Agilent / Keysight E3610A 30W Power Supply, 8V, 3A or 15V, 2A

The Agilent/Keysight E3610A is a 30 W single-output DC power supply with dual-range capability, delivering either 0–8 Vdc at 0–3 A or 0–15 Vdc at 0–2 A. It operates in both constant voltage (CV) and constant current (CC) modes, making it suitable for general-purpose benchtop circuit development and validation. The unit features 10-turn potentiometers for fine adjustment, independent digital voltmeter and ammeter displays (10 mV and 10 mA resolution respectively), and an output on/off key for convenient control.

Technical Specifications

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


• Current regulation (load): < 0.01% + 1 mA (CC mode)


• Line regulation: < 0.01% + 2 mV (CV); < 0.01% + 1 mA (CC) across 104–127 Vac input


• Ripple and noise: < 200 µVrms, < 2 mVpp (voltage); < 200 µArms, < 1 mApp (current) from 20 Hz to 20 MHz


• Temperature coefficient: < 0.02% + 1 mV per °C (voltage); < 0.02% + 2 mA per °C (current)


• Output drift: < 0.1% + 5 mV total (after 30 min warm-up over 8 hours)


• Transient response: < 50 µsec recovery to within 10 mV following load step changes Physical & Operating Conditions


• Dimensions: 91 mm H × 213 mm W × 319 mm D


• Weight: 3.8 kg net


• Operating temperature: 0–40 °C (full output); derated 1% per °C from 40–55 °C


• Cooling: Convection


• AC input: 104–127 Vac, 47–63 Hz

Key Features

• Dual-range output switching between 8 V/3 A and 15 V/2 A


• Simultaneous independent digital readouts for voltage and current monitoring


• Precision 10-turn adjustment potentiometers for stable setpoint control


• Low ripple performance enabling sensitive analog circuit testing


• CV and CC mode operation for battery charging, load simulation, and component characterization

Typical Applications

• Powering and testing analog and digital circuits during development and troubleshooting


• Supply for low-voltage subsystems and modules


• Constant current driver for LED arrays and optical devices


• Load regulation validation for power management circuits

Compatibility & Integration Standard analog interfaces support voltage and current control and monitoring.