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DC Power Supplies
Tektronix PWS2000 Series
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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
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Specifications
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PWS2185
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PWS2323
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PWS2326
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PWS2721
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DC Output Rating
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Voltage
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0 to 18 V
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0 to 32 V
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0 to 32 V
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0 to 72 V
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Current
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0 to 5 A
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0 to 3 A
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0 to 6 A
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0 to 1.5 A
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Load Regulation
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Voltage
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≤0.02% + 5 mV
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≤0.02% + 5 mV
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≤0.04% + 6 mV
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≤0.02% + 4 mV
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Current
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≤0.1％ + 2 mA typical
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Line Regulation
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Voltage
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≤0.1％ + 5 mV
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Current
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≤0.1％ + 2 mA typical
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Ripple and Noise (20 Hz to 7 MHz)
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Voltage
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≤1 mVRMS / 3 mVp-p
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Current
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≤5 mARMS
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Setting Resolution
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Voltage
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10 mV
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Current
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10 mA
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Setting Accuracy, (25 °C ± 5 °C)
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Voltage
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≤0.05% + 10 mV
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Current
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≤0.2％ + 10 mA
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Readback Resolution
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Voltage
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10 mV
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<20 V: 10 mV
≥20 V: 100 mV
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Current
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10 mA
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Readback Accuracy, (25 °C ± 5 °C)
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Voltage
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≤0.05% + 15 mV
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<20 V: ≤0.05% + 15 mV
≥20 V: ≤0.05%
+ 120 mV
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Current
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≤0.1％ + 15 mA
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Display
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Vacuum fluorescent display.
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Memory
Power Source
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Characteristic
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Description
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110 V AC Setting
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99 VRMS to 132 VRMS
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220 V AC Setting
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198 VRMS to 264 VRMS
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Frequency
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47 Hz to 63 Hz
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Power Consumption
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PWS2185/2323/2721
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250 VA
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PWS2326
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400 VA
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Physical Characteristics
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Dimension
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mm
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in.
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Height
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106
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4.2
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Width
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256
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10.0
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Depth
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383
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15.0
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Weight
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kg
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lb.
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PWS2185
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5.6
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12.3
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PWS2323/2326/2721
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6.7
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14.8
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Environmental and Safety
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Characteristic
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Description
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Temperature
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Operating
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0 °C to 40 °C
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Storage
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–20 °C to 70 °C
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Warm up
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20 minutes to full uncertainty specifications
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Relative Humidity (Noncondensing)
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Operating and storage
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5% to 95% relative humidity (% RH) at up to 40 °C, noncondensing
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Storage
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5% to 95% RH at up to 40 °C, noncondensing
5% to 60%
RH above 40 °C to 70 °C, noncondensing
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Altitude
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Operating
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2,000 meters
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Storage
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4,000 meters
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Electromagnetic Compatibility
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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)
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Safety
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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
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Warranty
Ordering Information
Models
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Model
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Description
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PWS2185
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DC Power Supply, 18 V, 5 A
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PWS2323
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DC Power Supply, 32 V, 3 A
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PWS2326
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DC Power Supply, 32 V, 6 A
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PWS2721
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DC Power Supply, 72 V, 1.5 A
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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
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Option
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Description
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A0
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North America
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A1
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Universal Euro
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A2
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United Kingdom
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A3
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Australia
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A5
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Switzerland
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A10
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China
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A11
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India
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A12
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Brazil
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Language Options
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Option
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Description
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L0
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English
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L1
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French
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L2
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Italian
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L3
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German
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L4
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Spanish
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L6
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Portuguese
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L7
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Simplified Chinese
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L8
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Traditional Chinese
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L9
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Korean
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L10
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Russian
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Service Options
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Option
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Description
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C3
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Calibration Service 3 Years
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C5
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Calibration Service 5 Years
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CA1
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Provides a single calibration event, or coverage for the designated
calibration interval, whichever comes first
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D1
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Calibration Data Report
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D3
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Calibration Data Report 3 Years (with Option C3)
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D5
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Calibration Data Report 5 Years (with Option C5)
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R5
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Repair Service 5 Years
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3GP-25620-0, 15-OCT-2010
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(WebID: 17480)
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