Skip to product information
1 of 1

Keysight E36103A 20V/2A 40W Single-Output DC Power Supply (Pre-Owned)

Keysight E36103A 20V/2A 40W Single-Output DC Power Supply (Pre-Owned)

Request a Quote To Get An EDU Discount

Login & Get 2% Back on Purchases
Login or Sign Up for Loyalty

Keysight E36103A 20V/2A 40W Single-Output DC Power Supply (Pre-Owned)

Key Features At A Glance

  • Five models offer up to 5 A or 100 V to match your device under test
  • Standard LAN (LXI Core) and USB 2.0 (TMC488) connectivity for computer control and automated test
  • Space-saving 2U quarter-rack form factor
  • High-contrast OLED display, easily viewable even from a sharp angle
  • Overvoltage, overcurrent, and overtemperature protection
  • SCPI programmable with transient response faster than 50 μs and command processing under 10 ms
  • Store and recall up to 10 complete instrument setups from non-volatile memory
View full details

The Keysight E36100 Series is a family of single-output programmable DC bench power supplies engineered to power designs safely and quietly during manual tests or automated sequences. The series comprises five models that deliver controlled DC output up to 5 A or up to 100 V, each housed in a compact 2U quarter-rack form factor with a high-contrast OLED display that remains readable from sharp viewing angles across the bench.

The E36100 Series supports both manual bench work and automated test sequences. An easy-to-use rotary knob and keypad provide digit-by-digit output setting at the desired resolution, while standard programming interfaces allow the supply to be driven as part of an automated measurement system. A highly accurate low-current measurement feature is provided for demanding measurements, and the output on/off key and output enable/disable switch let an operator protect the connected device under test quickly.

ValueTronics stocks and holds its own inventory in a 20,000 square-foot secure warehouse at 1675 Cambridge Drive in Elgin, Illinois. Every pre-owned unit is supported by our in-house team: pre-owned units are inspected and functionally verified by our technicians before they ship, while new units ship factory-sealed exactly as received from the manufacturer.

Brand Heritage

Keysight Technologies traces its test-and-measurement heritage to Hewlett-Packard, whose instrument business was spun out as Agilent Technologies in 1999. Agilent's electronic measurement division was then established as Keysight Technologies in 2014.

Compare Other Models in This Series

The E36100 Series is Keysight's family of single-output programmable DC bench power supplies, offered as five models that share a common 2U quarter-rack chassis, OLED display, front-panel interface, and standard LAN and USB connectivity. What distinguishes the models from one another is the DC output rating each delivers.

Across the series, the five models span a range of voltage and current combinations, letting a buyer select the model whose maximum voltage and current best fit the device under test while keeping the same programming experience, protection features, and form factor across the bench.

Each model below is its own dedicated product page with condition-matched pricing. Select the model that matches your required output rating, then choose the pre-owned listing that fits your budget and documentation needs.

The five models differ primarily in their maximum DC output rating: the E36102A provides 6 V at 5 A (30 W), the E36103A 20 V at 2 A (40 W), the E36104A 35 V at 1 A (35 W), the E36105A 60 V at 0.6 A (36 W), and the E36106A 100 V at 0.4 A (40 W). As the maximum voltage rises across the series, the maximum current decreases.

Because each model targets a different voltage and current envelope, the load and line regulation, ripple and noise, programming and readback accuracy offsets, and resolution values also scale per model. Refer to the comparison table below for the per-model output ratings and specifications to confirm the correct model for your application.

Model Max Voltage Max Current Max Power
E36103A 20 V 2 A 40 W
E36102A 6 V 5 A 30 W
E36104A 35 V 1 A 35 W
E36105A 60 V 0.6 A 36 W

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

Accessories Supplied

  • AC power cord (based on destination country)

Product Core & Specifications

Specification Value
DC Output Rating (0 to 40 °C)
Maximum voltage 20 V
Maximum current 2 A
Load Regulation ± (% of output + offset)
Voltage < 0.01% + 3 mV
Current < 0.02% + 100 μA
Line Regulation ± (% of output + offset)
Voltage < 0.01% + 2 mV
Current < 0.02% + 100 μA
Output Ripple and Noise (20 Hz to 20 MHz)
Voltage RMS 2 mV
Voltage Pk-Pk 30 mV
Current RMS 1 mA
Programming Accuracy, 12 months (23 °C ± 5 °C) ± (% of output + offset)
Voltage 0.05% + 8 mV
Current 0.05% + 1 mA
Readback Accuracy, 12 months (23 °C ± 5 °C) ± (% of output + offset)
Voltage 0.05% + 5 mV
Current 0.05% + 1 mA
Low range current 0.25% + 40 μA (0-8 mA)
Load Transient Recovery (50% to 100% / 100% to 50% of full load)
Voltage settling band 87.5 mV
Time < 50 μs
Resolution — Program
Voltage 1.2 mV
Current 120 μA
Resolution — Readback
Voltage 800 μV
Current 80 μA
Low range current 960 nA
Program (Meter) Minimum Perceivable Change
Voltage 1 mV
Current 1 mA
Readback (Meter)
Voltage 1 mV
Current 1 mA
Low range current 1 μA
Overvoltage Protection (OVP) ± (% of output + offset)
Accuracy 0.20% / 0.4 V
OVP activation time < 1.5 ms when the trip voltage is ≥ 3 V
OCP activation time < 1.5 ms
Command Processing Time
Command processing time < 10 ms
Programming Temperature Coefficient per °C (% of output + offset)
Voltage 0.005% + 600 μV
Current 0.01% + 100 μA
Readback Temperature Coefficient per °C (% of output + offset)
Voltage 0.005% + 40 μV
Current 0.01% + 100 μA
Remote Sense (max. voltage in load lead)
Remote sense Output can function as described with up to a 1-V drop per load lead
Up/Down Programming Settling Time (to within 1% of total excursion)
Up, full load 50 ms
Up, no load 50 ms
Down, full load 25 ms
Down, no load 150 ms
I/O Interfaces
Interfaces LAN (LXI Core) and USB 2.0 FS (TMC488)
Environmental Conditions
Operating environment Indoor use, installation category II (for AC input), pollution degree 2
Operating temperature range 0 to 40 °C
Storage temperature −20 to 70 °C
Relative humidity Up to 95%
Altitude Up to 2000 meters
General
Electromagnetic compatibility Compliant with EMC Directive (2004/108/EC); IEC 61326-1:2012/EN 61326-1:2013 Group 1 Class A; Canada ICES-001:2004; Australia/New Zealand AS/NZS; South Korea KC mark
Safety UL 61010-1 3rd edition, CAN/CSA-C22.2 No. 61010-1-12, IEC 61010-1:2010 3rd edition
AC input 100, 115, or 230 V input (± 10%), 47 to 63 Hz, 200 VA
Net weight 3.7 kg or 8.1 lbs. (approx.)
Overall dimension (H x W x D) 2U, 1/4 rack (98.5 x 106.4 x 367.7 mm)
Important: Remote sense: output can function as specified with up to a 1-V drop per load lead.
Recommended pairing: mount with the J1520AC universal shelf rack or J1526AC metal sliding shelf listed in the ordering options for rack installation.

About this Pre-Owned unit

This pre-owned unit is inspected and functionally verified in-house before it ships and is backed by our pre-owned warranty. To confirm its exact condition, firmware revision, installed options, or included accessories for your application before ordering, contact our Test Architects.

  • 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).

ValueTronics supplies both new and used test and measurement equipment. New units ship factory-sealed, exactly as received from the manufacturer; every used unit is inspected and functionally verified in-house at our 20,000 sq ft secure facility in Elgin, Illinois before it ships. Our Test Architects can help you select the condition, calibration, and configuration that fit your application.

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

Keysight

Condition

Pre-Owned

Manufacturer

Keysight Technologies

Dcsup_amps

2 A

Dcsup_volts

20 V

Dcsup_watts

40 W