Brahma Ignition transformer 15930100

The Brahma Ignition transformer 15930100 is a compact, high-frequency electronic ignition transformer designed for use in gas and liquid fuel burners. It operates with a supply voltage of 230 V and a frequency of 50 Hz, delivering a secondary voltage of 4–13 kV at a frequency of 10 kHz. The transformer features a built-in filter, varistor protection, and short-circuit protection, and it complies with directives 2006/95/ec and 2004/108/ec. It has a duty cycle of 33%, a recommended spark distance of 3–5 mm, and a maximum ignition cable length of 1.5 m. The unit weighs approximately 0.25 kg and is compatible with TC and TD series dimensions.

When selecting an ignition transformer of this type, ensure the supply voltage and frequency match the burner's electrical system. Verify the secondary voltage and current ratings are suitable for the ignition application. The transformer must have the correct mounting configuration and high-voltage output connector type (single or double-pin) to fit the existing wiring. Check the physical dimensions to ensure compatibility with the burner's mounting space, and confirm the protection rating meets the installation environment requirements.

Common failures in ignition transformers include internal short circuits, open windings, or breakdown of insulation, leading to weak or no spark. Symptoms may include the burner failing to ignite, intermittent ignition, or a buzzing sound from the transformer. Check for visible damage, measure the secondary voltage with a suitable probe, and verify the primary supply voltage and continuity of the ignition cable.