MATRIX MPD-4303S Multi Channel DC Power Supply (30V, 5V, 3A, 3CH)

Output:

    Voltage: 0-30V (CH1/CH2); 0-5V or 5. 001V~10V (CH3), 0~5V (CH4)

    Electric current: 0-3A (CH1/CH2), 0~3A/0~1A (CH3), 0~1A (CH4)

Constant voltage mode:

    Change rate:

        Voltage variation rate: ≤ 0.01% + 3mV

        Load variation rate: ≤ 0.01% + 3mV (rated current ≤ 3A), ≤ 0.02% + 5mV (rated current > 3A)

    Ripple & Noise: 1mVrms (5Hz1MHz)

    Recovery time: ≤ 100μs (load variation 50%, minimum load 0.5A)

    Temperature coefficient: ≤ 300ppm/°C

    Output range: 0rated voltage, continuously adjustable 

Constant current mode:

    Change rate:

        Voltage variation rate: ≤ 0.2% + 3mA

        Load variation rate: ≤ 0.2% + 3mA

    Ripple current: ≤ 3mArms

    Output range: 0~rated current, continuously adjustable 

Tethered tracking mode:

    Parallel variation rate:

        Voltage variation rate: ≤ 0.01% + 3mV

        Load variation rate: ≤ 0.01% + 3mV (rated current ≤ 3A), ≤ 0.02% + 5mV (rated current > 3A)

    Tandem variation rate:

        Voltage variation rate: ≤ 0.01% + 5mV

        Load variation rate: ≤ 300mV

    Tracking error: ≤ 0.5% + 10mV (10-30V no-load), ≤ 0.5% + 30mV (0-9.99V no-load) 

Meter header Display:

    Voltage: 5 digits, 0.4" LED display

    Current: 5 digits, 0.4" LED display

    Power: 5 digits, 0.4" LED display

Resolving power:

    Voltage: 1mV

    Current: 0.1mA

    Power: 1mW

Programming accuracy (25 ± 5°C):

    Voltage: ± (0.03% reading + 10 digits)

    Current: ± (0.3% reading + 10 digits)

Reading accuracy (25 ± 5°C):

    Voltage: ± (0.03% reading + 10 digits)

    Current: ± (0.3% reading + 10 digits)

Lock key function: Yes

Save/Recall: 4 groups

Power Supply: AC 100V/120V/220V/230V±10%,50/60Hz

Size & Weight: 210*130*265mm; About 8Kg