Ventex is the leading manufacturer of electronic neon power supplies for the illuminated sign industry. We offer the most choices of reliable electronic neon power supplies for outdoor, indoor, channel letter & special applications. Ventex neon transformers provide the ultimate combination of high impact brightness with unsurpassed energy savings compliant with California Title 24. Ventex power supplies offer output voltages ranging from 4000-12,000v which self adjust for tube lengths from two feet to the maximum rated length. In addition to our standard 30mA units select models are also available in 60mA, offering increased brightness and more reliable cold weather starts. Our power supplies are available in an array of input voltages for every need; 120v, 240v, 277v & 12v. Only a high-efficiency electronic power supply provides both Brightness & Energy Efficiency.