Number

7 (cont)

Table 3-1. Controls and Indicators (continued)

 

Controls/Indicators

Description

Page

 

∇ CURRENT - Increases the selected output current by

3-9, 6-3

 

an LSB and then at a faster rate as the key is kept

 

 

pressed, or after the RANGE V/I key has been pressed,

 

 

sets the selected output to the high current range.

 

 

CURRENT - Decreases the selected output current

 

 

3-9, 6-3

 

by an LSB and then at a faster rate as the key is kept

 

 

pressed, or after the RANGE V/I key has been pressed,

 

 

sets the selected output to the low current range.

 

 

 

 

8

Numeric Entry Keys (These keys are used in conjunction with many of the System Control and Output Control keys to enter the desired values into the power the metering mode. Supply.

OCP - Toggles the selected output’s overcurrent protection circuit on and off.

RESET - This key performs the following:

1.Reset the selected output’s overvoltage crowbar (the cause of the overvoltage must be removed before reset is successful) .

2.Reset the selected output’s overcurrent condition and returns the output to its previous settings (the cause of the overcurrent must be removed before reset is successful).

3.Return the display to the metering mode from any other mode (e.g. VSET). In the metering mode, the measured output voltage and current of the selected output are displayed .

0 to 9 - Set the value of the specified function and

and (e.g. VSET 1 6.550

.

∉(backspace) - Erases the previous keystroke. Depressing this key without setting a value places the display in

ENTER - Enters the values on the display for the specified function, initiates the function, and returns the display to the metering mode. Pressing this key without setting a value will result in retention of the previous values and returning the display to the metering mode.

3-8

3-8

3-8,

6-1--6-5

6-1

3-8,

6-1--6-5

9

LINE switch

Turns ac power on and off.

3-6

 

 

 

Table 3-1, in addition to providing a brief description of each control and indicator, lists the paragraphs in which the use of each control and indicator is described. Because most of the functions performed by the front panel controls can also be performed remotely by power supply commands, the corresponding paragraphs in Chapter 5 (Remote Operation) are listed in Table 3-1 where applicable.

Getting Started 35

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Agilent Technologies 6629A, 6626A, 6628A, 6625A manual Line switch
Page 34 Page 36

6629A, 6625A, 6626A, 6628A specifications

Agilent Technologies, a recognized leader in electronic test and measurement solutions, has developed a series of precision power supplies ideal for a variety of applications in both research and industry. The Agilent 6628A, 6626A, 6625A, and 6629A are part of the Agilent 6000 series and stand out due to their innovative technologies and robust functionalities.

The Agilent 6628A is a triple-output power supply, featuring two 0 to 20 V outputs capable of delivering up to 3 A each, along with a 5 V output that can supply 5 A. This combination is perfect for supplying power to devices that require multiple supply voltages simultaneously, making it an excellent choice for testing and development purposes.

The Agilent 6626A, on the other hand, offers dual output capabilities with higher specifications. Each of its outputs can be adjusted from 0 to 25 V and delivers up to 3 A, providing enhanced flexibility for designers and engineers working with various devices. Additionally, the 6626A's compact size and lightweight design make it easy to integrate into test setups without occupying excessive space.

For applications that require comprehensive monitoring, the Agilent 6625A provides a unique solution with its built-in digital voltmeter (DVM). This power supply comes with two 0 to 25 V outputs, both capable of 3 A. The integrated DVM allows real-time measurement and displays voltage and current values, ensuring accurate readings during experimentation and testing.

Lastly, the Agilent 6629A is designed for high-performance applications, providing up to four outputs, including two adjustable outputs that can be set between 0 to 35 V and deliver 5 A each. This model is particularly suited for environments where multiple devices need to be powered simultaneously with varying voltage requirements.

All four models come equipped with key features including ease of programming, precision regulation, and superior load transient response. They employ advanced technologies like low-noise operation and excellent line regulation, ensuring stable performance under varying load conditions. Additionally, safety features such as overvoltage protection, current limiting, and rapid recovery from overloads guarantee reliable operation.

In summary, Agilent's 6628A, 6626A, 6625A, and 6629A power supplies provide versatile, precise, and reliable solutions for all electronic testing needs. Their characteristics and dedicated functionalities make them indispensable tools for engineers, researchers, and developers across numerous fields. Whether it's for prototyping, testing, or production, these power supplies deliver the quality and performance that professionals expect from Agilent Technologies.
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