Constant current UV lamp power supply

Sun, 31 May 2026 07:28:43 +0800

On the press, the line between a job that ships on time and one that gets stuck in rework often comes down to how the UV system behaves electrically. You can spec the lamp length and the arc gap, but if the power supply can’t be tuned to your machine’s power curve, you’re flying blind. The lamp’s internal voltage has to be adjustable to match the equipment it’s running on. Otherwise you end up chasing cure failures that look like ink issues but are really electrical mismatches. That’s why we build constant current UV lamp power supplies around adjustability and repeatability. We match the power curve first, then lock it down so every shift sees the same spectral output, the same peak irradiance, and the same energy density at the substrate.

Supply on UV Curing Matrix

Constant current UV lamp power supply