Agilent/Keysight E3612A

The Agilent/Keysight E3612A is a 30 W single-output DC power supply engineered for laboratory and bench testing environments. It delivers dual voltage and current ranges—0 to 60 Vdc at 0 to 0.5 A, or 0 to 120 Vdc at 0 to 0.25 A—with precision control via 10-turn potentiometers and real-time simultaneous metering of both voltage and current on separate digital panel meters.

– Technical Specifications

Output Performance
• Dual-range operation: 0–60 Vdc / 0–0.5 A or 0–120 Vdc / 0–0.25 A
• Maximum power: 30 W
• Load and line regulation: <0.01% + 2 mV (CV mode) and <0.01% + 1 mA (CC mode)
• Output drift: <0.1% + 5 mV (CV) or <0.1% + 10 mA (CC) over 8 hours post warm-up
• Ripple and noise (20 Hz to 20 MHz): 200 µV RMS / 2 mV peak-to-peak voltage; 200 µA RMS / 1 mA peak-to-peak current
• Transient recovery: <50 µsec to within 10 mV following half/full load transitions

Input and Environmental
• AC input: 115 Vac ±10% standard (230 Vac or 100 Vac options available), 47–63 Hz
• Operating temperature: 0–40 °C at rated output; derating 1% per °C from 40–55 °C

Metering
• Voltage meter: 100 mV resolution, ±0.5% + 2 counts accuracy
• Current meter: 1 mA resolution, ±0.5% + 2 counts accuracy
• Calibration point: 25 °C ±5 °C

– Key Features

• Automatic constant voltage (CV) and constant current (CC) crossover for versatile operation
• Adjustable current limiting and overload protection via continuously acting constant current circuit
• Direct short-circuit protection inherent to design
• Precision 10-turn voltage and current adjustment potentiometers
• Independent digital meters eliminate multi-function display reading errors
• Excellent load and line regulation ensures stable output under varying conditions

– Typical Applications

• Component testing and characterization
• Power supply verification in circuit development
• Device burn-in and stress testing
• Laboratory bench power requirements

– Compatibility & Integration

Standard binding posts provide output connection. AC input voltage options (100 Vac, 115 Vac, 230 Vac) accommodate global facility requirements.