The Stancor STA-4812A wall-plug DC power supply converts 120 VAC input to a 12 V DC output capable of up to 1 A. This unregulated supply uses a 2.1 x 5.5 mm barrel output connector with center-positive polarity and is designed in a compact wall-plug-in case style. The unit is UL/CSA listed, reflecting standard safety certifications for consumer and commercial electronics. Cataloged as STA-4812A (with variant STA-4812A-4 in some listings), it provides unregulated 12 V DC from a standard mains outlet for small electronics or control circuits that require a ready-to-use 12 V supply from mains.
