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DC Power Supplies

Tektronix PWS2000 Series

Features & Benefits

Key Performance Specifications
  • Linear Regulation
  • Up to 72 V Output Voltage
  • 0.05% Basic Voltage Accuracy
  • 0.2% Basic Current Accuracy
  • 10 mV / 10 mA Programming Resolution
  • Less than 3 mVp-p Ripple and Noise
Available Functions and Features
  • Bright Display
  • 20 User-defined Setup Memories
  • Direct Parameter Entry using Numeric Keypad
  • Vary Voltage or Current in User-selectable Steps
3-year Warranty

 

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. A user-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

0 to 5 A

0 to 3 A

0 to 6 A

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% + 5 mV

   Current

≤0.1% + 2 mA typical

Ripple and Noise (20 Hz to 7 MHz)

   Voltage

≤1 mVRMS / 3 mVp-p

   Current

≤5 mARMS

Setting Resolution

   Voltage

10 mV

   Current

10 mA

Setting Accuracy, (25 °C ± 5 °C)

   Voltage

≤0.05% + 10 mV

   Current

≤0.2% + 10 mA

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% + 15 mA

Display

Vacuum fluorescent display.

Memory

20 setup memories.

Power Source

Characteristic

Description

110 V AC Setting

99 VRMS to 132 VRMS

220 V AC Setting

198 VRMS to 264 VRMS

Frequency

47 Hz to 63 Hz

Power Consumption

   PWS2185/2323/2721

250 VA

   PWS2326

400 VA

Physical Characteristics

Dimension

mm

in.

Height

106

4.2

Width

256

10.0

Depth

383

15.0

Weight

kg

lb.

PWS2185

5.6

12.3

PWS2323/2326/2721

6.7

14.8

Environmental and Safety

Characteristic

Description

Temperature

   Operating

0 °C to 40 °C

   Storage

–20 °C to 70 °C

   Warm up

20 minutes to full uncertainty specifications

Relative Humidity (Noncondensing)

   Operating and storage

5% to 95% relative humidity (% RH) at up to 40 °C, noncondensing

   Storage

5% to 95% RH at up to 40 °C, noncondensing

5% to 60% RH above 40 °C to 70 °C, noncondensing

Altitude

   Operating

2,000 meters

   Storage

4,000 meters

Electromagnetic Compatibility

European Union: EN 55011, Class A; IEC 61000-3-2; IEC 61000-3-3, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-8, IEC 61000-4-11

USA: FCC, CFR Title 47, Part 15, Subpart B, Class A

Australia: EMC Framework, demonstrated per Emission Standard AS/NZS 2064 (Industrial, Scientific, and Medical Equipment)

Safety

European Union: Low Voltage directive 2006/95/EC; EN61010-1 2001

USA: Nationally recognized testing laboratory listing UL61010-1-2004

Canada: CAN/CSA C22.2 No. 61010-1 2004

Warranty

Three years.

Ordering Information

Models

Model

Description

PWS2185

DC Power Supply, 18 V, 5 A

PWS2323

DC Power Supply, 32 V, 3 A

PWS2326

DC Power Supply, 32 V, 6 A

PWS2721

DC Power Supply, 72 V, 1.5 A

PWS2000 Includes: Power supply, line cord, user manual, Traceable Certificate of Calibration, and documentation CD (includes user manuals and technical reference).

 

Please specify power plug and preferred language option when ordering.

 

Instrument Options

Power Plug Options

Option

Description

A0

North America

A1

Universal Euro

A2

United Kingdom

A3

Australia

A5

Switzerland

A10

China

A11

India

A12

Brazil

Language Options

Option

Description

L0

English

L1

French

L2

Italian

L3

German

L4

Spanish

L6

Portuguese

L7

Simplified Chinese

L8

Traditional Chinese

L9

Korean

L10

Russian

Service Options

Option

Description

C3

Calibration Service 3 Years

C5

Calibration Service 5 Years

CA1

Provides a single calibration event, or coverage for the designated calibration interval, whichever comes first

D1

Calibration Data Report

D3

Calibration Data Report 3 Years (with Option C3)

D5

Calibration Data Report 5 Years (with Option C5)

R5

Repair Service 5 Years




3GP-25620-0, 15-OCT-2010

(WebID: 17480)

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Product Information
Introduction
Characteristics/Specs
Ordering Information
Printable Data Sheet (1 MB)

Purchasing Information
Check List Price
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Request a Quote


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