The TDK-Lambda GEN10-330 is a 3300 W programmable DC power supply from the Genesys series, engineered for industrial, laboratory, and OEM applications requiring high current delivery at low voltage. This 2U rack-mount/benchtop unit operates from 0–10 Vdc at up to 330 A with typical efficiency of 83%, delivering exceptionally low noise: 0.008 Vrms voltage ripple and 1.2 Arms current ripple (5 Hz–1 MHz). Active power factor correction and selectable single-phase (170–265 Vac) or three-phase (342–460 Vac) input accommodate diverse facility infrastructures across 47–63 Hz grids.
## Technical Specifications
**Output Performance**
• Rated output: 10 Vdc, 330 A, 3300 W
• Output voltage range: 0–10 Vdc
• Output current range: 0–330 A
• Voltage ripple/noise: 0.008 Vrms (5 Hz–1 MHz)
• Current ripple/noise: 1.2 Arms (5 Hz–1 MHz)
• Efficiency: 83% typical
**Input Specifications**
• Single-phase: 170–265 Vac
• Three-phase: 342–460 Vac
• Frequency range: 47–63 Hz
• Power factor correction: Active
**Control & Interface**
• Standard interfaces: RS-232, RS-485
• Optional interfaces: LAN (LXI compliant), USB, GPIB, isolated analog current control, isolated analog voltage control
• Analog programming: 0–5 V or 0–10 V, external resistance option
• Analog monitoring: 0–5 V or 0–10 V output voltage and current monitors
• Remote sensing for cable voltage-drop compensation
• Master/slave parallel operation (up to four units with active current sharing)
**Protection & Control Functions**
• Over-voltage protection (OVP), under-voltage lockout (UVL)
• Foldback control with CV-to-CC transition
• Output on/off, auto-restart, safe-start
• Front-panel and remote lockout
• Digital encoder for coarse/fine current and voltage adjustment
**Physical & Environmental**
• Dimensions: 423 mm W × 88 mm H × 442.5 mm D (16.65 × 3.46 × 17.42 in)
• Weight: 13 kg typical (28.7 lbs)
• Operating temperature: 0–50 °C
• Safety: IEC61010-1, UL61010-1, EN61010-1, CSA C22.2, EN60950-1, UL60950-1
• Compliance: CE/UKCA marks, RoHS
## Key Features
• Compact 2U form factor with zero-stacked cooling capability
• Four-unit parallel connection with built-in current sharing
• Low-ripple output suitable for sensitive device testing and power conversion research
• Multiple interface options for lab integration and automated test systems
• Adjustable OVP/UVL thresholds via front panel
## Typical Applications
• Battery charging and discharging systems
• Materials testing under high-current stress
• LED array and power module characterization
• Electroplating and anodizing processes
• Fuel cell and energy storage testing
## Compatibility & Integration
LXI-compliant LAN option enables remote operation within automated test environments. Parallel master/slave configuration allows current scaling beyond 330 A for bulk power applications. Isolated analog control supports integration with external sequencing and monitoring equipment.
