Programmable DC Power Supply User’s Guide
19
Chapter 6 Specifications
6.1 Control range of adjusting:
0~35V step: 1mV
0~15A step: 1mA
6.2 Source effect
：
CV≤1×10
-5
+1mV
CC≤1×10
-5
+3mA
6.3 Load effect
：
CV≤1×10
-4
+3mV (Sense on)
CV≤1×10
-4
+40mV (Sense off)
CC ≤1×10
-4
+3mA
6.4 Period and random deflection (PARD)(rms)
：
CV ≤1mV
CC≤6mA
6.5 Display resolution
：
Voltage 1mV
Current 1mA
6.6 Voltage setting accuracy:
≤ ± (0.1% + 10mV)
Voltage reading accuracy:
≤ ± (0.1% + 10mV)
Current setting accuracy:
≤ ± (0.2%+25mA)
Current reading accuracy:
≤ ± (0.2%+25mA)
OVP setting accuracy:
≤ ± (0.5% + 0.5V)
Note: if output less than rated 5%, 10 digits added to accuracy
6.7 General parameters
Voltage
：
115(100-125)V
230(198-250)V
Rated Power: 0.8kW, 1.1kVA
Frequency: 50(45-60)Hz
Working Environment: Indoor
Surrounding temperature: 0~40
℃
Relative humidity: 20 ~90%RH (40
℃
)
Warm-up time: ≤15min
6.8 Programmable Interface
RS232 (standard); USB (optional)
6.9 Dimensions and Weight:
425×150×465mm
3
, Approx. 20kg
