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Agilent Technologies 669xA, 665xA, 664xA, 667xA, 668xA manual 9000 VA

Models: 668xA 669xA 667xA 664xA 665xA

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Table 1-5b. Supplemental Characteristics for Series 669xA (continued)1

Parameter

 

Agilent Model Number

 

6690A

6691A

6692A

 

 

Remote Sensing Capability

 

 

 

 

 

Voltage Drop Per Lead:

Up to 1/2 of rated output voltage.

Load Voltage:

Subtract voltage drop in load leads from specified output

 

voltage rating.

 

 

 

Load Regulation:

Degradation due to load lead drop in--output: ∆mV (regulation) = Vdrop(Rsense -)

Degradation due to load lead drop in + output:

∆mV (regulation) = Vdrop(Rsense +) + 2Vdrop(Vrating)/(Vrating + 10 V) where Rsense _ and Rsense + are resistances of respective sense leads.

Maximum Reverse Voltage Current Sink Capability: *

 

With ac input power applied and the dc output reverse biased

 

by an external dc source, the supply will continuously

 

withstand without damage a current equal to its output

* Current must be limited by user's external dc source.

current rating.

 

Maximum Input Power:

9000 VA,

 

7950 W,

 

175 W (with no load)

Maximum AC Line Current Ratings

 

Range 1

 

Rms line current:

26 A ***

Line fuse:

40 AM

Range 2

 

Rms line current:

13 A***

Line fuse:

20 AM

Output Voltage Programming Response Time**

Programming Rise/Fall Time (time for output to change from 90 % to 10% or from 10% to 90% of its total

excursion):***

 

 

45 ms

60 ms

100 ms

Full-load programming speed up/down time (time for output to settle within 4 LSBs of the final value):***

150 ms

185 ms

280 ms

No-load downprogrammiug discharge time (time for output to fall to 0.5 V when programmed from full voltage to zero volts):

340 ms

650 ms

870 ms

** All values exclude command processing time.

*** With full resistive load = VRATED/IRATED

Notes: lFor Performance Specifications, see Table l-5a.

38 General Information

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Agilent Technologies 669xA, 665xA, 664xA, 667xA, 668xA manual 9000 VA
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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.