Description
Higher voltage means more care in the setup. The Keysight N6777A DC power module gives a basic programmable output of 150 V and 2 A across two slots, with a 300 W rating, for N6700 and N6705 systems. Lost in HCM lists it for rental and sale.

The 150 V end of the family
Among the 300 W double-slot modules, this one reaches the highest voltage and the lowest current. The maximum is 150 V at 2 A, which multiplies out to exactly 300 W. As a result, it suits loads that want volts, not amps. If your device needs more current at a lower level, look at the 100 V or 60 V siblings instead. Otherwise, the Keysight N6777A DC power module gives you the widest voltage swing in the trio.
| Outputs | 1 |
|---|---|
| Maximum voltage | 150 V |
| Maximum current | 2 A |
| Maximum power | 300 W |
| Module width | Double slot |
| Architecture | Basic programmable DC |
| Output response time | 0.25 ms |
| Sensing | Four-wire remote sense |
Setting up the Keysight N6777A DC power module safely
At this level, treat the wiring as part of the test. Use leads rated for the voltage, keep the insulation intact and check the polarity before you switch the output on. In addition, set protection limits from the needs of your device, not from the module maximums. Follow the Keysight documentation for the connector block and sense wiring.
Where it fits
Typical work includes powering rails on embedded, automotive and industrial electronics during development. It also feeds ATE fixture resources and supports multi-rail sequencing in production. LIST mode, the data logger and arbitrary waveform generation help you script those runs.
Requesting it
Because configurations vary by serial number, ask Lost in HCM for a rental or purchase quote and name your mainframe, firmware, dates and delivery city. SMK Vietnam does not hold stock. You can still browse power supplies, read the Keysight website or contact SMK Vietnam for guidance.
Common questions on the N6777A
What current does it reach at 150 V?
The listing gives 2 A as the maximum current, which equals 300 W at 150 V.
Does it need a larger mainframe than the 60 V module?
It uses a double slot, like the N6775A. Total power across all modules still decides what your frame can host.
Can Lost in HCM service my own module?
Lost in HCM arranges service on request. Send the serial number and a description of the fault.
















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