DC Power Supplies
Tektronix PWS2000 Series Data Sheet
Features & Benefits
Key Performance Specifications
Linear Regulation
Up to 72 V
0.05% Basic Voltage Accuracy
0.2% Basic Current Accuracy
10 mV / 10 mA Programm ing Resolution
Less than 3 mV
Availa
Bright Display
20 User-defined Setup Memories
Direct Parameter Entry using Numeric Keypad
Vary Voltage or Current in User-selectable Steps
3-yea
Output Voltage
Ripple and Noise
p-p
ble Functions and Features
r Warranty
Data Sheet
Generate the Voltage or Current You Need
With wide current and voltage ranges, plus 10 mA and 10 mV resolution,
the PWS2000 Power Supply S eries 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.
Designed t o 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
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 sett ings above the specified maximum.
Auser-definable password allows you to lock the front panel to prevent
unwanted adjustments during critical tests.
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 PWS20 00 Power
Supply Series comes backed with a three-year standard warranty.
Characteristics
Electrica
Specifications PWS2185 PWS2323 PWS2326 PWS2721
DC Output Rating
Load Regulation
Line Regulation
RippleandNoise(20Hzto7MHz)
Setting Resolution
Setting Accuracy, (25 °C ± 5 °C)
Readback Resolution
Readback Accuracy, (25 °C ± 5 °C)
l
Voltage 0 to 18 V 0 to 32 V 0 to 32 V 0 to 72 V
Current
Voltage
Current ≤0.1 ％ +2mAtypical
Voltage
Current ≤0.1 ％ +2mAtypical
Voltage
Current
Voltage 10 mV
Current
Voltage
Current ≤0.2 ％ +10mA
Voltage 10 mV <20 V: 10 mV
Current
Voltage
Current ≤0.1 ％ +15mA
0to5A 0to3A 0to6A 0to1.5A
≤0.02% + 5 mV ≤0.02% + 5 mV ≤0.04% + 6 mV ≤0.02% + 4 mV
≤0.1 ％ +5mV
≤1mV
≤0.05% + 10 mV
≤0.05% + 15 mV <20 V: ≤0.05% + 15 mV
/3mV
RMS
≤5mA
10 mA
10 mA
p-p
RMS
≥20 V: 100 mV
≥20 V: ≤0.05% + 120 mV
2 www.tektronix.com
DC Power Supplies — Tektronix PWS2000 Series
Display
Vac uum fluorescent display.
Memory
20 setup memories.
Power Source
Characteristic
110 V AC Se ttin g
220 V AC Setting
Description
99 V
to 132 V
RMS
198 V
to 264 V
RMS
RMS
RMS
Frequency 47 Hz to 63 Hz
Power Consumption
PWS2185/2323/2721
PWS2326
250 VA
400 VA
Physical Characteristics
Dimension
mm
in.
Height 106 4.2
Width 256 10.0
Depth 383 15.0
Weight kg lb.
PWS2185
PWS2323/2326/2721
5.6 12.3
6.7 14.8
Environmental and Safety
Characte
ristic
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
Storage
Electromagnetic
Compatibility
2,000 meters
4,000 meters
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
A0 North America
A1 Universal Euro
A2 United Kingdom
A3 Australia
A5
A10
A11 India
A12 Brazil
Language Options
Option
L0 English
L1 French
L2 Italian
L3
L4
L6 Portuguese
L7
L8
L9 Korean
L10 Russian
Service Options
Option
C3 Calibration Service 3 Years
C5 Calibration Service 5 Years
CA1 Provides a single calibration event, or coverage for the
D1
D3
D5
R5
Description
Switzerland
China
Description
German
Spanish
Simplified Chinese
Traditional Chinese
Description
designated calibration interval, whichever comes first
Calibration Data Report
Calibration Data Report 3 Years (with Option C3)
Calibration Data Report 5 Years (with Option C5)
Repair Service 5 Years
www.tektronix.com 3
Data Sheet
Contact Tektronix:
ASEAN / Australa
Balkans, Israel, South Africa and other ISE Countries +41 52 675 3777
Central East Eu
Mexico, Central/South America & Caribbean (52) 56 04 50 90
* European toll-free number. If not accessible, call: +41 52 675 3777
rope, Ukraine, and the Baltics +41 52 675 3777
Central Europe & Greece +41 52 675 3777
Middle E ast,
Asia, and North Africa +41 52 675 3777
The Netherlands 00800 2255 4835*
People’s Rep
Republic of
United Kingdom & Ireland 00800 2255 4835*
sia (65) 6356 3900
Austria 00800 2255 4835*
Belgium 00800 22
Brazil +55(11)37597600
Canada 1 800 833 9200
Denmark +4580881401
Finland +41526
France 008 00 2255 4835*
Germany 00800 2255 4835*
Hong Kong 400 8
India 000 800 650 1835
Italy 00800 2255 4835*
Japan 81 (3) 67
Luxembourg +41526753777
ublic of China 400 820 5835
Poland +41 52 675 3777
Korea 001 800 8255 2835
Russia & CIS +7 (495) 7484900
South Africa +41526753777
Spain 00800
Sweden 008 00 2255 4835*
Switzerland 00800 2255 4835*
Tai wa n 886 (
55 4835*
75 3777
20 5835
14 3010
Norway 800 16098
Portugal 80 08 12370
2255 4835*
2) 2722 9622
USA 1 800 833 9200
Updated 25 May 2010
www.tektronix.com
For Further Information. Tektronix maintains a comprehensive, constantly expanding
collection of application notes, technical briefs and other resources to help engineers working
on the cutting edge of technology. Please visit www.tektronix.com
t © Tektronix, Inc. All rights reserved. Tektronix products are covered by U.S. and foreign patents,
Copyrigh
d pending. Information in this publication supersedes that in all previously published material.
issued an
tion and price change privileges reserved. TEKTRONIX and TEK are registered trademarks of
Specifica
x, Inc. All other trade names referenced are the service marks, trademarks, or registered trademarks
Tek tro ni
espective companies.
of their r
15 Oct 2010 3GW-25620-0
Loading...