The TDK-Lambda GEN 1500-6.7 is a 10 kW programmable DC power supply delivering 1500 VDC at 6.7 A. This 3U rack-mount/benchtop unit combines high power density with precision regulation, achieving 93.5% typical efficiency and extremely low output noise: 0.14 Vrms voltage ripple and 0.004 Arms current ripple (5 Hz to 1 MHz). Designed for demanding ATE systems, laboratory research, and industrial processes, the GEN 1500-6.7 operates from three-phase AC input (180–528 VAC depending on configuration, 47–63 Hz) and features constant voltage/constant current auto-crossover, active current sharing for parallel operation, adjustable overvoltage protection, and external analog programming capabilities.
## Technical Specifications
• **Output Power:** 10 kW (1500 VDC × 6.7 A)
• **Voltage Range:** 0–1500 VDC (adjustable)
• **Current Range:** 0–6.7 A (adjustable)
• **Input (3-Phase AC):** 180–253 VAC (3P208), 432–528 VAC (3P480), or 342–440 VAC (wide-range 400 VAC, Vout > 30 V); 47–63 Hz
• **Efficiency:** 93.5% typ.
• **Output Ripple & Noise:** 0.14 Vrms, 0.004 Arms (5 Hz–1 MHz)
• **Operating Temperature:** 0–50°C
• **Dimensions (WxHxD):** 429 × 132.5 × 581 mm
• **Weight:** 32 kg
• **Safety Certifications:** EN60950-1, UL60950-1; CE/UKCA Mark compliant
• **Environmental:** RoHS
## Key Features
• Constant voltage/constant current auto-crossover mode
• Parallel operation with independent active current sharing
• Remote ON/OFF and enable/disable control
• Adjustable OVP, UVL, and current foldback protection
• Safe re-start and front panel lockout
• Last setting memory retention
• External analog programming and monitoring via isolated voltage control
## Interfaces
**Standard:** RS-232, RS-485, isolated analog voltage control
**Optional:** LAN (LXI), USB 2.0, GPIB (IEEE 488.2), isolated analog current control, isolated analog 5V/10V, isolated 4–20 mA, EtherCAT, Modbus-TCP
## Typical Applications
• Automated test equipment (ATE) systems
• Laboratory research and testing
• Industrial process power distribution
