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    TP-3303U四組記憶雙輸出直流電源供應器

    Product No : TP-3300U系列
    Inquiry
    Model TP-3303 TP-3303U TP-3305U
    Output voltage 0-30V ×2, 2.5V/3.3V/5V ×1 0-30V ×2, 2.5V/3.3V/5V ×1 0-30V ×2, 2.5V/3.3V/5V ×1
    Output current 0~3A ×2, fixed 3A 0~3A ×2, fixed 3A 0~5A ×2, fixed 3A
    Constant voltage operation
    Line regulation ≤0.01%+3mV
    Load regulation ≤0.01%+3mV (I≤3A); ≤0.02%+5mV (I>3A)
    Recovery time ≤100us (50% load change, minimum load 0.5A)
    Ripple & Noise ≤1mVrms (I≤3A) (5Hz~1MHz); ≤2mVrms (I≤3A) (5Hz~1MHz)
    Output range 0 to rating voltage continuously adjustable
    Temperature co-efficient ≤300PPm/℃
    Constant current operation
    Line regulation ≤0.2%+3mA
    Load regulation ≤0.2%+3mA (I≤3A); ≤0.2%+5mA (I>3A)
    Ripple & Noise ≤3mArms (I≤3A); ≤6mArms (I>3A)
    Output range 0 to rating current continuously adjustable
    Tracking operation
    Parallel Line regulation ≤0.01%+3mV
    Load regulation ≤0.01%+5mV (I≤3A); ≤0.02%+10mV (I>3A)
    Serial Line regulation ≤0.01%+5mV
    Load regulation ≤300mV
    Tracking error ≤0.5%+50mV                                                                                      (No load; with load, add load regulation ≤300mV) ≤0.5%+50mV                                                                                      (No load; with load, add load regulation ≤300mV)
    CH3 output
    Output voltage 2.5V, 3.3V, 5V (selectable), ±8%
    Output current 3A
    Line regulation ≤25mV
    Load regulation ≤25mV
    Ripple & Noise ≤2mVrms
    Protection Over load and reverse polarity protections
    Display
    Voltmeter 32.000V full scale, 5 digits 0.4" LED display 32.0V full scale, 3 digits 0.5" LED display
    Ammeter 3.200A full scale, 4 digits 0.4" LED display 3.20A full scale, 3 digits 0.5" LED display
    Resolution 1mV/1mA 100mV/10mA
    Programming accuracy Voltage ±(0.03% reading+10mV) ±(0.5% reading+2 digits)
    Current ±(0.3% reading+10mA) ±(0.5% reading+2 digits) (I≤3A); ±(0.5% reading+5 digits) (I>3A)
    Reading accuracy Voltage ±(0.03% reading+10mV) ±(0.5% reading+2 digits)
    Current ±(0.3% reading+10mA) ±(0.5% reading+3 digits) (I≤3A); ±(0.5% reading+5 digits) (I>3A)
    Protection Over load, voltage limit, current limit and reverse polarity protections
    Insulation Between base and output terminal≥20MΩ/500VDC
    Between base and power cord≥30MΩ/500VDC
    Operating environment 0℃~40℃, ≤80%RH
    Storage environment -10℃~70℃, ≤70%RH
    Power source AC110V/220V±10% selectable, 50/60Hz
    Accessories Power cord ×1, Operation manual×1, USB cable ×1, Software CD ×1, Test lead ×1
    Weight 7.5kg 7.5kg 10kg
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