Transformer; Chassis; Pri:115V; Sec:26.8VCT; Sec:1A; Lead; 60Hz; 3-5/16In.In.W; 1-15/16I Triad Magnetics offers a full choice of TRIAD power supply transformers for direct use or in transformer, rectifier, or filter circuits. Other available secondary voltages include control, filament and low-level signaling in standard values. The transformers are single primary with single and multiple secondaries in standard size and weight configurations. Connections: Leads. Magnetics offers a full choice of power supply transformers for direct use or in transformer, rectifier, or filter circuits. Other available secondary voltages include control, filament and low level signaling in standard values.