The difference between an LCD and a CRT industrial monitor LCD stands for “liquid crystal display,” while CRT is “cathode ray tube.” LCD is newer while CRT is an older technology. In a color CRT computer monitor, a metal filament is heated, causing the surface of the filament to emit electrons. These electrons accelerate by…Read more

Repairing the OTC Daihen DPTD series

ICR’s OTC Daihen DPTD series repair capabilities ICR’s welder division possesses both the knowledge, expertise and verification to repair OTC Daihen welders. Our repair capability covers the DPTD series with a part number of DPTD-350AJ, which is a CO2 MAG MIG ARC welding power unit. The welding power source repair process starts with a thorough…Read more