Gelbyson is specialized in EPGDS (Electrical Power Generation and Distribution Systems), main supported products are: Ballasts; Batteries & Battery packs: nickel cadmium, lead acid & lithium; Battery charger/analyzers (ground and on board); Battery maintenance accessories; Dimmers DC to DC; Frequency Converters, AC to AC (on board and ground); Generators, AC & DC; Generator Control Units - analog (GCU) and Digital (DGCU); Ground Power Units (GPU), including portables; Harnesses: dynamic, engine, static-molded & open wire; Inverters, Static (DC to AC); Motors AC & DC (brush and brushless); Motor controllers; Power supplies (Emergency, Ground); Starter Generators; Transformer rectifier units (TRU).
