SIGLENT SPD3303C - Specification

SPD3303C Service Manual 5
Specification
Test conditions: warm-up for at least 30minitus, with temperature between
+18℃~+28℃ and .
Output
Ratings
CH1/CH2 independent
0～32V , 0～3.2A
CH1/CH2 series
0～64V , 0～3.2A
CH1/CH2 parallel
0～32V , 0～6.4A
CH3
2.5V/3.3V/5.0V , 3.2A
Constant
Voltage Mode
Line regulation
≤0.01%+3mV
Load regulation
≤0.01%+3mV
Ripple and noise
≤1mVrms（5Hz ～ 1MHz）
Recover time
≤50μs(50% load change ,minimum
load 0.5A)
Temperature coefficient
≤300ppm/℃
Constant
Current Mode
Line regulation
≤0.2%+3mA
Load regulation
≤0.2%+3mA
Ripple and noise
≤3mArms
CH3
Line Regulation
≤0.01%+3mV
Load Regulation
≤0.01%+3mV
Ripple and noise
≤1mVrms（5Hz ～ 1MHz）
Tracking
Operation
Track error
≤0.5%+10mV of Master(No Load)
Parallel Mode
Line Regulation
≤0.01%+3mV
Load Regulation
≤0.01%+3mV
Series Mode
Line Regulation
≤ 0.01%+5mV
Load Regulation
≤ 300mV
Resolution
Voltage
10mV
Current
10mA
Display
Ammeter
3.2A full scale, 3 digits LED display
Voltmeter
32V full scale, 4 digits LED display
Accuracy
Program accuracy
Voltage：± (0.5% of reading + 2digits)
Current：± (0.5% of reading + 2digits)
Readback accuracy
Voltage：± (0.5% of reading + 2digits)
Current：± (0.5% of reading + 2digits)
Insulation
Case to terminal
20MΩor above (DC 500V)
Case to AC line
30MΩor above (DC 500V)
Operating
environment
Indoor
Elevation
≤2000 m
Environment temperature
0 ~ 40℃
Relative humidity
≤80%
Installation level
Ⅱ