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Agilent Technologies 667xA, 665xA Typical Resolution Voltage, ±Current Readback, Nominal 230 Vac

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

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Table 1-3b. Supplemental Characteristics for Series 667xA1

Parameter

 

 

 

Agilent Model Number

 

 

 

 

6671A

 

6672A

 

6673A

 

6674A

 

6675A

 

 

 

 

 

 

Output Programming Range (maximum

 

programmable

 

values)

 

 

 

 

 

 

Voltage:

 

8.190 V

 

20.475 V

 

35.831 V

 

61.425 V

 

122.85 V

 

 

 

 

 

Current:

 

225.23 A

 

102.37 A

 

61.43 A

 

35.83 A

 

18.43 A

Overvoltage Protection (OVP):

 

10.0 V

 

24.0 V

 

42.0 V

 

72.0 V

 

144.0 V

 

 

 

 

 

 

 

 

 

 

 

Typical Resolution

 

 

 

 

 

 

 

 

 

 

Voltage:

 

2 mV

 

5 mV

 

10 mV

 

15 mV

 

30 mV

Current:

 

55 mA

 

25 mA

 

15 mA

 

8.75 mA

 

4.5 mA

Overvoltage Protection (OVP):

 

15 mV

 

35 mV

 

65 mV

 

100 mV

 

215 mV

 

 

 

 

 

 

 

 

 

 

 

Accuracy ( @ calibration temp ±5 °C)*

 

 

 

 

 

 

 

 

 

 

Overvoltage Protection (OVP):*

 

200 mV

 

500 mV

 

900 mV

 

1.15 V

 

3.0 V

Analog Programming (VP):

 

 

 

 

 

± 0.3%

 

 

 

 

Analog Programming (IP):

 

 

 

 

± 7%

 

 

 

 

Current Monitor (+IM):

 

 

 

 

±7%

 

 

 

 

*Calibration temp = 25° C

 

 

 

 

 

 

 

 

 

 

Drift Temperature Stability (following a 30-minute warmup, change in output over eight hours under constant line, load, and ambient temperature)

Voltage:

0.02% +

 

0.24 mV

 

0.6 mV

1 mV

 

1.8 mV

 

3.6 mV

Current:

0.02% +

 

69 mA

 

35 mA

20 mA

 

10 mA

 

6 mA

Temperature Coefficients (change per °C after 30-minute warmup)

 

 

 

 

 

 

Voltage:

50 ppm +

 

0.04 mV

 

0.2 mV

 

 

0.7 mV

 

 

1.2 mV

 

2.4 mV

 

 

 

 

 

Current:

75 ppm +

 

25 mA

 

12 mA

 

 

7 mA

 

 

4 mA

 

2 mA

Voltage Readback:

60 ppm +

 

0.1 mV

 

0.3 mV

 

 

1 mV

 

 

1.2 mV

 

3 mV

±Current Readback:

85 ppm +

 

30 mA

 

15 mA

 

 

9 mA

 

 

5 mA

 

2.5 mA

Overvoltage Protection (OVP):

 

 

 

 

 

 

 

 

 

 

 

 

 

200 ppm +

 

1.8 mV

 

5 mV

 

 

8 mV

 

 

13 mV

 

25 mV

Analog Programming (VP):

 

 

 

 

 

 

 

 

 

 

 

 

 

60 ppm +

 

0.1 mV

 

0.3 mV

 

 

0.5 mV

 

 

0.7 mV

 

1.5 mV

Analog Programming (±IP):

 

 

 

 

 

 

 

 

 

 

 

 

Current Monitor (+IM):

275 ppm +

 

26 mA

 

14 mA

 

 

9 mA

 

 

5 mA

 

3 mA

50 ppm +

 

3 mA

 

2 mA

 

 

1 mA

 

 

0.6 mA

 

0.3 mA

 

 

 

 

 

 

 

 

Maximum Input VA and Power

 

 

 

3800 VA; 2600 W, 100 W with no load

 

 

Maximum AC Line Current Ratings

 

 

 

 

 

 

 

 

 

 

 

 

 

200 Vac

 

 

 

19 A rms (25 AM fuse)

 

 

 

 

nominal:

 

 

 

 

 

 

 

 

 

 

 

 

 

230 Vac

 

 

 

19 A rms (25 AM fuse)

 

 

 

 

nominal:

 

 

 

 

 

 

 

 

 

 

 

 

Maximum Reverse Bias Current:

 

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 rating (see Table 1-3a).

 

 

 

Notes:

1For Performance Specifications, see Table 1-3a.

 

 

 

General Information 27

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Agilent Technologies 667xA manual Typical Resolution Voltage, ±Current Readback, Analog Programming ±IP Current Monitor +IM
Page 26 Page 28

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.