TN-115-7,5 / ТН-115-7,5 Electrical Transformer

TN-115-7,5 / ТН-115-7,5 Electrical Transformer

TN-115-7,5 (ТН-115-7,5) is an electrical transformer used in the aircraft electrical power system of Mi-8, Mi-17 and Mi-171 helicopters to step down voltage from 115 V AC to 7.5 V AC (or to the specified secondary voltage) for powering low-voltage control circuits, indicators, or subsystem loads. The transformer ensures isolation and stable voltage supply for sensitive avionics and control units. Offered as a standalone certified aviation electrical component for sale with traceability and documentation available subject to contract.