Neon power supplies play a vital role in bringing the mesmerizing glow of neon lights to life. However, ensuring that the power supply can handle the required footage of a neon sign is crucial for a successful installation. Let's delve into the footage limitations of electronic neon power supplies available at MainStreetNeon.com and how to accurately calculate the footage for optimal performance.
Neon power supplies are designed to provide the necessary voltage and current to power and illuminate neon tubing, the necessary neon electrodes, and high-voltage GTO wire. Each power supply has a specific capacity in terms of the footage of neon tubing it can effectively power. Exceeding this limit can lead to issues such as inconsistent lighting, flickering, or even damage to the neon or power supply themselves. NOTE: Most modern, electronic neon transformers do NOT have a minimum footage.
Calculating accurate footage for a neon power supply involves understanding the power requirements of the neon sign and matching it with the capabilities of the power supply.
Here are key steps to finding an appropriate match:
Note the diameter of neon glass tubing used in the neon installation. Notice that a thinner diameter, as well as many tight bends, require “more power” from a power supply.
Measure the total length of neon glass tubing. Use of a string or cloth tape measure can facilitate measuring existing glass tubing. If you have a tube bender's pattern, a rolling ruler works brilliantly. Keep in mind that the “back-glass” or double-backs must also be included in your measurement.
Count the number of electrodes. The first pair is free - two electrodes are included in the calculations of the attached footage chart. Extra electrodes should be included in your measurement as one (1) foot per each additional PAIR of electrodes.
Measure the total length of high-voltage GTO wire added to the sign/power supply and included that footage in your calculation. The use of GTO-10 (18AWG) compared to GTO-15 (14AWG) has minimal effect on footage requirements.
Check your power supply’s corresponding footage chart to be sure that the power supply can deliver the necessary voltage and current to illuminate the entire length of neon tubing and components without overloading the power supply.
It's advisable to include a safety margin of approximately 80% max-use when selecting the appropriate neon power supply. This extra buffer can help prevent strain on the power supply and ensure stable operation over time.
By following these steps and conducting a thorough assessment of the power requirements of your neon lighting project, you can determine the suitable neon power supply. Remember, it's essential to match the capabilities of the power supply with the specific needs of your installation to achieve optimal performance and longevity - creating captivating neon displays that shine brightly for years to come.
Below is a basic footage chart that defines the capabilities of the electronic neon power supplies available at MainStreetNeon.com
Comments