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Keithley 2260B-800-2 800V Programmable DC Power Supply, 2.88A, 720W (Pre-Owned)

Keithley 2260B-800-2 800V Programmable DC Power Supply, 2.88A, 720W (Pre-Owned)

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Keithley 2260B-800-2 800V Programmable DC Power Supply, 2.88A, 720W (Pre-Owned)

Key Features At A Glance

  • Programmable voltage and current rise and fall times prevent damage to low-impedance loads from inrush current
  • 12 models spanning 360 W, 720 W, and 1080 W with outputs from 30 V to 800 V and currents to 108 A
  • Constant current priority setting reduces voltage and current overshoot when powering LEDs
  • Programmable internal resistance simulates battery output behavior across a wide range of chemistries
  • USB and LAN standard; optional GPIB via 2260B-GPIB-USB adapter for automated test integration
  • 1 ms load transient recovery time on 30 V and 80 V models for fast response to dynamic loads
  • Compact form factor: six 360 W, three 720 W, or two 1080 W units fit a standard rack width
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Specifications
Datasheets

The Keithley Series 2260B Programmable DC Power Supplies are a family of benchtop and rack-compatible DC sources spanning twelve models at 360 W, 720 W, and 1080 W output levels. Voltage options cover 30 V, 80 V, 250 V, and 800 V, with current capabilities ranging from 1.44 A to 108 A depending on model. This combination of output ranges and multiple control interfaces makes the Series 2260B suitable for use across research and design, quality control, and production test environments.

Per the manufacturer, the Series 2260B is designed for environmental test, stress test, and accelerated life testing; LED and high-power component testing; automotive testing; battery research and test; and production test. Programmable voltage or current rise and fall times allow controlled power delivery to prevent overshoot spikes and excessive inrush current, eliminating damage to components, modules, or devices and generating more precise characteristic I-V curves for components such as LEDs.

Brand Heritage

Keithley Instruments was acquired by Danaher Corporation in 2010 and joined the Tektronix family of measurement brands under Danaher's test and measurement portfolio. In 2016 the test and measurement businesses, including both Keithley and Tektronix, were spun off as part of Fortive Corporation. Keithley-branded products such as the Series 2260B continue to ship under the Keithley name as A Tektronix Company.

Compare Other Models in This Series

The Series 2260B is structured as a 4-by-3 matrix: four voltage tiers (30 V, 80 V, 250 V, 800 V) crossed with three power tiers (360 W, 720 W, 1080 W), producing twelve distinct models. Within each voltage tier, stepping up in power increases the available output current proportionally while maintaining the same voltage envelope, slew rate range, and protection feature set.

Voltage tier selection drives the application class: the 30 V and 80 V models target general electronics, automotive low-voltage rails, and LED test work, while the 250 V and 800 V models address higher-voltage component characterization, battery emulation across larger packs, and applications requiring the extended internal resistance range up to 555 ohms.

Each pre-owned Series 2260B model below is listed on its own dedicated product page with condition-matched pricing and availability. Specifications, accessories, and interface options follow the same datasheet structure across the family; selection is driven by the voltage and current envelope required for the device under test.

The 2260B-30-36 is the entry point of the Series 2260B family at 360 W: 0 to 30 V output with 0 to 36 A current capability. It shares the same 1 ms load transient recovery, 60 mV peak-to-peak CV ripple, and 0.1% plus 10 mV programming accuracy as the higher-power 30 V variants, while occupying the narrowest 71 mm chassis width in the family.

Across the family, the most significant differences are output voltage range, output current range, ripple and noise specifications, and slew rate ranges. The 360 W models occupy a 71 mm wide chassis, the 720 W models a 142 mm chassis, and the 1080 W models a 214 mm chassis, all at the same 124 mm height and 350 mm depth. Maximum power consumption scales from 500 VA on 360 W units to 1500 VA on 1080 W units.

The comparison table that follows lists each Series 2260B model with its rated voltage, rated current, output power, ripple specifications, programming accuracy, and slew rate ranges so the differences between tiers can be evaluated against the device under test requirements.

Model Output Voltage Output Current Output Power
2260B-800-2 0–800 V 0–2.88 A 720 W
2260B-30-36 0–30 V 0–36 A 360 W
2260B-30-72 0–30 V 0–72 A 720 W
2260B-30-108 0–30 V 0–108 A 1080 W

Additional differences in specifications beyond the few shown above are not listed here — see each model's full specifications below.

Accessories Supplied

  • 2260B-010 Basic Accessories Kit (for 250V/800V Series)
  • Quick Start Guide
  • Documentation CD with Manuals and Software Drivers
  • 2260-009 Test Lead (for 250V/800V models)
  • USB Cable
  • Power Cord
  • Certificate of Traceable Calibration

Product Core & Specifications

Specification 2260B-30-36 2260B-30-72 2260B-30-108 2260B-80-13 2260B-80-27 2260B-80-40 2260B-250-4 2260B-250-9 2260B-250-13 2260B-800-1 2260B-800-2 2260B-800-4
Output Rating
Voltage 0–30 V 0–30 V 0–30 V 0–80 V 0–80 V 0–80 V 0–250 V 0–250 V 0–250 V 0–800 V 0–800 V 0–800 V
Current 0–36 A 0–72 A 0–108 A 0–13.5 A 0–27 A 0–40.5 A 0–4.5 A 0–9 A 0–13.5 A 0–1.44 A 0–2.88 A 0–4.32 A
Power 360 W 720 W 1080 W 360 W 720 W 1080 W 360 W 720 W 1080 W 360 W 720 W 1080 W
Ripple and Noise (Noise BW 20 MHz, Ripple BW 1 MHz)
CV p-p 60 mV 80 mV 100 mV 60 mV 80 mV 100 mV 80 mV 100 mV 120 mV 150 mV 200 mV 200 mV
CV rms 7 mV 11 mV 14 mV 7 mV 11 mV 14 mV 15 mV 15 mV 15 mV 30 mV 30 mV 30 mV
CC rms 72 mA 144 mA 216 mA 27 mA 54 mA 81 mA 10 mA 20 mA 30 mA 5 mA 10 mA 15 mA
Programming Accuracy
Voltage 0.1% + 10 mV 0.1% + 10 mV 0.1% + 10 mV 0.1% + 10 mV 0.1% + 10 mV 0.1% + 10 mV 0.1% + 200 mV 0.1% + 200 mV 0.1% + 200 mV 0.1% + 400 mV 0.1% + 400 mV 0.1% + 400 mV
Current 0.1% + 30 mA 0.1% + 60 mA 0.1% + 100 mA 0.1% + 10 mA 0.1% + 30 mA 0.1% + 40 mA 0.1% + 5 mA 0.1% + 10 mA 0.1% + 15 mA 0.1% + 2 mA 0.1% + 4 mA 0.1% + 6 mA
Readback Accuracy
Voltage 0.1% + 10 mV 0.1% + 10 mV 0.1% + 10 mV 0.1% + 10 mV 0.1% + 10 mV 0.1% + 10 mV 0.1% + 200 mV 0.1% + 200 mV 0.1% + 200 mV 0.1% + 400 mV 0.1% + 400 mV 0.1% + 400 mV
Current 0.1% + 30 mA 0.1% + 60 mA 0.1% + 100 mA 0.1% + 10 mA 0.1% + 30 mA 0.1% + 40 mA 0.1% + 5 mA 0.1% + 10 mA 0.1% + 15 mA 0.1% + 2 mA 0.1% + 4 mA 0.1% + 6 mA
Response Time
Rise Time 50 ms 50 ms 50 ms 50 ms 50 ms 50 ms 100 ms 100 ms 100 ms 150 ms 150 ms 150 ms
Important: Maximum voltage drop in each load wire when using remote sense is 0.6 V on 30 V and 80 V models and 1 V on 250 V and 800 V models.Important: Series operation is supported up to 2 units (including master unit) on 30V and 80V models only; 250V and 800V models do not support series operation.Important: GPIB interface is available only with the optional 2260B-GPIB-USB Adapter; GPIB is not included with the base instrument.Important: 250V and 800V models require the 2260-009 Test Lead Set and 2260-010 Basic Accessories Kit (included with those models); the 30V/80V model accessory kits are not compatible.Recommended pairing: when operating multiple units in parallel or series, use the Keithley 2260-005 cable for two units in series, 2260-006 for two units in parallel, or 2260-007 for three units in parallel as listed in the datasheet accessories.

About this used unit

  • Warranty included
  • Functional verification included
  • Standard Calibration Upgrade Options: No Calibration Required, NIST Traceable, Z540.1 or ISO 17025 with Data, Z540.3 Guardbanding with Data.
  • Note that unnecessary accessories may not be included (contact Test Architect to confirm).

Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.

Model No

Keithley

Condition

Used

Manufacturer

800

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