---
product_id: 44541253
title: "Negative Ion Generator for Static Grass Applicator 12vDC"
brand: "tfb electronics"
price: "$U75"
currency: UYU
in_stock: true
reviews_count: 8
url: https://www.desertcart.uy/products/44541253-negative-ion-generator-for-static-grass-applicator-12vdc
store_origin: UY
region: Uruguay
---

# 15kV DC power 4-12V compatibility DIY instructions Negative Ion Generator for Static Grass Applicator 12vDC

**Brand:** tfb electronics
**Price:** $U75
**Availability:** ✅ In Stock

## Summary

> 🌱 Elevate Your Model Game with Static Power!

## Quick Answers

- **What is this?** Negative Ion Generator for Static Grass Applicator 12vDC by tfb electronics
- **How much does it cost?** $U75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/44541253-negative-ion-generator-for-static-grass-applicator-12vdc)

## Best For

- tfb electronics enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable insulated wiring ensures consistent performance without feedback.
- • **DIY Made Easy:** Comes with an illustrated booklet and video support for building your own applicator.
- • **Maximize Your Flocking Game:** Experience the ultimate static field with -15kV DC for flawless grass application.
- • **Versatile Power Supply Options:** Compatible with any 4 to 12V DC power supply for tailored performance.
- • **Expert Support at Your Fingertips:** Get free technical support from fellow modelers who understand your needs.

## Overview

The Negative Ion Generator for Static Grass Applicator is a specialized device designed to enhance the efficiency of static grass applicators and flock boxes. It generates a powerful -15kV DC static field when connected to a 12V DC power supply, allowing for optimal grass application. The product features durable wiring to prevent feedback and includes comprehensive DIY instructions and free technical support from experienced modelers.

## Description

A negative ion generator specially designed for static grass applicators and flock boxes so your applicator works at max efficiency. Generates a -15kv DC static field when used with a 12v DC power supply. You get the ultimate pulling power to make your grass or flock stand tall. You can reduce the static field when necessary by reducing the input voltage.Use any 4 to 12vDC power supply.  You get an illustrated booklet showing you step-by-step how to build your own static grass applicator using this anion generator.  And if you ever have have questions or problems we offer free technical support. This static grass applicator kit was made by a modeler for modelers, so our support comes from people who use it every day on their own ho model railroad.  Specifications  Input: 4vDC to 12vDC Output: 6kvDC to 15kvDC - Output voltage varies with the input voltage. With a 12vDC input, output is a nominal 12 to 15kv DC. Size - Body 6 x 4 x 3.6 cm -- Base 8 x 4.5 x 0.3 cm Weight - 109 grams Wire Lengths - 30 cm

## Features

- SPECIAL DESIGN - A negative ion generator specially designed for static grass applicators and flock boxes so your applicator works at max efficiency.
- POWERFUL - Generates a -15kv DC static field when used with a 12v DC power supply. You get the ultimate pulling power to make your grass or flock stand tall. You can reduce the static field when necessary by reducing the input voltage.Use any 4 to 12vDC power supply.
- SAFE AND DURABLE WIRING - Strong insulated wires to eliminate feedback and loss of field strength.
- INSTRUCTIONS HOW TO BUILD YOUR OWN STATIC GRASS APPLICATOR - The illustrated booklet shows you how to make the basic flocking kit quickly and easily and shows you various forms of dispensers that you can use to add your grass and flock in special ways to special places. It is backed up by many videos showing how to build static grass applicator, what dispensers you can use and how to flock for best results.
- FREE TECHNICAL SUPPORT - This static grass applicator kit was made by a modeler for modelers, so our support comes from people who use it every day on their own ho model railroad.

## Images

![Negative Ion Generator for Static Grass Applicator 12vDC - Image 1](https://m.media-amazon.com/images/I/41RVVZwW8OL.jpg)
![Negative Ion Generator for Static Grass Applicator 12vDC - Image 2](https://m.media-amazon.com/images/I/61tkGpw62NL.jpg)
![Negative Ion Generator for Static Grass Applicator 12vDC - Image 3](https://m.media-amazon.com/images/I/412Cthpa4CL.jpg)
![Negative Ion Generator for Static Grass Applicator 12vDC - Image 4](https://m.media-amazon.com/images/I/611EhZ+VhbL.jpg)

## Questions & Answers

**Q: i need -50 KV. is possible?**
A: Sorry but it is not

**Q: What electrical safety precautions need to be taken with this device?  I.e. if it a short circuit is formed what voltage & amperage is delivered?**
A: on the input side, you will be working with 12v dc at maximum.  If a short circuit develops there you will burn out your power supply.  The hazard is similar to those associated with a phone charger.
If in any way you connect the output leads of the unit, you will immediately burn out the unit.  Note that the unit is not a transformer,  It does not pass a current.  If it is put into a condition where is must pass current, it will immediately burn.
out.
Don't touch the output leads, 15kv dc static field.  A danger for those with a pacemaker.  You will get a heck of a shock but the current is minimal but enough to immediately burn the unit out.  Don't try to measure output voltage or current.  You will immediately burn the unit out.  Test it by using it to add static grass.  If the grass stands up, it is working.

**Q: What size wire can I use to extend these leads they are not long enough?**
A: The wire should be the same size or larger than the one to which you are connecting.

**Q: Does it have a Ground wire coming out the device**
A: yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Yay, it works!
*by C***6 on June 22, 2019*

Directions were simple and straightforward. In my first attempt, I was frustrated as I had power coming in as indicated by the light on the switch, but there was nothing coming out of the back end. I asked for a replacement unit and, after wiring it up, discovered it wasn't the generator that was faulty but the switch I bought from Autozone. After fixing that, my grass applicator works like a charm now. Thanks, Gary, for giving this inexperienced electrician the benefit of the doubt. =)

### ⭐⭐⭐ Purchased two, one worked, not the other
*by S***. on May 5, 2020*

Nice packaging, nice enclosure with the screw holes. Nice touch of having the extra ground wire.The first device, I followed the instructions to test my 12 VDC power source and it was 12.25V, the limit said 12.5, so I was clear. I soldered a DC plugin and quickly tested the first device and it was excellent. Plenty of ions flying off and I could hear it and feel the air gushing from the tip. The second one did nothing......crickets. Same power.

### ⭐⭐⭐⭐⭐ ... Applicator with this Negative Ion Generator and it works great!!
*by R***. on April 11, 2018*

Made my own Static Grass Applicator with this Negative Ion Generator and it works great!!! Watched the video on YouTube for wiring instructions and the video was very informative and very easy to follow.If your looking to make a static grass applicator, this is what you need. I highly recommend watching the video on YouTube for the wiring tutorial.

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-22*