Table 1-4a. Performance Specifications for Series 668xA1

Parameter

 

 

 

Agilent Model Number

 

 

 

 

 

6680A

6681A

6682A

 

6683A

6684A

Output Ratings

 

 

 

 

 

 

 

 

Voltage:

 

 

0 - 5 V

0 - 8 V

0- 21 V

 

0 - 32 V

0 - 40 V

Current:*

 

 

0 - 875 A

0 - 580 A

0 - 240 A

 

0 - 160 A

0 - 128 A

*Derated linearly 1%/°C from 40 ° C to 55

°C

 

 

 

 

 

 

 

 

 

 

 

 

 

Programming Accuracy (@ 25 ± 5 °C)

 

 

 

 

 

 

Voltage:

0.04% +

 

5 mV

8 mV

21 mV

 

32 mV

40 mV

Current:

0 . l % +

 

450 mA

300 mA

125 mA

 

85 mA

65 mA

 

 

 

 

 

 

Ripple & Noise (from 20 Hz to 20 MHz with outputs ungrounded, or with either output terminal grounded)

 

Constant Voltage:

rms

 

1.5 mV

1.5 mV

1.5 mV

 

1.0 mV

1.0 mV

Constant Voltage:

p-p

 

10 mV

10 mV

10 mV

 

10 mV

10 mV

 

 

 

 

 

 

 

Readback Accuracy (from front panel or

over GPIB with respect to actual output @ 25 ± 5 °C)

 

 

Voltage:

0.05% +

 

7.5 mV

12 mV

32 mV

 

48 mV

60 mV

±Current

0.1% +

 

600 mA

400 mA

165 mA

 

110 mA

90 mA

 

 

 

 

 

 

 

Load Regulation (change in output voltage or current for any load change within ratings)

 

 

Voltage

0.002% +

 

190 ∝V

300 ∝V

650 ∝V

 

1.1 mV

1.5 mV

Current:

0.005% +

 

65 mA

40 mA

17 mA

 

12 mA

9 mA

 

 

 

 

 

 

 

Line Regulation (change in output voltage or current for any line change within ratings)

 

 

Voltage:

0.002% +

 

190 ∝V

300 ∝V

650 ∝V

 

1.1 mV

1.5 mV

Current:

0.005% +

 

65 mA

40 mA

17 mA

 

12 mA

9 mA

 

 

 

 

 

 

 

 

 

Transient Response Time (for the output voltage to recover to within 150 mV following any step change from 100% to

50% or 50% to 100% of the rated output current):

< 900 ∝s

 

 

AC Line Input * (selectable - see Appendix C)

 

Range 1 (180-235 Vac)

 

Nominal phase-to-phase voltage:

200, 208 Vac (3-phase)

Input frequency:

50/60 Hz *

Range 2 (360-440 Vac)

 

Nominal phase-to-phase voltage:

400, 416 Vac (3-phase)

Input frequency:

50/60 Hz

* Power source can be DELTA or WYE.

* For 50 Hz on Range 1 only, derate output voltage linearly from 100% at 200 Vac to 95% at 180 Vac.

Notes: 1For Supplemental Characteristics, see Table 1-4b.

General Information 31

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Agilent Technologies 664xA, 665xA, 667xA, 669xA manual Output Ratings Voltage Current, Programming Accuracy @ 25 ± 5 C Voltage
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668xA, 669xA, 667xA, 664xA, 665xA specifications

Agilent Technologies has long been a pioneer in the production of high-performance electronic test and measurement instruments, particularly in the field of power sources. Among its notable offerings are the Agilent 667xA, 669xA, 665xA, 664xA, and 668xA series of power supplies. These instruments are designed to provide stable, reliable power for a variety of applications, including electronic testing, industrial processes, and research laboratories.

The Agilent 667xA series is characterized by its programmability and advanced measurement functions. These power supplies support a wide range of output voltages and currents, allowing for flexible configurations that cater to different testing needs. The built-in measurement capabilities enable users to monitor the voltage, current, and power with high precision, which is essential for ensuring optimal performance in electronic applications.

The Agilent 669xA series stands out with its high-power outputs, making it suitable for demanding applications. These power supplies deliver high voltage and current levels, making them ideal for testing high-performance devices, such as power amplifiers and motor drives. Additionally, the 669xA series includes features such as overvoltage protection and complex output sequencing to enhance the safety and reliability of the testing process.

The Agilent 665xA and 664xA series focus on delivering high accuracy and excellent regulation. These models are particularly known for their low noise operation, which is critical for sensitive applications where precision is paramount. The integrated programming capabilities allow users to automate testing sequences, thus improving efficiency in research and development settings.

The 668xA series features advanced digital signal processing that enhances the precision and stability of the output. Users benefit from features like remote sensing and monitoring, allowing feedback adjustments that maintain output accuracy despite cable losses. Furthermore, the 668xA models can integrate seamlessly with various test environments thanks to their LAN, GPIB, and USB connectivity options.

Overall, the Agilent 667xA, 669xA, 665xA, 664xA, and 668xA power supplies provide a comprehensive range of solutions for diverse electronic testing needs. With their advanced features, superb measurement capabilities, and robust performance, these instruments empower engineers and researchers to conduct their work with confidence, precision, and efficiency.
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