Neon Sign Transformers


Neon Sign Transformers are an integral part of any neon sign. Just as the heart powers the body, transformers provide the spark to bring neon lights to life. The signature glow of a neon light is created when gas-filled tubes are exposed to high-voltage electricity. The transformers provide that electricity to excite the electrons of the neon gas atoms and cause them to illuminate.

Neon Sign Transformers come in a range of voltages to cover varying applications. Larger neon signs require larger transformers to achieve the same level of brightness as smaller signs. The diameter of the tubing also has an effect on which transformers are used. In general, the larger the diameter of the tubing, the larger the transformer should be.

Neon Sign TransformersThere are also certain applications that require two transformers to be attached to one sign. This would be the case, for example, with some “No Vacancy” signs where the “No” flashes on and off by using a separate transformer for each half of the sign. In this way, the “No” can be turned on, off or made to flash without affecting the rest of the sign.

Whenever you purchase neon signs, they should come equipped with transformers appropriate for their size and application. In some instances, the Neon Sign Transformers will fail and must be replaced. When you purchase a replacement, make sure that it provides the right voltage level.

It is also possible to upgrade existing transformers to models that have dimming capabilities. This makes it possible for you to adjust the brightness of your neon sign whenever you wish. This is especially useful in some lighting situations where the sign may seem too bright or too dim..

If you are looking for replacement or upgraded transformers for your neon signs, visit There are several levels of transformers to choose from as well as transformers with dimmers. Our friendly customer service staff is available by phone or chat to assist you in finding the right one.

In addition, Jantec Neon carries a large inventory of neon signage, clocks and artwork, as well as neon window trim. We also provide various other products that are very useful for promoting your business, including vinyl window graphics and vinyl banners, sidewalk signs and message boards. In addition, we have a variety of light boxes, LED signs and neon sport signs.

Whether you are looking for Neon Sign Transformers or anything to help get your business noticed, you are sure to find it at