Datasheet

Generate the Voltage or Current You Need

With wide current and voltage ranges, 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 Supply 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 an increment size you choose.

Bright Display

A bright vacuum fluorescent display with large digits provides excellent

readability at a distance, at an angle, or under dim lighting conditions.

Setup Memories

You can save your instrument settings in one of the 20 internal memory

locations by simply pressing the Save button. 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 support, the PWS2000 Power

Supply Series comes backed with a three-year standard warranty.

Characteristics

Electrical

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

0 to3 A

0 to6A

0 to 1.5 A

Load Regulation

Voltage

≤0.02% + 5 mV

≤0.02% + 5 mV

≤0.04% + 6 mV

≤0.02% + 4 mV

Current

≤0.1

％ +2 mA typical

Line Regulation

Voltage

≤0.1

％ +5mV

Current

≤0.1

％ +2 mA typical

Ripple andNoise (20Hzto7MHz)

Voltage

Current

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