>MAIN PS-2303 / PS-2305
3-Channel DC Power Supply
       
  Specification

Model

PS-2303

PS-2305

Output voltage

0~30Vx2, fixed 5V

0~30Vx2, fixed 5V

Output current

0~3A, fixed 3A

0~5A, fixed 3A

Constant voltage operation

Load regulation

0.01%+3mV

0.01%+3mV

Line regulation

0.01%+3mV

0.02%+5mV

Recovery time

100us

Ripple & Noise

1mV rms

2mV rms

Temperature co-efficient

300ppm/

Constant current operation

Load regulation

0.2%+3mA

Line regulation

0.2%+3mA

Ripple & Noise

3mA rms

Tracking operation

Parallel

Line regulation: 0.01%+3mV

Line regulation: 0.01%+3mV

Load regulation: 0.01%+3mV

Load regulation: 0.02%+5mV

Serial

Line regulation: 0.01%+5mV

Load regulation: 300mV

Slave error: 0.5%+10mV, master without load (with load, add load regulation300mV)

Fixed output 5V/3A

Output accuracy

5V0.25V

Max.output current

3A

Line regulation

15mV

Load regulation

15mV

Ripple & noise

2.0mVrms

Protection

Current limit and short circuit protections

Display

Voltmeter display range

30V

30V

Display resolution

100mV

Display accuracy

0.5%+2d

Ammeter display range

3A

5A

Display resolution

10mA

Display accuracy

0.5%+2d

Display mode

3 1/2 digit LED display

Power source

AC110V/220V, 50/60Hz

Operating environment

5~40, <80%

Storage environment

-10~70, <80%

Dimension

245W*140H*345Dmm

Weight

8.0KG

10KG