DPS-305BF 30V 5A DC Digital

1, rated working conditions and dimensions
Power supply voltage 220V + 10%50 / 60Hz
Working conditions : 0-40 temperature relative humidity 80%
Storage temperature : - 10-70 C 70% relative humidity
Dimensions : 265 x 128 x 150mm ( D * W * H )

2, regulated state parameters
The voltage output from 0 to 30V can be continuously adjusted ( to distinguish the value of 0.1V )
The precision of output voltage : + 0.1V
Voltage stability : < 0.01%+3mv
Load stability : < 0.01%+3mv
Recovery time : 100uS
Ripple noise voltage : < 1mVRMS ( 5Hz-1MHz )
Temperature coefficient : < 300PPM / C

3, a constant current state parameters
Constant current value : 305 CM 5A Ma constant current maximum 500 mA
303CM 3A Ma constant current maximum 500 mA
Constant current output current from 0 to the nominal value of continuous adjustable ( to distinguish the value of 0.01A )
Constant current output accuracy : + 0.01A ( MA constant current precision : + 1mA)
The current stability of the < 0.1%+3mA
Load stability < 0.1%+3mA
Ripple noise current < 3mARMS

4, current and voltage display accuracy
Voltage display accuracy : + 0.1V ( constant current state )
Current display accuracy : + 0.01A ( constant pressure )
Ma current display accuracy : + 1mA ( constant pressure )

5, storage capacity
Storage and call ten current, voltage data ( 305 / CM )
Initial has been deposited in the data : 1 keys ( 3V ) 2 ( 5V ) button button 3 ( 9V ) 4 ( 12V ) 5 button button button ( 13.8V ) 6 ( 15V ) 7 ( 18V ) 8 button button button ( 19V ) 9 ( 20V ) 0 ( 24V ) current key value is 5A, the user can arbitrarily settings change the desired voltage and current.

6, a voltage step range
10V / 1V / 0.1V lifting voltage step
Three panel features
In 1, the front panel
Current display window
Voltage display window
Data entry keyboard ( double function keys are : 0 / mA decimal point / latch / ENT / password 4 / stepper
7 / 8 / 9 step step / step / step 2 / 1 step 3 / step )
Constant voltage / ENT indicating lamp
Constant current lamp
Output indicator
Ma status indicator
Power switch
Output ports : " -" negative polarity ( black )
GND : ground earthing terminal ( green )
Output ports : " +" the positive ( red )