Manuals / Agilent Technologies / Kitchen Appliance / Ventilation Hood

Agilent Technologies 6610XA appendix CC Load Effect, CC Source Effect

Models: 6610XA

1 101
Download 101 pages 6.85 Kb
Page 16
Image 16

The following steps show how to set up an Agilent 3458A System Voltmeter from its front panel to take a statistical average

of 100 readings. represents the unlabeled shift key in the FUNCTION/RANGE group.

1.Program 10 power line cycles per sample by pressing .

2.Program 100 samples per trigger by pressing .

3.Set up the voltmeter to take measurements in the statistical mode as follows:

4.a. Press .

b. Press until the MATH function is selected; then press .

c. Press until the STAT function is selected; then press .

5.Now set up the voltmeter to read the average value of the measurements as follows:

6.a. Press .

b. Press

until the RMATH function is selected; then press

.

c. Press

until the MEAN function is selected; then press

.

7. Execute the average reading program by pressing

.

 

 

8.Wait for 100 readings and then read the average measurement by pressing . Record this as your result. To repeat the measurement, perform steps (7) and (8).

CC Load Effect

This test measures the change in output current for a change in the load from full-scale output voltage to short circuit.

1.Turn off the module and connect the output to be tested as shown in Figure 2-1 with the voltmeter connected across the current monitoring resistor.

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

3.Adjust the load in the CV mode for full-scale voltage as indicated on the keyboard display. Check that the CC annunciator is on. If it is not, adjust the load to drop the output voltage slightly until the annunciator comes on.

4.Record the output current reading (DVM reading ÷ current monitor resistance value in ohms).

Note

You may want to use the average reading program described previously.

5.Short the load switch and record the output current reading.

6.The difference in the current readings in steps (4) and (5) is the load effect and should not exceed the limit specified in the Performance Test Record Tables under CC LOAD EFFECT, for the particular model being tested.

CC Source Effect

This test measures the change in output current that results when the ac line voltage changes from the minimum to the maximum value within the specifications.

1.Turn off the module and connect the ac power line through a variable-voltage transformer.

2.Connect the output terminals as shown in Figure 2-1 with the voltmeter connected across the current monitoring resistor. Set the transformer to the nominal line voltage.

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

4.Adjust the load in the CV mode for full-scale voltage as indicated on the front panel display. Check that the CC annunciator is on. If it is not, adjust the load to drop the output voltage slightly until the annunciator comes on.

5.Adjust the transformer to the LOW line voltage (e.g., 87Vac for a 115Vac nominal input, or 174Vac for a 230Vac nominal input).

6.Record the output current reading (DVM reading ÷ current monitoring resistor in ohms).

16 Verification and Performance Tests

Page 15 Page 17
Page 16
Image 16
Agilent Technologies 6610XA appendix CC Load Effect, CC Source Effect
Page 15 Page 17

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.