ALLANSON 2730-668 FERROMAGNETIC IGNITION TRANSFORMER

Description

The Allanson 2730-668 Ferromagnetic Ignition Transformer is a double-pole unit engineered for constant-duty operation, delivering reliable high-voltage spark energy in demanding commercial and industrial environments. It features a robust ferromagnetic core construction with midpoint grounding for enhanced electrical safety, voltage stability, and reduced operating noise. Key specifications include a rated operating input voltage of 120V AC (operating range 108-132V), input supply frequency of 50 Hz, primary rating of 250 VA, secondary voltage of 10,000V RMS, and secondary short circuit current of 23 mA. The transformer supports a loading air gap of 1/8 to 3/16 inches, with operating temperature range from -30°C to +40°C, storage from -40°C to +80°C, and up to 90% relative humidity. High-temperature internal windings ensure extended service life in heat-intensive applications. Designed primarily for oil burner ignition controls and HVAC combustion systems, this transformer provides consistent spark performance under continuous loads. While optimized for heating and industrial ignition, its durable build and EMI/RFI noise suppression make it suitable for specialized visual communications equipment requiring stable high-voltage sources, such as neon signage transformers or plasma display systems in printing and signage production.