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    SECO-LARM ST-UV12 Series — Tabletop 12VDC Switching Power Supplies Information

    September 08, 2026 1 min read

    Product information for the SECO-LARM ST-UV12 series Tabletop 12VDC Switching Power Supplies (0.5A to 6.0A models) for security, access control, and CCTV applications.

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    Full text manual (for reference)

    Product information for the SECO-LARM ST-UV12 series Tabletop 12VDC Switching Power Supplies, which convert AC input power to low-voltage regulated 12VDC output for security, access control, CCTV, and other applications.

    Sideways-Plug Models (Power-Strip Friendly)

    • ST-UV12-S0.5Q — Regulated 0.5A
    • ST-UV12-S1.0Q — Regulated 1.0A
    • ST-UV12-S2.0Q — Regulated 2.0A

    Features: sideways plug for ease of use on power strips; universal 100–240VAC input; regulated 12VDC output; 6-foot cord with 2.1mm plug (positive center); low power consumption.

    Standard-Plug Models

    • ST-UV12-S3.0Q — Regulated 3.0A
    • ST-UV12-S4.0Q — Regulated 4.0A
    • ST-UV12-S5.0Q — Regulated 5.0A
    • ST-UV12-S6.0Q — Regulated 6.0A

    Features: LED power indicator; universal 100–240VAC input; regulated 12VDC output; 6-foot cord with 2.1mm plug (positive center); includes AC power cord (IEC320-C13); low power consumption.

    Common Specifications

    Input Universal 100–240 VAC
    Output Regulated 12 VDC (0.5A–6.0A depending on model)
    Cord 6-foot cord, 2.1mm plug (positive center)

    Typical Applications

    These tabletop power supplies are commonly used to power access control keypads, magnetic locks, electric door strikes, CCTV cameras, and other low-voltage 12VDC security devices.

    Warranty & Notice

    SECO-LARM's policy is one of continual development; specifications and prices are subject to change without notice. SECO-LARM is not responsible for misprints.

    SECO-LARM U.S.A., Inc. — 16842 Millikan Avenue, Irvine, CA 92606 | (949) 261-2999 / (800) 662-0800 | www.seco-larm.com