The TDK-Lambda GENH 100-7.5-LAN-U-1683 is a 750 W programmable DC power supply delivering 0–100 Vdc at 0–7.5 A with LXI-compliant Ethernet connectivity for remote control and automated system integration. Built on the Genesys platform, it combines active power factor correction, wide-range universal AC input (85–265 Vac), and low output noise (0.008 Vrms voltage ripple, 0.023 Arms current ripple) to support demanding R&D and production applications. The unit operates in both constant voltage and constant current modes with automatic crossover, includes remote sensing for cable drop compensation, and supports parallel operation of up to four units with active current sharing.
Technical Specifications
• Output: 0–100 Vdc, 0–7.5 A; 750 W rated power
• Input: 85–265 Vac single-phase, 47–63 Hz continuous; active PFC (0.99)
• Efficiency: 87% typical
• Output Noise: 0.008 Vrms voltage ripple, 0.023 Arms current ripple (5 Hz to 1 MHz)
• Regulation: 16-bit ADCs and DACs with high-resolution encoders
• Operating Temperature: 0–50 °C
• Dimensions: 214 mm W × 43.6 mm H (1U) × 437.5 mm D
• Weight: 4500 g typical
• Mounting: 1U rack or benchtop
– Key Features
• Constant voltage/constant current modes with automatic crossover
• Over-voltage, under-voltage limit, and foldback protection
• Remote sensing to eliminate cable voltage drop errors
• Parallel operation of four identical units with current summing
• Front panel lockout via hardware or software
• Real-time output voltage and current display with LED indicators
– Interfaces & Control
• Standard: RS-232, RS-485
• Optional: LAN (LXI Compliant Ethernet), IEEE 488.2 SCPI/GPIB, isolated analog programming (0–5 V or 0–10 V), USB
• Programming: Front panel, analog inputs, external resistance, or remote digital interfaces
• Monitoring: Continuous front panel readout; analog monitor output (0–5 V or 0–10 V) available
• Remote Control: Analog signals, serial communication, LAN, or GPIB
– Typical Applications
Research, development, and manufacturing environments requiring stable, programmable DC power with networked control and multi-unit synchronization.
