The CVI Melles Griot 05-LPL-340-065 is a switching-regulated laser power supply engineered for Helium Neon (HeNe) lasers. It delivers stable constant current output with exceptionally low ripple—less than 0.30% rms—to ensure consistent laser performance across operating cycles. The unit accepts dual-voltage input (115/230 VAC ±10%) at 50–60 Hz and achieves conversion efficiency exceeding 75%.
Automatic protection circuits guard against frequent arc discharges, output terminal shorts, and critically low input voltage conditions. A built-in bleed circuit provides additional safety compliance. The power supply features a key lock for manual control, power-on indicator lamp, and remote interlock capability via Jones plug connector (with jumper included). CDRH time delay is factory-set to 3–7 seconds.
## Technical Specifications
• **Input:** 115/230 VAC ±10%, 50–60 Hz
• **Output Current Ripple:** 75%
• **Output Connector:** Alden high-voltage connector or equivalent
• **CDRH Time Delay:** 3–7 seconds
• **Operating Temperature Range:** 0°C to +40°C
• **Storage Temperature Range:** -40°C to +80°C
• **Operating Humidity:** 0% to 90% (non-condensing)
• **Power Cord:** 1.8 m (6 ft) included
## Key Features
• Constant current regulation for stable HeNe laser operation
• Automatic shutdown on arc discharge, terminal short, or low input voltage
• Bleed circuits for safe discharge
• Key-operated power control
• Remote interlock with Jones connector
• Low-ripple output minimizes laser noise
## Compatibility & Integration
Designed for HeNe laser systems using industry-standard Alden high-voltage connectors. Remote interlock input accepts standard Jones plug series circuit connections.
