Analog Programming of Output Voltage and Current

 

With analog programming enabled, you cannot program the output voltage or

NOTE

 

current using the front panel knobs or the remote interface. However, you can

 

read back output voltage or current from the front panel or the remote interface.

 

 

Analog Programming Control Terminals

J1 connector pin 8 accepts a TTL signal or an open/short contact switch (referenced to pin 12) to select between Local or Analog programming of the output voltage and current. This function is enabled or disabled by SW1 setup switches 1 and 2.

J1 connector pin 21 is an open collector output that indicates if the power supply is in Local mode or in Analog mode. To use this output, connect a pull-up resistor to a voltage source of 30 VDC maximum. Choose the pull-up resistor so that the sink current will be less than 5mA when the output is in low state.

 

 

 

SW1 switch 1 and 2

J1 pin 8

J1 pin 21

Output voltage/

 

 

 

 

function

signal

current control

 

 

 

 

Both Down (default)

No effect

Open

Local

 

 

 

 

Either one, or both Up

0 or Short

0~0.6V

Analog

 

 

 

 

 

1 or Open

Open

Local

 

Voltage Programming of Output Voltage and Current

 

 

 

 

 

To maintain the isolation of the power supply and prevent ground loops, use an

 

CAUTION

 

 

 

isolated programming source when operating the unit using analog programming.

Voltage programming sources of 0 - 5 V or 0 - 10 V can be used to program the output voltage and current limit from zero to full scale.

Set the power supply to analog voltage programming as follows:

•Make sure that the power supply is turned off.

•Set SW1 setup switch 1 (for voltage) and 2 (for current) to the Up position.

•Set SW1 setup switch 3 to select programming voltage range according to the following table.

•Make sure that SW1 setup switches 7 and 8 are set Down.

•Connect a short between J1 pin 8 and J1 pin 12 (see figure).

•Connect the programming source to the mating plug of J1 as shown in the following figure. Observe the correct polarity for the voltage source.

•Set the programming sources to the desired levels and turn the power supply on. Adjust the programming sources to change the power supply output.

Series N5700 User’s Guide

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Agilent Technologies N5700 manual Analog Programming Control Terminals, Voltage Programming of Output Voltage and Current
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N5700 specifications

Agilent Technologies, now part of Keysight Technologies, is renowned for its innovative solutions in electronic measurement and instrumentation. Among its impressive portfolio, the Agilent N5700 series of power supplies stands out, providing precision, reliability, and versatility for a range of applications in test and measurement.

The N5700 series features multiple models, each designed to meet the varying power requirements of test systems and electronic devices. One of its key characteristics is its adjustable output voltage and current, allowing users to set parameters according to specific test needs. With outputs ranging from 0 to 60 V and up to 6 A, the N5700 series caters to both low and high-power applications effectively.

A notable technology integrated into the N5700 series is its advanced measurement capabilities. The built-in voltmeter and ammeter enable real-time monitoring of output voltage and current, ensuring precise control over the power supplied to the device under test. This feature is particularly advantageous in troubleshooting and optimization scenarios, providing engineers with immediate feedback on performance.

The N5700 also embraces the latest in power supply control technology with its intuitive user interface. The front panel incorporates a clear display and simple navigation controls, allowing users to program settings easily and access functions without extensive training. Additionally, remote programming capabilities via GPIB, USB, or LAN facilitate integration into automated test setups, enhancing productivity and efficiency.

Thermal management is another hallmark of the N5700 series. Its design ensures effective heat dissipation, enabling reliable operation even under demanding conditions. This robustness is critical in environments where consistent performance is essential, such as in research laboratories and manufacturing facilities.

Furthermore, safety features are thoughtfully included in the N5700 series, such as overvoltage protection, overcurrent protection, and short-circuit protection. These elements assure users that their devices and test setups remain secure during testing, minimizing the risk of damage.

In summary, the Agilent N5700 series power supplies encapsulate the fusion of precision, advanced measurement technology, user-friendly design, thermal management, and robust safety features. This combination makes them an invaluable tool for engineers and researchers engaged in electronic testing and development across various industries. With its versatility and reliability, the N5700 series continues to play a pivotal role in advancing electronic measurement methodologies.
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