A neon sign transformer (NST) is the specialized electrical device required to power neon tubing. Unlike standard household electronics, neon signs require a high-voltage, low-current power source to ionize the gas inside the glass tubes and create that iconic glow. How Neon Transformers Work
You must match the transformer’s voltage to the length and diameter of your neon tubing. Too much power can burn out the electrodes; too little will cause the sign to flicker or fail to light. buy neon sign transformer
Always ensure the unit is UL-2161 compliant. This standard requires "Secondary-Circuit Ground-Fault Protection," which shuts the power off if the electrical current leaks to the ground. A neon sign transformer (NST) is the specialized