The TDK-Lambda GEN 40-60 is a 2.4 kW programmable DC power supply engineered for industrial, laboratory, and OEM applications requiring high power density and precise regulation. It delivers 0–40 VDC at 0–60 A in a compact 1U rack-mount or benchtop form factor, operating at 88% typical efficiency with exceptionally low output ripple noise: ≤0.008 Vrms and ≤0.12 Arms (5 Hz to 1 MHz). The unit supports both constant voltage (CV) and constant current (CC) operation with automatic crossover, enabling seamless load transitions without manual intervention.
## Technical Specifications
**Output Performance**
• Output voltage: 0–40 VDC
• Output current: 0–60 A
• Maximum power: 2.4 kW
• Voltage ripple noise: ≤0.008 Vrms (5 Hz to 1 MHz)
• Current ripple noise: ≤0.12 Arms (5 Hz to 1 MHz)
• Efficiency: 88% typical
**Input Requirements**
• Single-phase AC input: 170–265 VAC (1P230)
• Three-phase AC input: 170–265 VAC (3P208)
• Frequency range: 47–63 Hz
**Physical**
• Form factor: 1U rack mount or benchtop
• Dimensions: 423 × 43.6 × 432.8 mm
• Weight: 10 kg typical
**Environmental**
• Operating temperature: 0–50°C
## Key Features
• Automatic CV/CC crossover operation with no switching transients
• Auto-restart and safe-start functions for unattended operation
• Last setting memory preserves configuration across power cycles
• Front panel lockout prevents accidental setting changes
• Parallel operation capability with master/slave mode support
• Built-in auxiliary outputs: 5 V @ 0.2 A and 15 V @ 0.2 A
• High-resolution 16-bit A/D and D/A converters for precise voltage and current control
• Coarse and fine dial adjustment for manual control
• Standard RS-232 and RS-485 interfaces
• Optional LAN (LXI compliant), USB, GPIB (multidrop master), and electrically isolated analog control interfaces
• LabVIEW and LabWindows driver support
## Compliance
Certified to IEC61010-1, CSA C22.2 No.61010-1, EN61010-1, and UL61010-1. Conforms to CE/UKCA requirements. RoHS compliant.
