Description
Two 10 kW supplies can behave very differently on the same test. The Keysight N8926A DC power supply is an N8900 Series autoranging unit rated 200 V, 140 A and 10000 W, so compare it on the work you need done, not only on the headline. It takes 208 VAC three phase. Lost in HCM lists it for rental, repair and sale in Vietnam.
Comparing the Keysight N8926A DC power supply with other sources
A fair comparison follows your test method. First, list the range, noise, speed and dynamic behavior you really need. Then compare software, licenses, automation and accessories. Finally, look at calibration, warranty, lifecycle and local support.
Suitable sources from other brands can sit in the same class. However, a similar headline rating does not guarantee compatible connectors, commands or fixtures. As a result, a source that looks cheaper can still cost more once you add drivers, fixtures and retraining.
Ratings and the 10 kW curve
| Item | Listed value |
|---|---|
| Type | N8900 Series autoranging system DC power supply |
| Maximum output voltage | 200 V |
| Maximum output current | 140 A |
| Maximum output power | 10000 W |
| AC input | 208 VAC, three phase |
The power limit sets the real ceiling at each voltage. So at 200 V you can draw about 50 A, while at 100 V the figure rises to about 100 A. Only near 71 V or below does the full 140 A become available.
Where the unit fits
Use it for power-electronics development, burn-in and load tests that need real current at moderate voltage. For example, a motor-control rig may need more current than a bench supply can give. This is a DC source, so it does not replace a regenerative supply.
Define the operating points, the transient behavior and the acceptable ripple before you choose. Then trial the automation interface on one station before you roll it out across a line.
Rent, buy or send it for repair
Rent the Keysight N8926A DC power supply for a validation campaign or a temporary capacity increase. Instead, buy if you need it all year. For repair, Lost in HCM starts from the serial number, the symptoms and photographs.
To begin, request a quote from Lost in HCM. You can also browse power supplies, read about Keysight, or contact SMK Vietnam. SMK Vietnam only shows the listing, so rental and repair questions go to Lost in HCM.
N8926A questions
How do I compare it with another brand’s supply?
Compare the whole workflow, including uncertainty, fixtures, software, automation, throughput and service. Then add the total project cost.
How much current is there on a 100 V bus?
About 100 A, because that point uses the full 10000 W (100 V times 100 A). Near 71 V or less, however, the full 140 A applies.
Can a similar rating still be incompatible?
Yes, because connectors, commands, options and fixtures can differ even when the headline rating matches.
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