The TDK-Lambda EMI GEN 7.5-1000 is a 7500W programmable DC power supply delivering 7.5Vdc at up to 1000A for high-performance industrial and laboratory applications. Part of the Genesys+ series, this 3U rack-mount unit combines high power density with advanced control modes, multiple communication interfaces, and comprehensive protection functions.
## Technical Specifications
**Output Characteristics:**
• Rated output: 7.5Vdc, 1000A (7500W)
• Output range: 0 to 7.5Vdc, 0 to 1000A
• Efficiency: 77% typical, up to 92%
• Voltage ripple/noise: 0.02Vrms (5Hz to 1MHz)
• Current ripple/noise: 5.3Arms (5Hz to 1MHz)
**Input Characteristics:**
• 3-phase AC input: 180-253Vac, 360-440Vac, or 208/400/480VAC variants
• Frequency: 47 to 63Hz
• Power factor correction: 0.94 typical
**Interfaces:**
Standard RS-232 and RS-485. Optional: LAN (LXI), USB, GPIB (IEEE488.2), isolated analog voltage/current control (0-5V, 0-10V), EtherCAT, Modbus TCP.
**Physical:**
• 3U rack mount or bench-top configuration
• Dimensions: 429mm W × 132.5mm H × 564mm D
• Weight: 44kg typical
**Environmental:**
• Operating temperature: 0 to 50°C
**Safety & Compliance:**
EN60950-1, UL60950-1, RoHS, CE, UKCA (Low Voltage, EMC, RoHS), IEC/EN61204-3 Class A (EMI/EMC).
## Key Features
• Programmable modes: Constant Voltage (CV), Constant Current (CC), Constant Power (CP) limit
• Internal resistance simulation and slew-rate control (V/I)
• Arbitrary waveform generator with auto-trigger
• Parallel operation: Up to 12 units auto-configure and parallelize
• Protection: OVP, UVL, UVP, fold-back (FOLD), OCL, OTP, AC-FAIL shutdown
• Memory: 100-step storage across 4 internal cells
• User-selectable auto/safe start and local/remote sensing
## Typical Applications
High-current DC testing, electroplating, materials processing, industrial automation control, and laboratory R&D requiring stable, programmable power delivery at moderate voltage with extreme current capability.
## Compatibility & Integration
Remote programming via front panel, LAN, USB, RS-232/485, or isolated analog interface. LXI compliance and Modbus TCP support enable integration into networked test environments.
