Description
When a converter or battery rig outgrows a 720 W supply, the next step up matters. The Keithley 2260B-80-40 power supply raises the rating to 1,080 W, with up to 80 V and 40.5 A on one output. Lost in HCM lists it for rental and sale in Vietnam.
Why 1,080 W matters
More power lets one unit cover a bigger converter, a longer string of cells or several loads on one rail. Per the listing, the 2260B range serves research, design verification, quality control and automated production test. The Keithley 2260B-80-40 power supply suits the heavier end of that work.
| Rating | Listed value |
|---|---|
| Outputs | 1 |
| Maximum voltage | 80 V |
| Maximum current | 40.5 A |
| Maximum power | 1,080 W |
| Connectivity | USB and LAN |
Check the model code against the current
The model code ends in 40, while the listing gives 40.5 A. Use the listed figure for planning, and ask Lost in HCM to confirm it on the quote. Also note that 80 V times 40.5 A is 3,240 W, so the 1,080 W rating limits the output. As a result, you cannot draw both maximums at the same moment.
Connections and control
The listing names USB and LAN only. If you need an analog control port, ask Lost in HCM before you order, because the 2260B-80-27 sister listing does name one. USB suits a bench PC, while LAN suits a shared test network.
Putting the Keithley 2260B-80-40 power supply to work
Typical jobs include life testing, component characterization and power-system development. For example, a team can hold a converter at several input voltages overnight and log each result by script. Production lines can also use the unit for end-of-line power checks. Confirm the AC line option, leads, rack arrangement and software before delivery.
Request a quote
Say whether you want to rent for a project or buy for a permanent station. Then request a quote from Lost in HCM with your dates and site. To compare options, see other power supply listings, visit Tektronix, or contact SMK Vietnam.
80-40 buying questions
Why does the model say 40 but the current says 40.5 A?
The listing gives 40.5 A. Plan with that figure and ask Lost in HCM to confirm it on the quote.
How is it different from the 80-27?
It keeps 80 V but offers 40.5 A and 1,080 W, against 27 A and 720 W, and its listing names USB and LAN only.
Does it support analog control?
The listing does not name it. Ask Lost in HCM if you need that port.
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