PWS4000 系列 USB 直流电源

DC Output Rating

   Voltage

0 to 20 V

0 to 30 V

0 to 32 V

0 to 60 V

0 to 72 V

   Current

0 to 5 A

0 to 5 A

0 to 3 A

0 to 2.5 A

0 to 1.2 A

Maximum Power

100 W

150 W

96 W

150 W

86 W

Load Regulation

   Voltage

<0.01% + 2 mV

   Current

<0.05% + 0.1 mA

<0.05% + 1.5 mA

<0.05% + 0.1 mA

<0.05% + 0.5 mA

<0.05% + 0.5 mA

Line Regulation

   Voltage

<0.01％ + 1 mV

<0.01％ + 1 mV

<0.01％ + 1 mV

<0.01％ + 2 mV

<0.01％ + 1 mV

   Current

<0.05％ + 0.1 mA

<0.05％ + 0.1 mA

<0.05％ + 0.1 mA

<0.05％ + 0.05 mA

<0.05％ + 0.1 mA

Ripple and Noise (20 Hz to 7 MHz)

   Voltage

<1 mV_RMS

<3 mV_p-p

<1 mV_RMS

<4 mV_p-p

<1 mV_RMS

<4 mV_p-p

<1 mV_RMS

<5 mV_p-p

<1 mV_RMS

<3 mV_p-p

   Current

<3 mA_RMS

<4 mA_RMS

<3 mA_RMS

<3 mA_RMS

<3 mA_RMS

Setting Resolution

   Voltage

1 mV

   Current

0.1 mA

Setting Accuracy (using remote sense, 25 °C ± 5 °C)

   Voltage

±0.03% + 3 mV

±0.03% + 3 mV

±0.03% + 3 mV

±0.03% + 6 mV

±0.03% + 6 mV

   Current

±0.05% + 2 mA

±0.05% + 2.5 mA

±0.05% + 2 mA

±0.05% + 1.5 mA

±0.05% + 1 mA

Readback Resolution

   Voltage

1 mV

   Current

0.1 mA

Readback Accuracy (25 °C ± 5 °C)

   Voltage

±0.02% + 3 mV

±0.02% + 2.5 mV

±0.02% + 3 mV

±0.02% + 6 mV

±0.02% + 5 mV

   Current

±0.05% + 2 mA

±0.05% + 2.5 mA

±0.05% + 2 mA

±0.05% + 1.5 mA

±0.05% + 1 mA

Voltage Transient Response – Settling Time

   Load Change

<400 μs to within 75 mV following a change from 0.1 A to 1 A

   Setting Change

      Rising

<35 ms from beginning of excursion to within 75 mV of terminal value following a change from 1 V to 11 V with a 1 A load (Note: Specification does not include command decode time)

      Falling

<35 ms from beginning of excursion to within 75 mV of terminal value following a change from 11 V to 1 V with a 1 A load (Note: Specification does not include command decode time)

Overvoltage Protection

   Range (typical)

1 V to 19 V

1 V to 29 V

1 V to 31 V

1 V to 59 V

1 V to 71 V

   Accuracy

±0.5% + 0.5 V

   Response time (typical)

<10 ms

Vacuum fluorescent display.

40 setup memories.

Up to 7 lists can be defined, each with up to 80 steps. Each step includes a voltage limit and a current limit. For continuous sequences each step also includes a duration.

Communications

USB Device Port, Type B connector, USBTMC compatible

GPIB, optional (requires TEK-USB-488 GPIB to USB adapter)

Output, Sense, Status, and Control

Removable screw terminal block carries the following signals:

   Output channel

Duplicates the front-panel outputs

   Remote sense lines

Connection for remote sense

   Control input

Multifunction TTL input which can function as a trigger input, output control line, or digital input

   Status output

Multifunction TTL output which can function as a fault indication, or digital output

110 V AC Setting

99 V_RMS to 132 V_RMS

220 V AC Setting

198 V_RMS to 264 V_RMS

Frequency

50/60 Hz

Power Consumption

   PWS4205/4323/4721

350 VA

   PWS4305/4602

500 VA

With Boot:

   Height

106

4.15

   Width

242

9.52

   Depth

384

15.12

Without Boot:

   Height

91

3.57

   Width

218

8.55

   Depth

362

14.24

Shipping Weight

kg

lb.

PWS4205

9.0

19.8

PWS4305

9.6

21.2

PWS4323

9.0

19.8

PWS4602

9.6

21.2

PWS4721

9.0

19.8

Net Weight

kg

lb.

PWS4205

7.3

16.0

PWS4305

7.3

16.0

PWS4323

7.3

16.0

PWS4602

7.0

15.3

PWS4721

7.3

16.0

Temperature

   Operating

0 °C to +40 °C

   Storage

–20 °C to +70 °C

Relative Humidity (Noncondensing)

   Operating

5% to 95% relative humidity at up to +40 °C

   Storage

5% to 95% relative humidity at up to +40 °C

5% to 60% RH above +40 °C up to +70 °C

Altitude

   Operating

Up to 2,000 m

   Storage

Up to 4,000 m

Floating Voltage Rating

Up to 100 V (DC + peak AC) between earth ground and any output terminal

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

Three years.

PWS4205

Programmable DC Power Supply, 20 V, 5 A

PWS4305

Programmable DC Power Supply, 30 V, 5 A

PWS4323

Programmable DC Power Supply, 32 V, 3 A

PWS4602

Programmable DC Power Supply, 60 V, 2 A

PWS4721

Programmable DC Power Supply, 72 V, 1.2 A

RMU2U*²

Rackmount Shelf Kit for 1 or 2 Units

386-7598-00

Rackmount Cosmetic Filler Panel

A0

North America

A1

Universal Euro

A2

United Kingdom

A3

Australia

A5

Switzerland

A10

China

A11

India

A12

Brazil

L0

English

L1

French

L2

Italian

L3

German

L4

Spanish

L6

Portuguese

L7

Simplified Chinese

L8

Traditional Chinese

L9

Korean

L10

Russian

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

SILV100

Standard Warranty Extended to 5 Years