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

Datasheet

Catalog

Features

• 3 or 4 independent outputs, continuously adjustable 

• 6 sets of LED displays: voltage/power tothree decimal places and current to fourdecimal places 

• Resolution: 1mV/0.1mA/mW 

• Digital panel control (rotary codingswitch, silicone button with indicatorlight) 

• Friendly user operation, coarse/fine volume control 

• 4 groups save/retrieve 

• Lock key function 

• Output ON/OFF Tracking series/parallel mode"Intelligent temperature controlled fan, effectively reducing noise 

• Lightweight design