Description
Rail voltages above 30 V open a different set of test jobs. The Keithley 2260B-80-27 power supply reaches 80 V and 27 A on one programmable output, with a 720 W rating. Lost in HCM lists it for rental and sale, so you can try the range on a project before you buy.
Where 80 V helps
An 80 V ceiling leaves headroom above 48 V class equipment, such as telecom power gear and larger battery strings. It also covers DC-DC converter inputs and many industrial control loads. Because the unit is programmable, one supply can step through several input voltages in a single test run. In short, the Keithley 2260B-80-27 power supply handles mid-voltage work well.
| Item | Value |
|---|---|
| Product type | Programmable DC power supply |
| Outputs | 1 |
| Maximum voltage | 80 V |
| Maximum current | 27 A |
| Maximum power | 720 W |
| Connectivity | USB, LAN and analog control |
The power rating decides
Since 80 V times 27 A comes to 2,160 W, the 720 W rating sets what the output can deliver at once. In other words, the voltage and current maximums do not apply together. Check your load against the wattage, then ask Lost in HCM about the exact output range for the unit you would receive.
Interfaces and setup
The listing names USB, LAN and analog control. USB suits a single bench PC, LAN suits a shared network, and the analog port suits a hardwired controller. Before you order, confirm the AC line option, rack arrangement, test leads and software support. Then check polarity, grounding and protection settings against the Keithley manual.
Choosing between the 80 V models
The Keithley 2260B-80-40 sister listing keeps the 80 V ceiling but raises the current to 40.5 A and the rating to 1,080 W. Pick this 27 A model when your load sits inside 720 W. Otherwise step up to the sister unit.
Rent or buy the Keithley 2260B-80-27 power supply
A rental suits a validation run with a clear end date. A purchase suits a station that needs the same source daily. In either case request a quote from Lost in HCM with your dates, site and accessories. You can also browse more power supply listings, read the Tektronix site, or contact SMK Vietnam.
Is the 80-27 the right size?
Is 80 V enough for a 48 V device?
In voltage terms, yes, because 80 V leaves headroom. Still check the load current against the 720 W rating.
Which control ports does it have?
The listing names USB, LAN and analog control.
Can I rent it for a short validation run?
Yes. Lost in HCM lists rental and sale, and the quote sets the period, accessories and delivery.
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