Datasheet

Data Sheet
Generate the Voltage or Current You Need
With wide current and voltage rang es, plus 10 mA and 10 mV resolution,
the PWS2000 Power Supply Series satisfies a wide variety of applications.
Low-noise linear regulation and 0.05% voltage accuracy provide the clean ,
accurate power
you need at a price you can afford.
Prevent Damaged Circuits and Lost Test Time
The numeric keypad makes it easy to specify a precise current limit before
you start your test. You can also specify a maximum output voltage, which
will prevent accidental voltage settings above the specified maximum.
Auser-definable password allows you to lock the front panel to prevent
unwanted adjustments during critical tests.
Designed to Make Your Work Easier
The PWS2000 Power S upply Series is designed with the ease-of-use and
familiar operation you expect from Tektronix.
Intuitive Operation
The direct-entry numeric keypad makes it easy to enter precise voltage and
current values. Up/Down controls, with variable step-size, allow you vary
output parameters in a n increment size you choose.
Bright Display
A bright vacuum flu orescent display with large digits provides excellent
readability at a distance, at an angle, or under dim lighting conditions.
Setup Memories
You can save you r instrument settings in one of the 20 internal memory
locations by simply pressing the Save bu tton. Each time you want to recall
that setting
, just push the Recall button and choose the desired preset.
Performance You Can Count On
In addition to industry-leading service and s upport, the PW S20 00 Power
Supply Series comes backed with a thre e-year standard warranty.
Characteristics
Electrica
l
Specifications PWS2185 PWS2323 PWS2326 PWS2721
DC Output Rating
Voltage 0 to 18 V 0 to 32 V 0 to 32 V 0 to 72 V
Current
0to5A 0to3A 0to6A 0to1.5A
Load Regulation
Voltage
≤0.02% + 5 mV ≤0.02% + 5 mV ≤0.04% + 6 mV ≤0.02% + 4 mV
Current ≤0.1 ％ +2mAtypical
Line Regulation
Voltage
≤0.1 ％ +5mV
Current ≤0.1 ％ +2mAtypical
RippleandNoise(20Hzto7MHz)
Voltage
≤1mV
RMS
/3mV
p-p
Current
≤5mA
RMS
Setting Resolution
Voltage 10 mV
Current
10 mA
Setting Accuracy, (25 °C ± 5 °C)
Voltage
≤0.05% + 10 mV
Current ≤0.2 ％ +10mA
Readback Resolution
Voltage 10 mV <20 V: 10 mV
≥20 V: 100 mV
Current
10 mA
Readback Accuracy, (25 °C ± 5 °C)
Voltage
≤0.05% + 15 mV <20 V: ≤0.05% + 15 mV
≥20 V: ≤0.05% + 120 mV
Current ≤0.1 ％ +15mA
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