The Keysight N8700 series delivers high current with low noise in a compact 2U 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.
The Keysight N8731A is an 8 V, 400 A, 3200 W, single-output power supply in a small two-unit 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.
| Key Features |
| Compact high-power density 2U package |
| Low noise output: as low as 8 mVrms |
| Extensive device protection: overcurrent, overvoltage, and under-voltage |
| Simple front panel operation — separate knobs for voltage and current |
| Modern I/O: USB, LAN (LXI-Core), and GPIB |
| Front to back airflow simplifies rack mounting |
| Power supply protection from overtemperature |
| Connect up to 4 units in parallel for higher current |
| AC Input: flexible options 208 V, 400 V, 230 V |
| Specifications |
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N8731A
Power Supply
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| Feature | Parameter |
| DC Output Ratings | Voltage at 8 V
Output current at 400 A
Output power at 3200 W
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| Programming Accuracy | Voltage at 0.05% + 4 mV
Current at 0.1% + 800 mA
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| Output Ripple and Noise | Current voltage p-p: 60 mV
Current voltage rms: 8 mV
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| Specifications |
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| N8700 Series ATE System Power Supplies |
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| 3300W Output |
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| Model | Voltage | Current | Power |
| N8731A | 8 V | 400 A | 3200 W |
| N8732A | 10 V | 330 A | 3300 W |
| N8733A | 15 V | 220 A | 3300 W |
| N8734A | 20 V | 165 A | 3300 W |
| N8735A | 30 V | 110 A | 3300 W |
| N8736A | 40 V | 85 A | 3400 W |
| N8737A | 60 V | 55 A | 3300 W |
| N8738A | 80 V | 42 A | 3360 W |
| N8739A | 100 V | 33 A | 3300 W |
| N8740A | 150 V | 22 A | 3300 W |
| N8741A | 300 V | 11 A | 3300 W |
| N8742A | 600 V | 5.5 A | 3300 W |
| Specifications |
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| N8700 Series ATE System Power Supplies |
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| 5000 W Output |
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| Model | Voltage | Current | Power |
| N8754A | 20 V | 250 A | 5000 W |
| N8755A | 30 V | 170 A | 5100 W |
| N8756A | 40 V | 125 A | 5000 W |
| N8757A | 60 V | 85 A | 5100 W |
| N8758A | 80 V | 65 A | 5200 W |
| N8759A | 100 V | 50 A | 5000 W |
| N8760A | 150 V | 34 A | 5100 W |
| N8761A | 300 V | 17 A | 5100 W |
| N8762A | 600 V | 8.5 A | 5100 W |
