Industrial 1RM61255531626-DX3X Inverter Module

The Bendix 1RM61255531626-DX3X industrial inverter module, identified on the label as 12128-3-C, is a vintage Bendix rotary inverter designed to convert a DC supply into AC power for aircraft and related industrial equipment. The unit carries a 27.5V DC input specification, a common characteristic of Bendix power systems from older aircraft, and the dual part numbers (1RM61255531626-DX3X and 12128-3-C) tie this module to Bendix’s historical line of aviation power-conversion hardware. Aviation-era catalogs and resale listings document 12128-3-C as a Bendix rotary inverter model, reinforcing its classification as a rotary inverter used to generate AC power for onboard systems from a DC source. This exact configuration is surfaced in vintage Bendix inventories and collector listings, confirming its branding, model lineage, and status as a collectible component for restoration projects or specialized equipment trials in legacy aerospace or industrial applications.