The Keysight U3606A combines a 5½ digit digital multimeter with a 30 W DC power supply in a single benchtop instrument. Both functions operate simultaneously and independently, enabling efficient device testing and circuit development without sacrificing bench space. The DMM delivers 120,000 counts resolution with 0.025% basic DC voltage accuracy and up to 37 readings/second, while the power supply provides dual-range output (30 V / 1 A or 8 V / 3 A) with remote sensing and protection circuitry. This hybrid architecture suits component characterization, power circuit validation, and multi-parameter troubleshooting.
Technical Specifications
Multimeter
• 5½ digit resolution: 120,000 counts
• Basic DC voltage accuracy: 0.025%
• Measurement speed: up to 37 readings/second
• DC voltage, AC voltage (True RMS), DC current, AC current (True RMS)
• 2-wire and 4-wire resistance (milliohm capable)
• Capacitance, frequency, duty cycle, pulse width
• Audible continuity and diode test
• Square wave generator: up to 4.8 kHz
Power Supply
• Output: 30 W across two ranges
• Range S1: 30 V / 1 A
• Range S2: 8 V / 3 A
• Load regulation: 0.01% + 3 mV
• Line regulation: 3 mV
• Overvoltage and overcurrent protection
• Remote sensing for load-end accuracy
• Auto scan and ramp function support
– Key Features
• Eight built-in math functions: null, dB (dBm/dB), statistics (Min/Max/Avg), limit testing, hold
• Dual-range output with independent operation
• IEEE-488 (GPIB) and USB 2.0 (USB-TMC488.2) interfaces
• SCPI language programming and IVI instrument driver support
• Universal AC input: 100 V–240 V, 45 Hz–66 Hz
• Kensington lock slot for physical security
• Indoor use, low-condensation environment
– Typical Applications
• Component acceptance testing and characterization
• Power supply and regulator circuit development
• Multi-level DC bias testing via auto scan/ramp
• Digital circuit troubleshooting with square wave stimulus
• Load regulation and line regulation verification
– Compatibility & Integration
IEEE-488 and USB interfaces support system-level integration. SCPI commands and IVI drivers enable remote control and test automation across ATE platforms.
