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The Lincoln Electric L11845-1 (9SL11845-1) is a chopper heatsink assembly designed for thermal management and high-speed arc modulation in welding power supplies. It is an extruded aluminum component that facilitates heat dissipation during heavy duty-cycle operations. This specific part number is currently obsolete and has been superseded by part number 9SL11845-3.
Features
Thermal management for heavy duty-cycle operations
High-speed arc modulation support
Extruded aluminum construction for heat dissipation
