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APPLICATION
The CHR Series dc-dc converters deliver 300W of fully regulated isolated output power with a single 10:1 input range from 16.8-160V dc. Designed for railway and harsh industrial environments, they feature reinforced 4250V dc isolation, high efficiency up to 92%, and constant current output capability. The CHR Series offers programmable undervoltage lockout, remote on/off, output trim, and optional hold-up and ORing FET redundancy. With conduction-cooled chassis mounting and full EN50155, EN45545, and UL62368-1 approvals, they ensure safe, reliable power delivery in critical systems.









