The Lambda/TDK GEN 30-333 is a programmable DC power supply delivering 0–30 VDC at 0–3 A (90 W max) with precision voltage and current regulation for research, development, and manufacturing environments. Front-panel control, IEEE-488 GPIB, and RS-232C interfaces enable seamless integration into automated test systems. Voltage ripple is held to ≤1 mV RMS across 20 Hz–20 MHz, with transient response under 500 µs. Load and line regulation maintain ±0.1% and ±0.05% accuracy respectively. Adjustable overvoltage and overcurrent protection, combined with internal over-temperature shutdown, safeguard connected circuits. Remote sensing compensates for lead losses. The unit operates from 100–240 VAC input, draws up to 80% efficiency, and mounts in 19-inch rack or benchtop configurations.
## Technical Specifications
• Output: 0–30 VDC, 0–3 A (90 W maximum)
• Programming Accuracy: ±(0.1% of setting + 20 mV) voltage; ±(0.2% of setting + 10 mA) current
• Reading Accuracy: ±(0.05% of reading + 10 mV) voltage; ±(0.1% of reading + 5 mA) current
• Voltage Ripple & Noise (20 Hz–20 MHz): ≤1 mV RMS, ≤5 mV peak-to-peak
• Transient Response: <500 µs at 50% load step
• Line Regulation (0–100% load): ≤0.05% of rated voltage
• Load Regulation (0–100% load): ≤0.1% of rated voltage
• Overvoltage Protection: Adjustable, 5–110% of setting
• Overcurrent Protection: Adjustable, 5–110% of setting
• Over-Temperature Protection: Internal thermal shutdown
• Efficiency: Up to 80% typical
• Input: 100–240 VAC, auto-ranging or selectable
## Key Features
• IEEE-488 GPIB and RS-232C remote programming
• Front-panel digital control with LCD/VFD simultaneous display of set and actual voltage/current
• Remote sensing for voltage drop compensation
• Output on/off and protection status indicators
• Forced-air cooling
## Typical Applications
Automated test equipment (ATE), component characterization, power circuit validation, sensitive device protection during development cycles.
## Compatibility & Integration
Standard 19-inch rack-mount or benchtop; IEC C14 input connector; approximately 7–10 kg.
