Brahma Ignition transformer T16/MC 15360101

Brahma Ignition transformer T16/MC 15360101 is a shell-type spark transformer with a magnetic circuit, designed for burners using liquid or gaseous fuels. It operates at a supply voltage of 220 V and 50 Hz, delivering a secondary voltage of 8–8 kV with a secondary current of 20 mA. The transformer has two high-voltage outputs, a power consumption of 240 W, and a duty cycle of 33% in 3 minutes. It features polyester resin insulation, a centrally grounded secondary, and is equipped with a shielding device to suppress radio interference. The unit measures 110 mm in length, 96 mm in width, and 78 mm in height, with a net weight of 2 kg.

When selecting an ignition transformer of this type, ensure the supply voltage, frequency, and secondary voltage/current ratings match the burner's requirements. The mounting system and connection type (e.g., screw terminal or cylindrical) must be compatible with the existing setup. The transformer can be installed in any position, but the ignition cable length should be minimized and routed away from other cables to reduce interference. Verify the recommended electrode distance (3–5 mm) and that the grounding is properly connected.

Typical failures of ignition transformers include open or shorted windings, leading to weak or no spark at the electrodes. This may cause the burner to fail to ignite or to ignite intermittently. Check for visible damage, overheating, or signs of arcing on the high-voltage outputs. Also, verify the input voltage and continuity of the secondary circuit, as a faulty transformer may draw excessive current or produce no output.