Description
Not every load runs on a logic rail. The Keysight N6744B DC power module covers up to 35 V and 3 A from one output, for a 105 W ceiling. That is a little higher than the 100 W of its neighbors, so it suits slightly wider loads. The module needs one slot in an N6700 or N6705 system, and Lost in HCM lists it for rental and sale.

N6744B in numbers
| Maximum voltage | 35 V |
|---|---|
| Maximum current | 3 A |
| Maximum power | 105 W |
| Outputs | 1, in a single slot |
| Response | 0.2 ms, with four-wire remote sense |
Room above 12 V and 24 V
A 12 V or 24 V load sits comfortably under the 35 V limit. Just check that your device stays within 3 A, because the current limit is firm. For instance, industrial controllers, sensor boards and small automotive modules often fit that profile. Meanwhile, a higher-current load calls for a different module in the same family.
Where 105 W comes from
Multiplying 35 V by 3 A gives 105 W, so the output can hold full voltage and full current together. That makes planning simple, because you can compare your worst-case load against two numbers, and nothing shifts between them.
Control features that save bench time
The Keysight N6744B DC power module lets you adjust the slew rate, store sequences in LIST mode, log data and generate arbitrary waveforms. For instance, a team can replay a supply dip against a controller and record how it reacts. Four-wire sensing keeps the voltage steady at the load, even when the leads are long.
Using the Keysight N6744B DC power module in a frame
A compatible mainframe takes up to four independently configured outputs. So check the frame model, the firmware and the free slot. Then add the power of every module to confirm the total budget. Rental and used offers can also vary by serial number.
Rent for a project or buy for the lab
Lost in HCM supplies the equipment, while SMK Vietnam only shows the listing. Request a Keysight N6744B quote from Lost in HCM and state your dates, frame and quantity. You can also read about other power supplies, visit the Keysight website or contact SMK Vietnam.
N6744B questions
Why is the power rating 105 W?
Because 35 V times 3 A equals 105 W, the module can deliver full voltage and full current together.
Can it power a 24 V load?
A 24 V rail sits under the 35 V maximum. Confirm that the load never draws more than 3 A.
Does the module work on its own?
No, because it needs a compatible N6700 or N6705 mainframe, and Lost in HCM quotes the two together.
















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