The Lambda LA200 is a compact DC power supply delivering 1.0–16.5 V at up to 7.0 A (66 W maximum output power). Engineered for laboratory and industrial applications requiring stable, regulated power with minimal noise, this unit combines tight voltage/current regulation with intuitive front-panel controls and comprehensive protection circuitry.
Technical Specifications
Output Power and Voltage
• DC output: 1.0–16.5 V
• Maximum output current: 7.0 A
• Rated power: 66 W
• Ripple and noise: 60 mV peak-to-peak
Regulation and Stability
• Line regulation: 0.02% (85–132 VAC input)
• Load regulation: 0.02% (zero to full load)
• Temperature coefficient: (0.012% + 2 mV)/°C
Input Specifications
• AC input: 85–132 VAC, 47–440 Hz
• DC input: 110–165 VDC
• In-rush current limiting: 12 A typical
• Efficiency: >80% at full output power
Protection and Limiting
• Overvoltage protection: 21 ± 2 VDC
• Adjustable automatic current limiting: zero to Imax
– Key Features
• Front-panel potentiometers for voltage and current-limit adjustment
• Separate analog meters for voltage and current monitoring
• Logic-compatible remote on/off control (TTL, logic “0” = on, logic “1” = off)
• Dual-mode indicator LED: green for constant voltage, red for current-limit mode
• Heavy-duty binding posts for output connections
• Convection-cooled design—no forced-air cooling required
• Three-wire AC input cord
– Typical Applications
Bench power supply for component testing, circuit development, and equipment troubleshooting. Suitable for systems requiring stable, adjustable DC output with integrated current limiting and overvoltage protection.
– Compatibility & Integration
Operating temperature range: 0–50 °C (continuous, no derating). Storage temperature: −20 to +70 °C. TTL-compatible logic control enables integration into automated test and control systems.
