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  • NCR 530-0009297-1 mainframe power supply – front-left three-quarter view showing iridescent zinc-plated steel chassis and output wire harness NCR 530-0009297-1 power supply – rear panel showing Nidec TA450DC cooling fan, IEC AC input connector, and Power Control and Standby Memory Power switches at 120V 50/60Hz

    NCR 530-0009297-1 Mainframe Power Supply 120V 50/60Hz Rev C NCR Power Systems

    NCR

    $100.00
    Was: $225.00
    NCR 530-0009297-1 Mainframe Power Supply 120V 50/60Hz Rev C Multi-rail linear/switching power supply designed for NCR mainframe and minicomputer systems. Supplies regulated +12V, +5.1V, +5VB, -12V, and -5V rails with integrated battery backup circuit and...
    38739
    SKU:
    38739
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    24.00 LBS
    Brand:
    NCR
    Model:
    530-0009297-1
    MPN:
    530-0009297-1
    SKU:
    38739
    Condition:
    Used – Inspected and Tested
    Seller Notes:
    Includes attached multi-connector output wire harness
    Form Factor:
    Internal / Chassis-Mount
    Country of Manufacture:
    USA
    Power Requirements:
    120V AC, 50/60Hz
    Input Voltage Range:
    90-107V, 104-127V, 114-136V, 198-235V, 207-240V, 216-250V (transformer strapping)
    Revision Level:
    Rev C
    Plant Code / Tracer Number:
    44/007394
    Output Rails:
    +12V, +5.1V, +5VB, -12V, -5V, GND A (see label for test point voltages)
    TP1 Voltage Range:
    +11.4V to +12.6V (Yellow)
    TP2 Voltage Range:
    +4.95V to +5.25V (Red)
    TP3 Voltage Range:
    +4.85V to +5.36V (Orange)
    TP4 Voltage Range:
    -12.6V to -11.4V (Blue)
    TP7 Voltage Range:
    -5.15V to -4.85V (Green)
    Fuse F1 (Battery):
    F3A/250V — NCR P/N 007-3040018
    Fuse F2 (T1/BBU):
    T500uA/250V or T250mA/250V — NCR P/N 007-9812544 / 006-4310012
    Fuse F3 (AC Line):
    F10A/250V or F6A/250V — NCR P/N 007-3040023 / 007-3040021
    Fuse A1F1 (HV Bulk DC):
    F4A/250V — NCR P/N 007-3040032
    Battery Backup Circuit:
    Yes — F2 fuse labeled T1 (BBU)
    Cooling:
    Internal fan — Nidec TA450DC, 12VDC
    Compatible With:
    NCR mainframe and minicomputer systems (vintage)
    Type:
    Multi-Rail Linear/Switching Mainframe Power Supply
    Application:
    Vintage NCR mainframe / minicomputer systems
    Condition Notes:
    This NCR 530-0009297-1 mainframe power supply has been tested and is in good working order. Chassis shows light surface wear and iridescent patina typical of vintage industrial equipment. Output wire harness and cooling fan are intact.
    $100.00
    Was: $225.00