N5761A

Description

Keysight N5761A DC Power Supply

The Keysight N5761A is a 6V, 180A, 1080W DC Power Supply featured with LAN, USB, LXI, and GPIB interfaces. It provides a single output with analog/resistance control of output current and voltage. This power supply is power factor corrected and designed to operate from a universal AC input. The Keysight N5761A is a general-purpose model and can be employed in a variety of testing arrangements.

As far as the series and parallel capability are concerned, a maximum of 4 N5761A’s can be linked with single-wire current balancing in master/slave mode. However, as many as 2 similar supplies can be combined with the help of external protection diodes. This model comes with a volatile memory designed to save a maximum of 16 configurations or states. 

The Keysight N5761A comes with a robust over-voltage protection mechanism. Whenever the voltage at the output attempts to exceed the programmed or user-defined limit in response to a power supply failure or an analog programming signal, the over-voltage protection circuits actuate to protect the load by inhibiting the output. The voltage signal used for protection circuits is taken from the sense terminals. As a result, it provides protection level at the load directly.

In addition to the overvoltage protection, the Keysight N5761A has an under-voltage protection function as well. This function prevents regulation of the output voltage below a setpoint. The user can set an under-voltage limit from the front panel or remote interface. The combination of OVP and UVL provides the user a chance to create an appropriate protection window for sensitive loads. For displaying the voltages and the current measured at the sense and output terminals respectively, separate LED displays are provided on the front panel.

Technical Specifications