The Keysight N6705B DC Power Analyzer is a modular mainframe instrument that combines multiple test capabilities into a single platform. It provides four module slots supporting up to 600 W total output power, integrating DC power sourcing, precision measurement, and data logging functions. The N6705B accepts over 30 power modules from the N6700 Modular Power System family, enabling flexible configuration for R&D, design validation, and manufacturing test environments.
Technical Specifications
Mainframe:
• Module slots: 4
• Total output power: Up to 600 W
• Internal storage: 4 GB non-volatile
• Display: Large color graphics
• Data logging: Internal or external USB
Power Module Range:
The N6705B accepts Basic, High-Performance, Precision, and Source/Measure Unit (SMU) modules:
• Basic modules: 50 W, 100 W, 300 W | Up to 150 V, up to 50 A
• High-Performance modules: 50 W, 100 W, 300 W, 500 W | Up to 60 V, up to 50 A | Voltage accuracy typically 0.06% + 19 mV (50 V output) | Ripple and noise typically 4.5 mVpp (50 V output) | Programming speed typically 1.5 ms
• Precision modules: 50 W, 100 W, 300 W, 500 W | Up to 60 V, up to 50 A | Voltmeter accuracy up to 0.025% + 50 µV (18 bits) | Ammeter accuracy up to 0.025% + 8 nA (18 bits)
• SMU modules: 20 W, 80 W | Up to 20 V, up to 3 A (20 W) or up to 8 A (80 W) | 2-quadrant or 4-quadrant operation available
– Key Features
• Integrated functions: DC power supplies, Digital Multimeter, Oscilloscope, Arbitrary Waveform Generator, and Data Logger
• Autoranging outputs (High-Performance modules)
• Hardware trigger in/out for synchronization
• Full front-panel control and programmability via 14585A Control and Analysis Software
• Color-coded connections for setup accuracy
– Typical Applications
• Device characterization and validation
• Power supply testing and analysis
• Multi-rail power system verification
• Manufacturing test automation
– Compatibility & Integration
The N6705B mainframe is compatible with the complete N6700 Modular Power System family. Module selection determines output voltage, current, power rating, and measurement accuracy for specific test requirements.
