The HP/Agilent 66111A Fast Transient DC Source delivers 15V at 3A with engineered fast transient response for dynamic test environments. Built on HP Fast Response Power Technology, this unit minimizes voltage sag during load transients and rapidly settles output changes—critical for mobile phone testing, battery charger validation, and semiconductor characterization. Peak sourcing reaches 5A with 2.8A sink capability, supporting both forward and reverse power flows. Low output noise and automatic sense-wire detection prevent measurement errors and calibration faults. GPIB control with SCPI command support and remote voltage sensing enable fast, accurate testing in high-throughput manufacturing and lab environments.
Technical Specifications
Output Ratings:
• Maximum voltage: 15V
• Maximum continuous current: 3A
• Peak current sourcing: 5A
• Current sinking capability: 2.8A
Dynamic Response:
• Voltage rise/fall time (10%–90%, 90%–10%): less than 2 ms
• Output settling: within 1 LSB (0.025% × rated voltage) in less than 2 ms
Programming & Control:
• GPIB connectivity with SCPI command support
• GPIB programming response time: 400 ms
• Remote voltage sensing: up to 2V drop per load lead
• VXIplug&Play driver support
– Key Features
• Fast Transient Response: HP Fast Response Power Technology eliminates low-voltage shutdown interruptions during rapid load changes
• Bidirectional Power Capability: 5A peak sourcing and 2.8A sinking for battery charger and converter testing
• Low Output Noise: Minimizes interference with device-under-test operation
• Sense Wire Monitoring: Automatic open-circuit detection prevents calibration errors
• Remote Voltage Sensing: Compensates for up to 2V drop across load leads
• Proprietary Charger Calibration: Prevents incorrect remote voltage settings and ensures proper DUT charger circuit calibration
– Typical Applications
• Mobile phone and cellular device testing
• Battery charger and power converter validation
• Transient load response characterization
• High-throughput manufacturing test
• Electronic device development and debug
– Compatibility & Integration
GPIB interface with SCPI command language and VXIplug&Play driver compatibility enable integration into automated test systems and bench-top setups.
