FUNCTION
1. 4digit display for accurate displaying of current values,precise to mA value,the machine is built
with SMT manufacturing and the latest technology
2.The machine inside transformer is copper,and inside have fan ,when the machine work temperaute over 45 degree,the fan will be work,it is good for heating radiation,can prolong the machine life.
Parameters
Ⅰ,Ⅱ Channel II Independent Mode
Output Voltage | Continuously adjustable between 0-30V |
Output Current | Continuously adjustable between 0-5A |
Power Effect | CV≤0.01%+1mV CC≤0.2%+1mA |
Load Effect | CV≤0.01%+5mV (I≤3A) CC≤0.2%+5mA (I≤3A) CV≤0.01%+7mV (I>3A) CC≤0.2%+10mA (I>3A) |
Ripple Noise (5Hz-1MHz) | CV≤0.5mVrms (I≤3A) CC≤3mArms (I≤3A) CV≤1mVrms (I>3A) CC≤5mArms (I>3A) |
Voltage Accuracy | ±0.5%rdg+2 characters |
Voltage Accuracy | ±0.5%rdg+2 characters |
Display Resolution | ±0.5%rdg+2 characters |
Channel III Output Characteristics
Rated Output Voltage | 2.5V/3.3V/5V±0.1 |
Rated Output Current | 3A |
Power Effect | ≤1mV |
Load Effect | ≤10mV |
Ripple Noise (5Hz-1MHz) | ≤1mVrms
|
Tracking Characteristics
Characteristics Operating in Series
Power Effect | ≤1mV |
Load Effect | ≤30mV |
Ripple Noise (5Hz-1MHz) | ≤1mVrms |
Characteristics Operating in Parallel
Power Effect | ≤1mV |
Load Effect | ≤20mV |
Ripple Noise (5Hz-1MHz) | CV≤0.5mVrms (I≤6A) CV≤1mVrms (I>6A) |
Safety Requirements
HV Test | Leakage current ≤1mA (Test condition: input to ground of 1700VAC/2S) |
Insulation Test | Insulation resistance ≥100MΩ (Test condition: input to ground of 500VDC/5S) |
