N8741A Keysight Technologies DC Power Supply

Features:

DC output ratings

• Voltage: 300 V
• Current: 11 A
• Power: 3300 W

Programming accuracy

• Voltage: 0.05% + 150 mV
• Current: 0.1% + 22 mA

Output ripple and noise

• CV p-p: 300 mV
• CV rms: 100 mV

Keysight's basic DC power supplies offer essential features for a tight budget. The Keysight N8741A is a 300 V, 11 A, 3300 W, single output power supply in a small 2U package. It offers flexible AC input options, analog/resistance control of output voltage and current, as well as parallel and series connection of multiple supplies to achieve more output current or voltage.

Please select the AC input voltage option carefully. The AC input voltage hardware is permanently installed at the factory and cannot be changed under any circumstances after delivery. If the wrong AC input voltage option is purchased and delivered, the unit would need to be returned. Product returns are subject to Keysight approval and applicable charges. A new order would then have to be placed.

DC Power Supply (300V/11A/3300W)

The Keysight N8700 Series ATE system power supply delivers high current with low noise in a compact two unit package. Airflow moves front to back, so no additional space is required above or below the power supply in your automated test equipment (ATE) rack. This series of programmable power supplies sources up to 3300 or 5200 W. Get output voltages from 8 to 600 V and 5.5 to 400 A.

Input voltage information

The N8700 models offer flexible AC input voltage options.

Every N8700 model can be purchased with a 208V 3-phase input. The 3.3 kW models have the additional option of a 230V single-phase AC input voltage. 

• 3.3 kW single phase orders include options N8731A-230 and N8731A-831
• 3.3 kW three phase orders include options N8731A-208 and N8731A-861
• 5 kW three phase orders include options N8751A-208 and N8751-861

Easy front-panel operation

You can quickly and easily operate the power supply with its rotary knobs and buttons. Using the front panel controls, you can make coarse or fine adjustments of output voltage and current, protection settings, and set power-on states (last setting memory or factory default setting). The output voltage and current are displayed simultaneously, and LED indicators show power supply status and operating modes. You can lock the front panel controls to protect against accidental power-supply parameter changes.

Extensive device protection

To safeguard your device from damage, the N8700 Series power supplies provide over-temperature, over-current and over-voltage protection (OVP) to shut down the power supply output when a fault condition occurs. They also offer an under-voltage limit (UVL) that prevents adjustment of the output voltage below a certain limit. The combination of UVL and OVP capabilities lets you create a protection window for sensitive load circuitry.

Simplify system connections

The N8700 Series power supplies comes standard with GPIB, Ethernet/LAN, and USB 2.0 interfaces giving you the flexibility to use your I/O interface of choice today and safeguard your test setup for the future. The N8700 is fully compliant with the LXI Class C specification.

Remote access and control

The built-in Web server provides remote access and control of the instrument via a standard browser. This control goes above and beyond the LXI specification, giving users the ability to monitor and control the instrument from anywhere. Using the Web browser, you can set up, monitor and operate the N8700 remotely.

Flexible configuration: connect multiple units in parallel or series

Should you need greater output power, the N8700 series power supplies give you the flexibility to connect in parallel up to four identical units (same model number) for greater output current or connect two identical units (same model number) in series for greater output voltage (see output terminal isolation information).

Rack mounting

The rack mount ears and handles are provided standard with every unit. In addition, the N5740A rack mount slide kit makes it easy to integrate an N8700 into a test rack by providing all the necessary hardware to rack mount an N8700 series power supply in only 2 U of rack space. The N5740A rack mount slide kit is the same kit used with the N5700 series.