IR51H420 with preheating start 13W energy saving lamp circuit schematic

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Energy-saving lamps, also known as power-saving bulbs, electronic bulbs, compact fluorescent lamps, and integrated fluorescent lamps, are lighting devices that combine fluorescent lamps with ballasts (ballasts). It is mainly composed of "upper lamp head structure" and "bottom lamp tube structure"; an energy-saving electronic ballast is composed inside the combined structure; it is characterized by the space of the upper combined structure part and the energy-saving electronic ballast a partition structure is added below; a growth section cavity structure is arranged in the lower joint structure portion; and a plurality of through holes are arranged around the outer wall of the growth cavity structure for multiple insulation, shunting, heat dissipation, Ensure that the energy saving lamp has a normal service life.

IR51H420 with preheating start 13W energy saving lamp circuit schematic



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