Table 2-1. Power Module Voltage and Current Values

 

 

 

 

 

 

 

Agilent

Full-Scale

Max. Prog.

Full-Scale

Max. Prog.

Max. Prog.

Model

Voltage

Voltage

Current

Current

Overvoltage

66101A

8V

8.190V

16A

16.380A

10V

66102A

20V

20.475V

7.5A

7.678A

24V

66103A

35V

35.831V

4.5A

4.607A

42V

66104A

60V

61.425V

2.5A

2.559A

72V

66105A

120V

122.85V

1.25A

1.280A

144V

66106A

200V

204.75V

0.75A

0.768A

240V

Constant Voltage (CV) Tests

CV Setup

If more than one meter or a meter and an oscilloscope are used, connect each to the terminals by a separate pair of leads to avoid mutual coupling effects. For constant voltage dc tests, connect only to + S and - S because the module regulates the output voltage that appears between those terminals, not between the + and - output terminals. Use coaxial cable or shielded 2-wire cable to avoid noise pickup on the test leads.

Voltage Programming/Readback Accuracy

This test verifies that the voltage programming, readback, and front panel display functions are within specifications. Note that the values read back over the GPIB should be identical to those displayed on the keyboard display.

1.Turn off the power module and connect a digital voltmeter between the + S and--Sterminals (see Figure 2-1).

2.Turn on the module and program it for zero volts and the maximum programmable current (see Table 2-1) with the load off.

3.Record the output voltage readings on the DVM and the keyboard display. The readings should be within the limits specified in the Performance Test Record Tables under CV PROGRAMMING @ 0 VOLTS, for the particular model being tested. The CV annunciator should be on and the output current reading should be approximately zero.

4.Program the output voltage to full scale (see Table 2-1).

5.Record the output voltage readings on the DVM and the keyboard display. The readings should be within the limits specified in the Performance Test Record Tables under CV PROGRAMMING @ FULL SCALE, for the particular model being tested.

CV Load Effect

This test measures the change in output voltage resulting from a change in output current from full-load to no-load.

1.Turn off the module and connect the output as shown in Figure 2-1 with the DVM connected between the + S and - S terminals.

2.Turn on the module and program the current to the maximum programmable value and the voltage to the full-scale value (see Table 2-1).

3.Adjust the load for the full-scale current (see Table 2-1) as indicated on the keyboard display. The front panel CV annunciator must be on. If it is not, adjust the load so that the output current drops slightly until the annunciator comes on.

4.Record the output voltage reading on the DVM connected to + S and - S.

5.Open the load and again record the DVM voltage reading.

6.The difference between the DVM readings in steps (4) and (5) is the load effect voltage and should not exceed the value listed in the Performance Test Record Tables under CV LOAD EFFECT, for the model being tested.

Verification and Performance Tests 13

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Agilent Technologies 6610XA appendix Constant Voltage CV Tests, Current Overvoltage, CV Setup, CV Load Effect
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6610XA specifications

Agilent Technologies has long been recognized for its innovative contributions to the fields of measurement and testing, and the Agilent 6610XA series of power supplies is no exception. Tailored for demanding applications in electronics and advanced research, the 6610XA series exemplifies cutting-edge technology blended with user-friendly features.

One of the main characteristics of the Agilent 6610XA is its ability to provide a stable, accurate, and reliable power supply across a range of applications. With output voltages that can reach as high as 60V and currents up to 10A, the device is versatile enough to cater to a variety of testing requirements. This power supply is ideal for applications including semiconductor testing, device characterization, and more, where precision and consistency are paramount.

Among the standout features of the Agilent 6610XA is its advanced graphical user interface (GUI), which enhances the overall user experience. The intuitive design allows engineers and technicians to monitor and control voltage and current settings easily, making the process of configuring the device both fast and efficient. Additionally, the device has built-in measurement capabilities that can display real-time voltage and current readings, significantly aiding in troubleshooting and performance evaluation.

Furthermore, the 6610XA incorporates a range of communication interfaces including USB, LAN, and GPIB, making it highly adaptable for integration into various automated test setups. This versatility signifies that the power supply can be seamlessly incorporated into existing laboratory environments, promoting productivity and efficiency.

The series also incorporates intelligent protection mechanisms to ensure both user safety and equipment longevity. Features such as overvoltage protection (OVP) and overcurrent protection (OCP) are designed to prevent accidental overloads, safeguarding both the device under test and the power supply itself.

Another key aspect is the series' capability to perform complex programming tasks with ease. With programming capabilities that enable users to set intricate voltage and current profiles, the device supports advanced applications, including load transient testing and sweep testing. This flexibility makes the Agilent 6610XA a valuable asset for any research and development environment looking to enhance testing efficiency and accuracy.

In conclusion, the Agilent 6610XA series power supply stands out for its combination of precision, user-friendliness, advanced communication capabilities, and safety features. These attributes make it a critical tool for engineers and researchers engaged in the rigorous demands of modern electronics testing and evaluation. With its continued commitment to innovation, Agilent Technologies reinforces its position as a leader in providing high-quality solutions for the measurement and testing industry.
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