30V 5A Adjustable DC Power Supply

Channel

CH1&CH2

CH3

CH1&CH2

CH3

Output Voltage

0~30V

5V

0~30V

5V

Output Current

0~3A

3A

0~5A

3A

Input Voltage

Standard:AC220V±10%Optional: AC110V/220V±10% 50/60Hz

Voltage Regulation

 CV≤0.01%+3mV;CC≤ 0.2%+3mA

Load Regulation

CV≤ 0.01%+3mV;CC≤0.2%+3mA

CV≤0.01%+3mV(I≤3A)

CV≤0.02% +5mV(I>3A)
CC≤0.2%+3mA(I≤3A)

CC≤0.2%+5mA(I>3A)

Ripple&Noise

CV≤1.0mVr.m.s;CC≤3mAr.m.s

CV≤1.0mVr.m.s(I≤3A);CV≤2.0mVr.m.s(I>3A)
CC≤3mAr.m.s(I≤3A);CC≤6mAr.m.s (I>3A)

Parallel

Power rate of change:≤0.01%+3mV 
Load change:≤0.01%+5mV(I≤3A)

Power changes rate:≤0.01%+3mV 
Load change: ≤ 0.01%+5mV(I≤3A)
                       ≤ 0.02%+10mV(I>3A)

Series

Power rate of change:≤0.01%+5mV;Load change:≤ 300mV

Tracking error

≤ 0.5%+100mV (master, no load, loaded with the load required to effect≤300mV)

Response Time

≤ 100μS(50% load change,Minimum load 0.5A)

Temperature Coefficient

300ppm/℃

Measurements Display

Voltage: three A/D converter digital LED display; Current: three A/D converter digital LED display

Measurement Resolution

Voltage:100mV current:10mA

Channel 3 output voltage

5V±0.25V

Channel 3 Output Current

3A 

Channel 3 change

Power effect:≤5mV Load effect:≤15mV

Channel 3 ripple and noise

≤2.0mVr.m.s 

Dimension

330(D)*255(W)*155(H)mm 

330(D)*255(W)*155(H)mm 

Weight

7kg 

8kg