The VIAVI Solutions/JDSU 1201-1 is a laser power supply engineered to deliver highly regulated constant-current output for helium-neon laser systems. It maintains exceptional DC stability while automatically adjusting laser tube voltage to sustain fixed discharge current, ensuring optimal and consistent laser performance across the operating range. The unit delivers conversion efficiency exceeding 85% and incorporates complete fault protection against output short circuits, open circuits, and arc-to-ground conditions.
Technical Specifications
• Output: Highly regulated constant-current delivery
• DC Stability: Exceptional
• Conversion Efficiency: Greater than 85%
• Input Voltage Options: 100 V AC, 115 V AC, 200 V AC, 230 V AC, or 12 V DC
• Input Current (115 V): 0.12 A (1201-1 model)
• Fault Protection: Short circuit, open circuit, and arc-to-ground withstand capability
• Safety Approvals: TÜV EN 60-950, UL1950, CUL
• CDRH Compliance: Time delay incorporated; defeatable on power supply modules
– Key Features
• Compact, rugged construction with exceptional lifetime
• Key switch for operational control with emission indicator light
• High voltage output on 12-inch standard cable with connector
• Input leads provided as flying leads on 12-inch cable
• CDRH-compliant safety architecture
– Typical Applications
HeNe laser systems requiring stable, regulated power delivery in laboratory and industrial settings where precise constant-current performance and fault protection are essential.
– Compatibility & Integration
Designed specifically for integration with JDSU/VIAVI 1100 and 1600 series laser heads. Complete systems weigh approximately 7 lb. Units ship standard with 12-inch high voltage cables and 12-inch input leads.
