Agilent / Keysight E3615A 60W Power Supply, 20V, 3A

The Agilent/Keysight E3615A is a 60 W single-output DC power supply engineered for benchtop and system-level electronic testing. It delivers 0–20 V at 0–3 A with exceptional line regulation, load regulation below 0.01% + 2 mV, and sub-millivolt ripple, making it suitable for development and characterization work requiring stable, low-noise power delivery.

Technical Specifications

• Output voltage: 0–20 V


• Output current: 0–3 A


• Maximum power: 60 W


• Line regulation (CV mode): < 0.01% + 2 mV


• Line regulation (CC mode): < 0.01% + 250 µA


• Load regulation: < 0.01% + 2 mV


• Ripple and noise (20 Hz–20 MHz): < 200 µV rms, < 1 mV peak-to-peak


• Transient response: < 50 µsec recovery to within 15 mV for full-load to half-load transitions


• Operating temperature: 0–40°C at full rated output; current derated 1% per °C from 40–55°C Display and Control


• Digital panel meters for simultaneous voltage and current display


• Voltage resolution: 10 mV (0–20 V range)


• Current resolution: 10 mA


• 10-turn potentiometers for precise voltage and current adjustment


• Remote analog voltage programming capability Protection and Sensing


• Overvoltage protection, adjustable from front panel, disables output when threshold is exceeded


• Remote sensing automatically compensates for load-lead voltage drop


• Programming inputs protected to ±40 V Physical Specifications


• Net weight: 12.1 lbs / 5.5 kg


• Convection cooling


• Front and rear output terminals

Key Features

• Tight regulation and minimal output noise enable sensitive device characterization


• Dual-terminal configuration supports both benchtop and rack-mounted measurement setups


• Auto-parallel, auto-series, and auto-tracking capability for multi-unit configurations


• Fast transient response suited to dynamic load conditions

Typical Applications

• Component and circuit testing and validation


• Prototype power delivery during development


• Educational laboratory benchtop use Product Status: Obsolete as of January 1, 2019.