Features and Specifications
Electrical Specifications
Release 2.2 15
Electrical Specifications
Specifications are warranted over a temperature range of 0 to 30 °C with default
local sensing. Above 30 °C, derate output linearly to zero at 70 °C. Specifications are
subject to change without notice.
Table 1.2 Electrical Specifications for 7.5 V to 30 V Models
Models 7-6 15-4 20-3 30-2
Output Ratings:
Output Voltage
Output Current
Output Power
0-7 V
0-6 A
42 W
0-15 V
0-4 A
60 W
0-20 V
0-3 A
60 W
0-30 V
0-2 A
60 W
Line Regulation:
1
Voltage (0.01% of Vmax + 2 mV)
Current (0.01% of Imax + 250 uA)
1. For input voltage variation over the AC input voltage range, with constant rated load.
2.7 mV
0.85 mA
3.5 mV
0.65 mA
4mV
0.55 mA
5mV
0.45 mA
Load Regulation:
2
Voltage (0.01% of Vmax + 2 mV)
Current (0.01% of Imax + 250 uA)
2. For 0 to 100% load variation, with constant nominal line voltage.
2.7 mV
0.85 mA
3.5 mV
0.65 mA
4mV
0.55 mA
5mV
0.45 mA
Meter Accuracy:
Voltage (1% of Vmax + 1 count)
Current (1% of Imax + 1 count)
0.08 V
0.07 A
0.25 V
0.05 A
0.3 V
0.04 A
0.4 V
0.03 A
Stability:
3
Voltage (0.02% of Vmax)
Current (0.03% of Imax)
3. Maximum drift over 8 hours with constant line, load, and temperature, after 30-minute
warm-up.
1.4 mV
1.8 mA
3mV
1.2 mA
4mV
0.9 mA
6mV
0.6 mA
Temperature Coefficient
4
Voltage (0.015% of Vmax/°C)
Current (0.02% of Imax/°C)
4. Change in output per °C change in ambient temperature, with constant line and load.
1.05 mV
1.2 mA
2.25 mV
0.8 mA
3mV
0.6 mA
4.5 mV
0.4 mA
Front Panel Voltage:
Control Resolution
(0.02% of V max) 1.4mV 3mV 4mV 6mV
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