The Power Ten P63C-40166 is a 6.6 kW DC power supply engineered for high-current, precision applications demanding stable voltage and current delivery across industrial, commercial, and laboratory environments. Operating from 200–240 V three-phase AC input (50/60 Hz), it delivers 0–40 VDC at up to 166 A with 50 mV peak-to-peak output ripple.
Technical Specifications
Output voltage ranges from 0–40 VDC at 166 A maximum current. AC input requires 200–240 V three-phase at 50/60 Hz; the P63C-40166K variant accepts 190–253 VAC three-phase. Output ripple is specified at 50 mV peak-to-peak.
Voltage programming resolution and readback resolution are both 0.03% of full scale. Programming accuracy is ±(0.1% + 0.1% of maximum output voltage); readback accuracy is ±(0.1% + 0.15% of full scale output voltage).
Current programming resolution and readback resolution are 0.03% of full scale. Programming accuracy is ±(0.1% + 0.4% of maximum output voltage); readback accuracy is ±(0.1% + 0.4% of full scale output current).
Overvoltage protection set point accuracy is ±(0.5% + 0.5% of maximum output voltage). Internal OVP is 0.03% of full scale, with full scale defined as 120% of maximum output voltage.
– Key Features
• DC output via bus bars with 0.410″ interface holes for outputs ≤50 VDC
• DB 25-pin female connector for control and monitoring
• Remote sensing, remote output on/off control, remote voltage and current programming
• Auto-parallel, auto-series, and auto-tracking operation modes
• Computer-controllable via remote interface with slave option for multichannel control from single bus address
– Typical Applications
Semiconductor burn-in systems, process control, battery charging, medical systems, production testing, radar systems, electromagnets, high-power lasers, and automated test equipment (ATE).
– Compatibility & Integration
Supports remote programming and monitoring through standard computer interfaces. Multichannel systems may operate under unified control via slave interface configuration. Weight: 60 lbs.

















