Brahma Ignition transformer 15910752

The Brahma Ignition transformer 15910752 is a high-frequency electronic generator designed for ignition in gas and liquid fuel burners. It operates with a secondary voltage of 12–12 kV, a secondary current of 55 mA, and a duty cycle of 100%. The transformer features a ferritic core, built-in varistor and short-circuit protection, and an integrated EMC filter, complying with directives 73/23/EEC and 2004/108/EC. It has two high-voltage outputs, a maximum output voltage of 15 kV, and is suitable for domestic, commercial, and industrial installations. The unit weighs approximately 0.42 kg and includes a standard power cable length of 560 mm.

When selecting an ignition transformer of this type, ensure the supply voltage, frequency, and output voltage match the burner's requirements. The transformer must have the correct number of high-voltage outputs and compatible mounting and connecting systems. Check the recommended spark distance and maximum ignition cable length to ensure proper installation. The transformer should be compatible with the burner's controller, and the power cable or connector option must match the existing setup.

Common failures in ignition transformers include short circuits, open circuits, or breakdown of insulation, leading to weak or no spark. Equipment may fail to ignite, causing burner lockout or repeated ignition attempts. Check for visible damage, measure output voltage with a suitable tester, and verify the spark gap and cable integrity. Overheating or moisture ingress can also cause intermittent operation.