Fanless power supply ideal for laser applications

Bel Power Solutions has released the TCP4000 Series of fanless, three-phase 4000W AC/DC converters, ideal for a range of industrial applications, comprising semiconductor lasers and plasma generators, as well as process and control applications.

The series converts worldwide three-phase input voltage (18 -528VAC) to an adjustable low voltage, from 30-100VDC, optimised at 90V, which is perfect for semiconductor lasers. The device also incorporates filtering and high specification output e-caps with high ripple current rating, high-temperature rating and long life, making it fitting for semiconductor cutting, welding, marking, drilling, patterning and other processing techniques using lasers.

The series is SEMI F47 compliant, which defines demands for input voltage sags (interruption), which are specified for industrial environments and are often demanded by semiconductor manufacturers. Other certifications incorporate RoHS and EN62368-1, as well as the conducted and radiated EMI requirements of EN EN55011-A. The series measures 400mm x 85mm x 103mm.