Rigol DP1308A - Page 43

Appendix RIGOL
DP1308A Performance Verification Manual
5
The time for the output voltage to recover to within 15mV following the current change from full
load to half load or from half load to full load should be lower than 50μs.
Command Processing Time
[2]
<50ms
Temperature Coefficient per
℃
(output percentage + offset)
Voltage 0.01%+2mV 0.01%+3mV
Current 0.02%+3mA 0.01%+0.5mA
Stability
[3]
± (output percentage + offset)
Voltage 0.03%+1mV 0.02%+2mV
Current 0.1%+3mA 0.05%+1mA
Voltage Program-control Time (1% of the variation range)
Rise
Full Load 11ms 50ms
No Load 10ms 45ms
Fall
Full Load 13ms 20ms
No Load 200ms 400ms
OVP/OCP
Accuracy ± (output
percentage + offset)
0.5%+0.5V/0.5%+0.5A
Activation Time
1.5ms (OVP≥ 3V)
<10ms (OVP<3V and OCP)
Mechanical
Dimensions 235 mm (W) x 155 mm (H) x 384 mm (D)
Weight 8.5 kg
Power
AC Input
(50Hz to 60Hz)
100Vac+10%, 115Vac+10%
220Vac+
10%, 230Vac+10% (maximum 250VAC)
Environment
Working Temperature
Full Rated Output: 0℃ to 40℃
Under relatively higher temperature: the linearity of the output
current drops to 50% under maximum temperature 55℃
Cooling Method Fan
Note
[1]
: The accuracy parameters are acquired via calibration under 25℃ after 1-hour warm-up.
Note
[2]
: The maximum time required for the output to change accordingly after receiving the APPLy and SOURce
commands.
Note
[3]
: The variation of the output within 8 hours after 30-minute warm-up when the load circuit and environment
temperature are constant.