The TDK-Lambda EMI GEN 250-60 is a 15 kW programmable DC power supply engineered for industrial, laboratory, and OEM applications requiring high power density in a compact form factor. This 3U rack-mount unit delivers 0–60 VDC at up to 250 A with exceptional output stability: 0.035 Vrms voltage ripple and 0.02 Arms current ripple (5 Hz to 1 MHz). Multiple input voltage configurations support global installations across 180–528 VAC, 3-phase at 47–63 Hz with 0.88 power factor and 88% typical efficiency.
## Technical Specifications
**Output:**
• Voltage: 0–60 VDC
• Current: 0–250 A
• Power: 15 kW
• Voltage Ripple & Noise: 0.035 Vrms (5 Hz to 1 MHz)
• Current Ripple & Noise: 0.02 Arms (5 Hz to 1 MHz)
**Input:**
• Voltage Options: 180–277 VAC, 342–460 VAC, 432–528 VAC, or 180–253 VAC (3-phase)
• Frequency: 47–63 Hz
• Power Factor: 0.88 (passive correction)
• Efficiency: 88% typical
**Physical:**
• Form Factor: 3U rack-mount (19″ × 132.5 mm H × 581 mm D)
• Weight: 32 kg
• Operating Temperature: 0–50°C
## Key Features
• Remote voltage sensing for precision load compensation
• Encoder-based voltage and current adjustment
• Selectable 0–5 V or 0–10 V analog programming
• Standard RS-232 and RS-485 interfaces
• Optional LAN (LXI-compliant), GPIB multi-drop, USB, and isolated analog control
• Safety certifications: EN60950-1, UL60950-1
## Typical Applications
High-current DC testing, power electronics validation, battery charging systems, industrial power conditioning, and laboratory-grade power delivery where low noise and precise regulation are critical.
## Compatibility & Integration
RS-232 and RS-485 standard; LAN, GPIB, and USB available as options. Isolated analog voltage and current control interfaces enable custom system integration.
