PS2520 Series Specifications
Handheld and Benchtop Instruments Basic Service
3
Specifications
The characteristics listed in this section apply under the following conditions:
H The power supply operates in a 20
_ to 30_ C (68_ to 86_ F) ambient
environment, unless otherwise noted.
H The instrument warms up for at least 20 minutes.
NOTE. All specifications are warranted unless marked “typical.” Typical
characteristics are not guaranteed but are provided for the convenience of the
user.
Table 1: Operational Characteristics
Characteristic Description
Independent Output Ratings
PS2520 and PS2520G Two outputs: 0 to 36 V at 0 to 1.5 A
One output: 0 to 6 V at 3 A
PS2521 and PS2521G Two outputs: 0 to 20 V at 0 to 2.5 A
One output: 0 to 6 V at 0 to 5 A
Series Tracking Output Rating
PS2520 and PS2520G 0 to 72 V at 0 to 1.5 A
PS2521 and PS2521G 0 to 40 V at 0 to 2.5 A
Parallel Tracking Output Rating
PS2520 and PS2520G 0 to 36 V at 0 to 3 A
PS2521 and PS2521G 0 to 20 V at 0 to 5 A
Maximum Overvoltage Protection
PS2520 and PS2520G 36 V outputs: 38.5 V
6 V output: 7.0 V
PS2521 and PS2521G 20 V outputs: 22.5 V
6 V output: 7.0 V
Load Effect
Voltage Rear output: ≤3 mV
Front output: ≤6 mV
Current ≤3 mA (≤6 mA if rating current > 3.5 A)
Source Effect
Voltage ≤3 mV
Current ≤3 mA
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