Tonghui TH6402B Triple-channel Programmable Linear DC Power Supply (0-30V; 0-3A)

Rated Output (0℃-40℃):

Channel/Range: Channel1; Channel2/ Channel3/ Channel4

- Voltage: 0-30V/ 0-10V/ 0-5V

- Current 0-3A/0-3A/0-1A

- Power: 90W/30W/5W

Load regulation ± (% Output + Bias): 

- Voltage: ≤0.01% + 3 mV

- Current: ≤0.01% + 3 mA

Power regulation ± (% Output + Bias): 

- Voltage: ≤0.01% + 3 mV

- Current: ≤0.01% + 3 mA

Programming resolution: 

- Voltage: 1mV

- Current: 0.1mA

Read-back value resolution:

- Voltage: 1mV

- Current: 0.1mA

Year accuracy (25℃± 5℃) ± (% Reading + Bias):

- Programming:

Voltage ≤0.1% + 20 mV

Current ≤0.2%+5mA

- Readback

Voltage: ≤0.1% + 20 mV

Current: ≤0.2%+5mA

Ripple and Noise (20Hz-20MHz):

- Normal mode voltage: ≤1mVrms or 3mVp-p

- Normal mode current: ≤3mArms

Series and parallel set value accuracy:

- Voltage: ≤0.02% + 10 mV

- Current: ≤0.2% + 20mA

Timer: 0.1 ~ 99999.9 seconds

Memory: 40 groups of settings files / channels