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Selector Guide - General Purpose Bench Power Supplies, Special Purpose Power Supplies, and Electronic Loads


GENERAL PURPOSE POWER SUPPLIES

Model

Channel

Power

Output Voltage

Output Current

Programmable

Feature and Benefits

Applications

2200-20-5

1

100 W

20 V

5 A

GPIB/USB

• Low ripple and noise

 

2200-30-5

1

150 W

30V

5 A

GPIB/USB

  • 0 .1 mA measurement resolution
  • Remote sense to compensate for the voltage drop from test leads
  • KickStart Software support
  • Research and development labs
  • Automated test systems

2200-32-3

1

96 W

32V

3 A

GPIB/USB

2200-60-2

1

150 W

60V

2 .5 A

GPIB/USB

 

 

 

 

 

 

 

 

2200-72-1

1

86 W

72V

1 .2 A

GPIB/USB

2220-30-1

2220J-30-1

2

45 W

30V

1 .5 A

USB

  • All channels are isolated and programmable
  • High programming accuracy
  • Remote sense for all output channels
  • Fully supported in TekSmartLab student lab software
  • KickStart Software support
  • Advanced teaching labs
  • Research and development labs

45 W

30V

1 .5 A

2230-30-1

3

45 W

30V

1 .5 A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

USB

 

 

 

45 W

30V

1 .5 A

30 W

6V

5 A

2220G-30-1

2

45 W

30V

1 .5 A

USB/GPIB

  • Research and development labs
  • Automated test systems

45 W

30V

 

1 .5 A

 

 

2230G-30-1

3

45 W

30V

1 .5 A

USB/GPIB

45 W

30V

1 .5 A

 

30 W

6V

5 A

 

2231A-30-3

3

90 W

30V

3 A

Optional USB

  • All channels are isolated and programmable
  • Fully supported in

    KickStart software

  • Cost-effective option
  • KickStart Software support
  • Basic teaching labs
  • Research and development labs

90 W

30V

3 A

15 W

5V

3 A

2230-30-3

3

90 W

30V

3 A

USB/RS-232

  • All 3 channels are independent, programmable, and isolated
  • Remote sense connections for all output channels
  • Series, parallel, and tracking channel functions
  • Automotive

    circuit testing

  • High power analog circuit testing
  • Power supply testing
  • Appliance circuit testing
  • Reliability device testing

90 W

30V

3 A

15 W

5V

3 A

2230-30-6

3

180 W

30V

6A

180 W

30V

6A

15 W

5V

3 A

2230-60-3

3

180 W

60V

3 A

180 W

60V

3 A

15 W

5V

3 A

2280S-32-6

1

192 W

32V

6 A

GPIB/USB/LAN

  • 10 nA to 3 .2 A or 6 A high accuracy measurement
  • Capture dynamic load currents as short as 140 µs
  • Graphical user interface
  • Low noise, linear supply
  • KickStart Software support
  • Research and development labs
  • Automated test systems
  • Battery-powered device power consumption test

2280S-60-3

1

192 W

60V

3 .2 A

GPIB/USB/LAN

2260B-30-36

1

360 W

30V

36 A

USB/LAN

  • Compact size with large output range
  • Programmable rise and fall times
  • Battery simulation capability
  • Constant current priority setting
  • KickStart Software support
  • Research and development labs
  • Automated test systems
  • Power LED testing
  • Laser diode constant current sourcing

2260B-80-13

1

360 W

80V

13 .5 A

2260B-250-4

1

360 W

250V

4 .5 A

2260B-800-1

1

360 W

800V

1 .44 A

2260B-30-72

1

720 W

30V

72 A

2260B-80-27

1

720 W

80V

27 A

2260B-800-2

1

720 W

800V

2 .88 A

2260B-30-108

1

1080 W

30V

108 A

2260B-80-40

1

1080 W

80V

40 .5 A

2260B-250-13

1

1080 W

250V

13 .5 A

2260B-800-4

1

1080 W

800V

4 .32 A

 

 

 

 

 

 

 

 

 

 

 

SPECIAL PURPOSE POWER SUPPLIES

Model

Channel

Power

Output Voltage

Output Current

Programmable

Feature and Benefits

Applications

2281S-20-6

1

120 W

20 V

6 A

GPIB/USB/LAN

  • Simulates batteries based on a dynamic battery model
  • Graphical display ofbattery State-of-Charge and battery voltage
  • Models include open circuit voltage and internal resistance as a function of State-of-Charge
  • Store up to 14 battery models
  • Precision power supply mode
  • KickStart Software support
  • Research and development labs
  • Automated test systems
  • Battery-powered device power consumption test
  • Battery capacity test
  • Power management unit

(PMIC) test

2302

1

45 W

15 V

5 A

GPIB

  • Ultra-fast transient response output
  • Variable output resistance
  • Sinks up to 3 A current
  • 33 µs – 833 ms dynamic current measurement on 5 A range (2302) and 5 A and

500 mA range (2302-PJ)

  • 4 relay control ports
  • Built-in DVM
  • mobiles phones testing
  • Portable, battery-operated device testing
  • Wireless device testing

2303

1

45 W

15 V

5 A

GPIB

  • Ultra-fast transient response output
  • 33 µs – 833 ms dynamic current measurement on 5 A range (2303) and 5 A and

500 mA ranges (2303-PJ)

  • Sinks up to 2 A current
  • 1 relay control port
  • Built-in DVM
  • mobiles phones testing
  • Portable, battery-operated device testing
  • Wireless device testing

2306

2306-PJ

2306-LAN

2

45 W

15 V

5 A

GPIB/LAN

  • Ultra-fast transient response output
  • Variable output resistance on battery channel
  • 33 µs – 833 ms dynamic current measurement on 5 A range (2306), 5 A and 500 mA ranges (2306-PJ)
  • Battery channel pulse measurements on 5 A (2306) and 5 A and 500 mA ranges (2306-PJ)
  • Sinks up to 3 A current
  • 2nd channel for charger simulation
  • 4 relay control ports
  • Built-in DVM
  • LAN communication

    (2306-LAN only)

  • KickStart Software support (2306-LAN only)
  • mobiles phones testing
  • Portable, battery-operated device testing
  • Wireless device testing

SPECIAL PURPOSE POWER SUPPLIES (continued)

Model

Channel

Power

Output Voltage

Output Current

Programmable

Feature and Benefits

Applications

2308

2

45 W

15 V

5 A

GPIB

  • Ultra-fast transient response output
  • Variable output resistance on battery channel
  • 33 µs–833 ms dynamic current measurements on four current ranges
  • Battery channel pulse measurements on 5A,

500 mA, 50 mA, and

5 mA ranges

  • Sinks up to 3 A current
  • 2nd Channel for charger simulation
  • 4 relay control ports
  • Built-in DVM
  • mobiles phones testing
  • Portable, battery-operated device testing
  • Wireless device testing

2290-5

1

25 W

5,000 V

5mA

GPIB

  • Safety interlock
  • Analog voltage control
  • Voltage and current monitoring outputs
  • High voltage breakdown testing
  • High voltage leakage current testing

2290-10

1

10 W

10,000 V

1mA

GPIB/RS-232

ELECTRONIC LOADS

Model

Number of Channels

Maximum Power

Maximum Voltage

Maximum

Sink Current

PC Interface

Features

Applications

2380-500-15

1

200 W

500 V

15 A

USB/GPIB/ RS-232

  • Constant Current

    (CC), Constant

    Voltage (CV),

    Constant Resistance

    (CR), and Constant Power (CP) operating functions

  • LED simulated load test function
  • Battery test function
  • Dynamic mode with cycle rate up to 25 kHz
  • Efficiency, environmental, stress, and accelerated

    life testing of

    AC/DC power supplies and DC/ DC modules

  • LED driver testing
  • Automotive electronics testing
  • Battery discharge testing

2380-120-60

1

250 W

120 V

60 A

2380-500-30

1

750 W

500 V

30 A

SINGLE OUTPUT PROGRAMMABLE POWER SUPPLIES

Selection Chart by Voltage and Current Outputs

pic1

Selection Chart by Voltage and Current Outputs–Exploded

Series 2200 Single-channel, Low-noise, Programmable Power Supplies

Designed for Benchtop and Automated

Test Applications

 

2230-30-1, 2230G-30-1, 2230GJ-30-1*

2220-30-1, 2220G-30-1

Output Channel

3

2

Voltage

0–30 V

0–30 V

0–6 V

0–30 V

0–30 V

Current

0–1 .5 A

0–1 .5 A

0–5 A

0–1 .5 A

0–1 .5 A

Power

120 W

90 W

Ripple and Noise

CV p-p 7 mHz

< 3 mV

< 3 mV

< 3 mV

< 3 mV

< 3 mV

CV RMS 7 mHz

< 1 mV

< 1 mV

< 1 mV

< 1 mV

< 1 mV

CC RMS 20 mHz

< 5 mA

< 5 mA

< 6 mA

< 5 mA

< 5 mA

Programming Accuracy (25°C ± 5°C)

Voltage

±(0 .03% + 10 mV)

±(0 .03% + 10 mV)

±(0 .03% + 10 mV)

±(0 .03% + 10 mV)

±(0 .03% + 10 mV)

Current

±(0 .1% + 5 mA)

±(0 .1% + 5 mA)

±(0 .1% + 5 mA)

±(0 .1% + 5 mA)

±(0 .1% + 5 mA)

Readback Accuracy (25 °C ± 5 °C)

Voltage

±(0 .03% + 10 mV )

±(0 .03% + 10 mV)

±(0 .03% + 10 mV)

±(0 .03% + 10 mV)

±(0 .03% + 10 mV)

Current

±(0 .1% + 5 mA)

±(0 .1% + 5 mA)

±(0 .1% + 5 mA)

±(0 .1% + 5 mA)

±(0 .1% + 5 mA)

Communication

Standard with USB interface; 22XXG/GJ with GPIB interface

Size

2U high, half rack width

Other

All output channels are isolated and permit both a positive voltage output and a negative voltage output relative to a DUT common reference; displays total voltage and current output when in series and parallel

modes

* J-versions are designed for 100 VAC nominal input AC line voltage .


Series 2220/2230 Features

■ Two or three outputs

■ Linear power supply with low ripple and noise

■ All channels are isolated and can be controlled independently to maximize flexibility

■ All channels have remote sensing to ensure maximum voltage accuracy at the DUT

■ Two 30 V channels can be connected in series or parallel and the display shows total output voltage and current

■ 0 .03% voltage programming accuracy and 

0 .1% current programming accuracy

■ Three-year warranty

■ KickStart Software support

Series 2220/2230 Multi-Channel Power Supplies are excellent for use in student labs, R&D, and test labs . They provide 2 or 3 channels of isolated, high quality power to one or multiple DUTs .

Use the series and parallel modes to double voltage or current output . The supply ensures that both channels share the load equally; and, the supply displays the total voltage output, the current output, and the control mode being used .

2231A-30-3 Triple-Channel DC Power Supply

Designed for Benchtop Applications

2231A-30-3 Features

■ Three independent and adjustable outputs in one instrument

■ Power up to 195 W

■ 0 .06% voltage programming accuracy

■ 0 .2% current programming accuracy

■ DC power with less than 5 mVp-p noise

■ Simultaneous display of all three outputs

■ Double output levels by connecting the two 30 V channels in series or parallel

■ Store 30 setups

■ Turn off any output with a programmable timer

■ Control from a PC with optional USB interface

■ Three-year warranty

■ KickStart Software support

 

2231A-30-3

Channel

1

2

3

Output Voltage

0–30 V

0–30 V

0–5 V

Output Current

0–3 A

0–3 A

0–3 A

Output Power

W

Ripple and Noise (20 Hz–20 MHz)

p-p

≤5 mV

RMS

≤1 mV

RMS

≤6 mA

Programming Accuracy (25°C ±5°C)

Voltage

±(0 .06% + 20 mV)

Current

±(0 .2% + 10 mA)

Readback Accuracy (25°C ± 5°C)

Voltage

±(0 .06% + 20 mV)

Current

±(0 .2% + 10 mA)

Size

2U high, half rack width

Other

Store up to 30 sets of user settings


The 2231A-30-3 is a highly cost-effective power supply with 195 W of power for student laboratories and laboratory R&D use .

Series 2230 High Power, 3-Channel, Programmable Power Supplies

For Design and Test of high power components and circuits

Series 2230 Features

■ One 195 W model and two 375 W models

■ 195 W model has two 30 V, 3 A channels and one 5 V, 3 A channel

■ 375 W models have two 30 V, 6A channels or two 60 V,

3 A channels and one 5 V, 3 A channel

■ All channels are independently controlled and are isolated to power a wide range of test setups

■ All channels have remote sensing so that the programmed voltage is accurately applied to the load

■ Set and monitor output voltages with 0 .03% basic accuracy and 1 mV resolution

■ Monitor load current with 0 .1% basic accuracy and 1 mA resolution

■ Low noise, linear regulation with <1 mVrms 

Power two isolated circuits with ripple and noise  isolated output channels.

■ Combine channels in series to output as high as 60 V and in parallel with two or three channels to create capacity as high as 15 A (2230-30-6)

■ Voltage and current outputs of three channels are displayed simultaneously for immediate observation of each output state

■ USB and RS-232 interfaces and rear panel connections for automated test convenience

■ KickStart Software support

 

2230-30-3

2230-30-6

 

2230-60-3

CH 1 and CH 2

CH 3

CH 1 and CH 2

CH 3

 

CH 1 and CH 2

CH 3

 

DC Output Rating

Voltage

0 V to 30 V

0 V to 5 V

0 V to 30 V

0 V to 5 V

 

0 V to 60 V

0 V to 5 V

Maximum Voltage

30 .1 V

5 .1 V

30 .1 V

5 .1 V

 

60 .1 V

5 .1 V

Current

0 A to 3 A

0 A to 3 A

0 A to 6 A

0 A to 3 A

 

0 A to 3 A

0 A to 3 A

Maximum Power

195 W

375 W

 

375 W

 

Ripple and Noise (20 Hz to 20 MHz, 23°C ± 5°C)

Voltage (Vpeak-peak)

<3 mVpeak-peak

<4 mVpeak-peak

<3 mVpeak-peak

 

<4 mVpeak-peak

Voltage (VRMS)

<1 mVRMS

<1 mVRMS

<1 mVRMS

 

<1 mVRMS

Current (IRMS)

<4 mARMS

<5 mARMS

<4 mARMS

 

<4 mARMS

 

Setting and Readback Accuracy (using remote sense, 23°C ± 5°C)

Voltage

±(0 .03% + 10 mV)

±(0 .03% + 10 mV)

 

±(0 .03% + 10 mV)

Current

±(0 .1% + 5 mA)

±(0 .1% + 8 mA)

±(0 .1% + 5 mA)

 

±(0 .1% + 5 mA)

 

Setting and Readback Resolution

Voltage

1 mV

1 mV

 

1 mV

Current

1 mA

1 mA

 

1 mA

Communication

 

USB, RS-232

Size

 

2U high, half rack width

Other

 

All output channels are isolated, independent, and programmable . Series, parallel, and tracking functions .

Series 2280S Precision Measurement, Programmable Power Supplies

Designed for Current Drain Analysis

 

2280S-32-6

2280S-60-3

Output Voltage

0–32 V

0–60 V

Output Current

0–6 A

0–3 .2 A

Output Power

W

W

Ripple and Noise (20 Hz–20 MHz)

p-p (mV):

<5 mV

<7 mV

RMS (mV):

<1 mV

<2 mV

RMS (mA):

<3 mA

<3 mA

Programming Accuracy

Voltage

±(0 .02% + 3 mV)

±(0 .02% + 6 mV)

Current

±(0 .05% + 5 mA)

±(0 .05% + 5 mA)

Readback Accuracy

Voltage

±(0 .02% + 2 mV)

±(0 .02% + 4 mV)

Current

mA/100 mA Range

A/10 A Range

±(0 .05% + 10 µA)

±(0 .05% + 250 µA)

±(0 .05% + 10 µA)

±(0 .05% + 250 µA)

Readback Resolution (under 6.5 digit setting)

Voltage

µV

µV

Current

nA

nA

Minimum Measurement Time

.002 Power Line Cycles

Response Time

Voltage Rising Slew Rate

V/s–100 V/s

V/s–100 V/s

Voltage Falling Slew Rate

V/s–100 V/s

V/s–100 V/s

Load Transient Response Time

<50 µs

Programming

GPIB/USB/LAN (LXI-C)

Size

2U high, half rack width

Other

Precision measurement power supply with

6½-digit DMM measurement capability, GUI,

web interface, output list function and programmable output slew rate

The Series 2280S Precision Measurement Power Supply helps R&D and test engineers easily perform current drain analysis on low power products .

Series 2280S Features

■ 6½-digit DMM measurement capability to observe load currents from 100 nA to 6 A

■ High speed sampling capability, for capturing load current pulses as narrow as 140 µs

■ 192 W linear power supply with low ripple and noise and <50 µs, fast transient response

■ Output list function

■ Programmable  voltage slew rate simulates supply rise time conditions

■ GUI with waveform display of output current and voltage

■ GPIB, USB, and LAN (LXI) interfaces

■ Three-year warranty

■ KickStart Software support

Series 2280S main menu screen (top) and graph screen (bottom)

Series 2260B Single-Channel Wide Range, Programmable Power Supplies

Designed for Automated

Test and Benchtop Applications Series 2260B Features

■ Single output, high power density, system power supply

■ 360 W, 720 W and 1080 W versions with voltage up to 800 V and current up to 108 A

■ Programmable voltage or current rise and fall times preventing damage from inrush current to low impedance loads

■ Constant current priority setting  reduces voltage and current overshoot when powering LEDs

■ Simulate a battery’s output with a programmable output resistance

■ Choose from analog control, USB, LAN, or an optional GPIB interface for automated control

■ Save bench and test system space: six 71mm wide 360 W units or three 142 mm wide 720 W units or two 214 mm wide 1080 W units fit in a standard rack width

■ Ability to combine two of same model in series or three in parallel to increase voltage / current

■ Three-year warranty

■ KickStart Software support

The Series 2260B Programmable DC Power Supplies provide plenty of power for automated environmental test systems, life testing systems, and production test systems . The programmable slew rates minimize inrush current to protect DUTs, especially for LED product test and switch-mode power supply test .

Example waveform using the output list function.

2260B-30-36

2260B-30-72

2260B-30-108

2260B-80-13

2260B-80-27

2260B-80-40

2260B-250-4

2260B-250-9

2260B-250-13

2260B-800-1

2260B-800-2

2260B-800-4

 

2260B-

30-36

80-13

250-4

800-1

30-72

80-27

800-2

30-108

80-40

250-13

800-4

Output Voltage

0–30 V

0–80 V

0–250 V

0–800 V

0–30 V

0–80 V

0–800 V

0–30 V

0–80 V

0–250 V

0–800 V

Output Current

0–36 A

0–13 .5 A

0–4 .5 A

0–1 .44A

0–72 A

0–27 A

0–2 .88A

0–108A

0–40 .5 A

0–13 .5 A

0–4 .32 A

Output Power

360 W

360 W

360 W

360 W

720 W

720 W

720 W

1080 W

1080 W

1080 W

1080 W

Ripple and Noise (noise bandwidth 20 MHz, ripple bandwidth 1 MHz)

CV p-p

60 mV

60 mV

80 mV

150 mV

80 mV

80 mV

200 mV

100 mV

100 mV

120 mV

200 mV

CV RMS

7 mV

7 mV

15 mV

30 mV

11 mV

11 mV

30 mV

14 mV

14 mV

15 mV

30 mV

CC RMS

72 mA

27 mA

10 mA

5 mA

144 mA

54 mA

10 mA

216 mA

81 mA

30 mA

15 mA

Programming Accuracy ±(% of reading + offset)

Voltage

0 .1% + 10 mV

0 .1% + 10 mV

0 .1% +

200 mV

0 .1% +

400 mV

0 .1% + 10 mV

0 .1% + 10 mV

0 .1% +

400 mV

0 .1% +

10 mV

0 .1% +

10 mV

0 .1% +

200 mV

0 .1% +

400 mV

Current

0 .1% + 30 mA

0 .1% + 10 mA

0 .1% +

5 mA

0 .1% +

2 mA

0 .1% + 60 mA

0 .1% + 30 mA

0 .1% +

4 mA

0 .1% +

100 mA

0 .1% +

40 mA

0 .1% +

15 mA

0 .1% +

6 mA

Readback Accuracy ±(% of reading + offset)

Voltage

0 .1% + 10 mV

0 .1% + 10 mV

0 .1% +

200 mV

0 .1% +

400 mV

0 .1% + 10 mV

0 .1% + 10 mV

0 .1% +

400 mV

0 .1% +

10 mV

0 .1% +

10 mV

0 .1% +

200 mV

0 .1% +

400 mV

Current

0 .1% +

30 mA

0 .1% + 10 mA

0 .1% +

5 mA

0 .1% +

2 mA

0 .1% + 60 mA

0 .1% + 30 mA

0 .1% +

4 mA

0 .1% +

100 mA

0 .1% +

40 mA

0 .1% +

15 mA

0 .1% +

6 mA

Response Time

Rise Time

50 ms

50 ms

100 ms

150 ms

50 ms

50 ms

150 ms

50 ms

50 ms

100 ms

150 ms

Fall Time (Full Load)

50 ms

50 ms

150 ms

300 ms

50 ms

50 ms

200 ms

50 ms

50 ms

150 ms

300 ms

Fall Time (No Load)

500 ms

500 ms

1200 ms

2000 ms

500 ms

500 ms

2000 ms

500 ms

500 ms

1200 ms

2000 ms

Load Transient Recovery Time

1 ms

1 ms

2 ms

2 ms

1 ms

1 ms

2 ms

1 ms

1 ms

2 ms

2 ms

Communication

USB/LAN

Dimension

3U high; 1/6 rack width (360 W models); 1/3 rack width (720 W models); 1/2 rack width (1080 W models) .

Others

Adjustable output voltage and current slew rate, programming output resistance, serial and parallel connections, CC priority mode

 

 

Dimension

3U high; 1/6 rack width (360 W models); 1/3 rack width (720 W models); 1/2 rack width (1080 W models) .

Others

Adjustable output voltage and current slew rate, programming output resistance, serial and parallel connections, CC priority mode

2281S Precision DC Supply and Battery Simulator

Dynamic battery simulation using a battery model

 

2281S-20-6

Output Voltage

0–20 V

Output Current

–1 to +6 A

Output Power

120 W

Ripple and Noise (20 Hz–20 MHz)

CV p-p (mV):

<6 mV

CV RMS (mV):

<1 mV

CC RMS (mA):

<3 mA

Programming Accuracy

Voltage

±(0 .02% + 3 mV)

Current

±(0 .05% + 5 mA)

Readback Accuracy

Voltage

±(0 .02% + 2 mV)

Current

10 mA/100 mA Range

1 A/10 A Range

±(0 .04% + 10 µA)

±(0 .05% + 250 µA)

Readback Resolution (under 6.5 digit setting)

Voltage

100 µV

Current

10 nA

Minimum Measurement Time

0 .002 Power Line Cycles

Response Time

Voltage Rising Slew Rate

10 V/s–100 V/s

Voltage Falling Slew Rate

10 V/s–100 V/s

Load Transient Response Time

<50 µs

Programming

GPIB/USB/LAN (LXI-C)

Size

2U high, half rack width

Other

Precision measurement power supply with 6½-digit DMM

measurement capability, GUI,

LXI web interface, output list function and programmable output slew rate

2281S Features

  • ■ Battery simulator
    • –Simulate a battery based on a dynamic battery model
    • –Dynamic and static simulation modes to simulate battery output
    • –Graphical display of capacity and battery voltage ■ Battery test instrument
    • –Create a battery model based on a rechargeable battery’s charge cycle
    • –Test battery capacity
    • –Monitor V, I, R and Amp-Hour data ■ Precision power supply
    • –6½-digit DMM measurement capability to observe load currents from 100nA to 6A
    • –High speed sampling capability, for capturing load current pulses as narrow as 140μs
  • ■ GPIB, USB, and LAN/LXI interfaces
  • ■ Three-year warranty
  • ■ KickStart Software support
  • ■ GPIB programmable
  • ■ LAN communication (2306-LAN only)
  • ■ KickStart Software support (2306-LAN only)

2281S-20-6 startup screen

Battery test function 

Battery simulation function.

Series 2300 Fast Transient Response and Battery Simulating Power Supplies

Designed for Production testing of portable, battery-operated products

Series 2300 Features

■ Variable output resistance for simulating a battery’s output response

(2302, 2306-LAN, and 2308)

■ Ultra-fast response to large load current changes such as transmit currents

■ Sinks current to simulate a discharged rechargeable battery

■ 100 nA current measurement sensitivity

■ Single- and dual-channel models, second channel simulates a battery charger

■ Built-in digital voltmeter

The 2303, 2306-LAN, and 2308 have a programmable output resistance, which allows them to simulate the output of a real battery, a capability that conventional power supplies do not have . The voltage output response of a lithium ion battery to a load current burst is shown in the figure on the left . The figure on the right shows the voltage output of the 2308 with its output resistance programmed to be equivalent to the internal resistance of the Lithium Ion battery . The 2308’s output is nearly identical to the battery’s output .

Series 2300 Specialized DC Power Supplies

Model

2302

2303

2306

2306-PJ

2308

No . of Channels

1

2

Power Output

45 W

Voltage Output

0–15 V

Maximum Continuous Current Output

5 A @ 4 V

5 A @ 9 V

5 A @ 4 V

Variable Resistance Output

0–1 Ω

10 mΩ resolution

 

0–1 Ω

10 mΩ resolution (channel 1)

Current Sink Capacity

3 A

2 A

3 A

DC Current Measurement Sensitivity

100 nA

100 nA

100 nA

10 µA (Ch . 1)

100 nA (Ch . 2)

100 nA

Dynamic Current Measurement

5 A range: 33 µs–

833 ms integration times

5 A range: 33 µs–

833 ms integration times

5 A range: 33 µs–

833 ms integration times

500 mA and 5 A ranges: 33 µs–

833 ms integration times

5 A, 500 mA,

50 mA and 5 mA ranges: 33 µs–

833 ms integration times

Accuracy

V

0 .05%

I

0 .2%

Communication

GPIB and LAN (2306-LAN only)

Size

2U high, half rack width

Other

DVM, relay control port, open sense lead detection (excluding 2303), and analog output (2308 only)


Series 2290 High Voltage Power Supplies

Designed for High voltage breakdown testing and leakage current testing on high power devices

Series 2290 Features

  • 5000 V and 10,000 V models
  • µA current sensitivity
  • Low noise, <1 Vrms for the 10 kV model and <3 mVrms for the 5 kV supply
  • Safety interlock controls the high voltage output

  • GPIB programmable

Model

2290-5

2290-10

Output Voltage

50 V – 5000 V

100 V – 10,000 V

Output Current

5 mA

1 mA

Output Power

25 W

10 W

Output Ripple

≤3 mV RMS with filter

0 .01% of full scale, VRMS

Programming Accuracy

Voltage

±(0 .01% of setting + 2 .5 V)

±0 .06% of full scale

Current

±(0 .01% of setting + 2 .5 µA)

±0 .5% of full scale

Readback Accuracy

 

 

Voltage

±2 V

±2 V

Current

±2 µA

±2 µA

Readback Resolution

Voltage

1 V

1 V

Current

1 µA

1 µA

PC Interface

GPIB

GPIB, RS-232

Size

2U High, Half-rack wide

Other

Safety interlock for protection of user, analog voltage input for control system applications

 

Series 2380 Programmable DC Electronic Loads

Designed for Benchtop and Automated Test of Power Conversion Devices

Series 2380 Features

  • 200 W, 250 W, and 750 W models
  • Constant current (CC), constant voltage (CV), constant resistance (CR),and constant power (CP) operating modes
  • Supports up to 500 V or 60 A
  • LED simulated load test mode for testing LED drivers

  • Battery discharge mode for battery characterization 0 .1 mV and 0 .01 mA

  • Voltage rise time and fall time measurement

  • Current monitor function

  • Dynamic mode with the cycle rate up to 25 kHz

  • List mode

  • GPIB, USB, and RS-232 interfaces

Test power supplies to ensure they conform to the latest efficiency standards with the Series 2380 Electronic Loads and the PA3000 Power Analyzer . Use the Series 2380 Electronic Loads to test the power supplies over a wide range of loads .

Series 2380 Programmable DC Electronic Loads

Model

2380-500-15

2380-120-60

2380-500-30

Rated Value (0°–40°C)

Input Voltage

0–500 V

0–120 V

0–500 V

Input Current

0–15 A

0–60 A

0–30 A

Input Power

200 W

250 W

750 W

Constant Voltage Mode

Range

0 .1– 500 V

0–120 V

0–500 V

Resolution

10 mV

10 mV

10 mV

Accuracy

±(0 .05% + 0 .025% FS)

±(0 .05% + 0 .025% FS)

±(0 .025% + 0 .05% FS)

Constant Current Mode

Range

0–15 A

0–60 A

0–30 A

Resolution

1 mA

1 mA

1 mA

Accuracy

±(0 .05% + 0 .05% FS)

±(0 .05% + 0 .1% FS)

±(0 .05% + 0 .05% FS)

Constant

Resistance

Mode

Range

10 Ω–7 .5 kΩ

10 Ω–7 .5 kΩ

10 Ω–7 .5 kΩ

Resolution

0 .1 Ω

0 .1 Ω

0 .1Ω

Accuracy

±(0 .01% + 0 .0008 S)

±(0 .01% + 0 .0008 S)

±(0 .01% + 0 .0008 S)

Constant Power Mode

Range

200 W

250 W

750 W

Resolution

10 mW

10 mW

10 mW

Accuracy

±(0 .1% + 0 .1% FS)

±(0 .2% + 0 .2% FS)

±(0 .2% + 0 .2% FS)

Dynamic Mode

CC Mode

T1 & T2

20 µs–3600 s; Res: 1 µs

20 µs–3600 s; Res: 1 µs

20 µs–3600 s; Res: 1 µs

Ascending/ Descending Slope

0 .001–1 A/µs

0 .001–2 .5 A/µs

0 .001–1 A/µs

Minimum Rise Time

~10 µs

~20 µs

~20 µs

Measuring Range

Readback Voltage

Range

0–500 V

0–120 V

0–500 V

Resolution

10 mV

1 mV

10 mV

Accuracy

±(0 .025% + 0 .025% FS)

±(0 .025% + 0 .025% FS)

±(0 .025% + 0 .025% FS)

Readback Current

Range

0–15 A

0–60 A

0–30 A

Resolution

0 .1 mA

1 mA

1 mA

Accuracy

±(0 .05% + 0 .05% FS)

±(0 .05% + 0 .1% FS)

±(0 .05% + 0 .05% FS)

Readback Power

Range

200 W

250 W

750 W

Resolution

10 mW

10m W

10 mW

Accuracy

±(0 .1% + 0 .1% FS)

±(0 .2% + 0 .2% FS)

±(0 .2% + 0 .2% FS)

Communication

USB, GPIB, RS-232 interfaces

Size

2U, half-rack width (2380-150-15 and 2380-120-60) 3U, full-rack width (2380-500-30)

Other

List mode, battery test mode, LED simulated load test mode, current monitor, short circuit test function


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