Phoenix Contact STEP-PS 1AC 12DC is a power supply model from Phoenix Contact. The designation specifies an AC input (1AC) and a 12 V DC output (12DC). Identified by the STEP-PS prefix, it belongs to Phoenix Contact's STEP-PS family of power supplies, with the exact voltages clearly indicated in the part name to help verify suitability for projects requiring a 12 V DC supply derived from an AC source.
