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Siglent SPD3303X (Open Box) DC Power Supply

    Siglent SPD3303X (Open Box) DC Power Supply

    Manufacturer: Siglent

    This product is discontinued.


    This new unused unit sustained very slight cosmetic damage during shipment from the manufacturer and ships without a calibration certificate.  Full manufacterer warranty applies.

    • Description
    • Features
    • Specifications
    • Downloads

    Warranty Badge

    The SPD3303X Linear Programmable DC Power Supply offers three independent, isolated outputs, with a minimum resolution 1mV/1mA. Channels 1 and 2 can each output up to 32V at 3.2A, while Channel 3 is designed as a logic supply, selectable to 2.5/3.3/5V at up to 3.2A. Each output has short-circuit and overload protection, and an intelligent temperature-controlled fan reduces operational noise.

    The large 4.3” 480 x 272 color LCD provides a clear real-time display of settings and programming options. Five internal groups of system parameters can be saved or recalled, and the SPD3303X – which supports SCPI and LabView control - comes with Easypower PC control software. USB Device and LAN interfaces are available.
    The available resolution of 1mV/1mA provides accurate setting and read back accuracy. This ensures precise outputs even for small changes in voltage or current. This is not possible with lower resolution power supplies. Series and parallel functionality allows two channels to be combined into one output with more power output capability, extending the power supply’s usefulness. When used in series, the units will not exceed 60V for safety reasons.  Each of the 3 outputs can be turned on or off independently and can also be turned ‘all on’ or ‘all off’.
    The SPD3303X programmable power supply can save or recall five groups of setting parameters in its internal storage, but it also supports external storage expansion for more preset capability.  

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