flocking equipment — such as miniature grass applicators for model railways, dioramas, and architectural models — where it creates the electric field needed to charge short fibers and direct them onto an adhesive-coated surface.

How It Works

The generator converts the input power into a high-voltage output connected to the sprayer’s charging electrode. As liquid droplets pass through the charging zone, they pick up an electrical charge. The charged droplets are then drawn toward the grounded target surface by electrostatic attraction, producing uniform coverage with minimal overspray.

The exact electrical configuration depends on the equipment design.

FAQ

Q: Do you manufacture complete electrostatic sprayers?

A: Yes. In addition to high-voltage generator modules, we also manufacture complete electrostatic sprayers, as well as electrostatic integration converters that can turn ordinary sprayers into electrostatic ones.

Q:Can this be used for agricultural or disinfectant spraying?

A:Yes, as long as the electrical parameters match the equipment design.

Q:Can this also be used for electrostatic flocking?
A:Yes. The module works in flocking equipment such as miniature grass applicators.

Q:How do I choose the right generator?
A:Share your application, power supply, required output, operating time, and installation constraints. We’ll recommend a configuration based on those details.

Looking for a reliable high-voltage power supply for electrostatic spraying equipment? Contact Tianwang — we build customized generator modules for OEM projects.