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E36313A

Keysight Technologies (Agilent HP)DC Sources

The Keysight E36313A is a high-performance, 160 W triple-output programmable DC power supply designed for benchtop and automated test applications. Featuring low output ripple and noise, excellent programming and readback accuracy, and standard USB/LAN interfaces (with optional GPIB), it provides highly reliable clean power. The instrument is equipped with advanced features such as low-range current measurement, data logging, output sequencing, auto-series/parallel configurations, and remote sensing to satisfy rigorous device-under-test (DUT) characterization requirements.

Bench Power SupplyDC Power SupplyLinear Power SupplyProgrammable Power Supply

Specifications

General

ParameterValue
InterfacesUSB, LAN (LXI-Core), GPIB (optional via Option GPIB)
Display4.3-inch LCD color display
Internal Storage States10 states
Warm-up Time30 minutes
Calibration Interval1 year
Display Resolution480 x 272 pixels
Display Type4.3-inch Color TFT LCD

Physical

ParameterValue
Power Supply100 V / 115 V / 230 V AC (±10%), 50/60 Hz, 350 VA max
Operating Temperature0 to 40 °C
Dimensions (W×H×D)213 mm × 145 mm × 367 mm (with bumpers); 213 mm × 133 mm × 364 mm (without bumpers)
Weight9.8 kg

DC Output Ratings

ParameterValue
Number of Channels3
Channel 1 Voltage Range0 to 6 V
Channel 1 Current Range0 to 10 A
Channel 1 Maximum Power60 W
Channel 2 Voltage Range0 to 25 V
Channel 2 Current Range0 to 2 A
Channel 2 Maximum Power50 W
Channel 3 Voltage Range0 to 25 V
Channel 3 Current Range0 to 2 A
Channel 3 Maximum Power50 W
Total Maximum Output Power160 W
Output Isolation Voltage240 VDC (outputs to chassis or output to output)

Load & Line Regulation

ParameterValue
Voltage Load Regulation< 0.01% + 2 mV
Current Load Regulation< 0.01% + 250 µA
Voltage Line Regulation< 0.01% + 2 mV
Current Line Regulation< 0.01% + 250 µA

Ripple & Noise

ParameterValue
Normal Mode Voltage Ripple (RMS)< 350 µV
Normal Mode Voltage Noise (Peak-to-Peak)< 5 mV
Normal Mode Current Ripple (RMS) - Channel 1< 2 mA
Normal Mode Current Ripple (RMS) - Channels 2 & 3< 1 mA

Programming Accuracy

ParameterValue
Voltage Programming Accuracy (Channel 1)0.03% + 3 mV
Voltage Programming Accuracy (Channels 2 & 3)0.03% + 5 mV
Current Programming Accuracy (Channel 1)0.1% + 5 mA
Current Programming Accuracy (Channels 2 & 3)0.1% + 2 mA

Readback Accuracy

ParameterValue
Voltage Readback Accuracy (Channel 1)0.03% + 2 mV
Voltage Readback Accuracy (Channels 2 & 3)0.03% + 4 mV
Current Readback Accuracy (Channel 1)0.1% + 5 mA
Current Readback Accuracy (Channels 2 & 3, High Range)0.1% + 2 mA
Current Readback Accuracy (Channels 2 & 3, Low Range 20 mA)0.25% + 15 µA

Programming and Readback Resolution

ParameterValue
Voltage Programming Resolution1 mV
Current Programming Resolution (Channel 1)1 mA
Current Programming Resolution (Channels 2 & 3)1 mA
Voltage Readback Resolution1 mV
Current Readback Resolution (Channel 1)1 mA
Current Readback Resolution (Channels 2 & 3, High Range)1 mA
Current Readback Resolution (Channels 2 & 3, Low Range)10 µA

Transient Response

ParameterValue
Load Transient Recovery Time< 50 µs
Transient Response Voltage DeviationWithin 15 mV

Protection Features

ParameterValue
Overvoltage Protection (OVP) Range (Channel 1)0.5 V to 8.1 V
Overvoltage Protection (OVP) Range (Channels 2 & 3)1 V to 27.5 V
Overcurrent Protection (OCP)Yes
Overtemperature Protection (OTP)Yes

Advanced Features & Channel Modes

ParameterValue
Auto-Series Mode SupportYes (Channels 2 and 3)
Auto-Parallel Mode SupportYes (Channels 2 and 3)
Output Tracking ModeYes (Channels 2 and 3)
Output LIST Mode (Arbitrary Waveforms)Up to 100 steps
Output On/Off Delay Time Range0 to 3600 s
4-Wire Remote Sense CapabilityYes (All channels via rear panel terminals)
Data LoggingYes (Voltage and current to USB drive or internal memory)

System Connectivity

ParameterValue
USB Interface Type & SpeedUSB 2.0 (1x Host front, 1x Device rear)
LAN Interface10/100 Mbps, LXI-Core compliant
Digital I/O Port Configuration4-pin programmable digital I/O
Web User Interface SupportYes
SCPI Command CompatibilityYes

Power Requirements

ParameterValue
AC Input Frequency Range47 Hz to 63 Hz
AC Input Voltage Options100 V / 115 V / 230 V AC (±10%)
Maximum Input Power600 VA

Environmental & Safety

ParameterValue
Storage Temperature Range-20 to 70 °C
Operating Humidity RangeUp to 80% RH (non-condensing)
Maximum Operating Altitude2000 m

Physical Characteristics

ParameterValue
Form Factor3U, half-rack
Cooling System DesignInternal variable-speed fan
Output TerminalsFront panel binding posts & Rear panel screw terminals

Performance

ParameterValue
Voltage Temperature Coefficient0.01% + 2 mV per °C
Current Temperature Coefficient (Channel 1)0.02% + 1 mA per °C
Current Temperature Coefficient (Channels 2 & 3)0.02% + 0.5 mA per °C
Remote Sense Maximum Lead Drop1 V (Channel 1), 2 V (Channels 2 & 3)
Common Mode Current< 1.5 µA
LIST Mode Maximum Steps50 steps
Auto-Series Maximum Output Voltage50 V
Auto-Series Maximum Output Current2 A
Auto-Parallel Maximum Output Voltage25 V
Auto-Parallel Maximum Output Current4 A

Interfaces

ParameterValue
Optional ConnectivityGPIB (user-installable module E363GPBU)

Compliance

ParameterValue
Safety StandardsUL 61010-1, CAN/CSA-C22.2 No. 61010-1, EN 61010-1
EMC StandardsEN 61326-1, IEC 61326-1

Interfaces & Software

ParameterValue
LXI ComplianceLXI Core 2011
BenchVue Software CompatibilityYes

Inputs & Outputs

ParameterValue
Rear Output TerminalsYes (duplicates of Channels 1, 2, and 3 with sense terminals)

Features

ParameterValue
Built-in Scope View ModeYes

Environmental

ParameterValue
Acoustic Noise (Sound Pressure)< 50 dBA

Technology

Programmable Linear DC Power Supply

Applications

Benchtop electronic testing, automated test system (ATE) integration, and DUT characterization

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