PULSE TRANSFORMER, INDUCTION ENERGY ACCUMULATION TYPE PULSE VOLTAGE GENERATION CIRCUIT, AND IGNITION DEVICE OF INTERNAL COMBUSTION ENGINE
PROBLEM TO BE SOLVED: To improve the transmission efficiency of a pulse voltage and improve the voltage build-up rate of the pulse voltage at the rise time.SOLUTION: A pulse transformer includes: a first bobbin; a second bobbin; a primary coil, a secondary coil, and a core. The first bobbin includes...
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Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To improve the transmission efficiency of a pulse voltage and improve the voltage build-up rate of the pulse voltage at the rise time.SOLUTION: A pulse transformer includes: a first bobbin; a second bobbin; a primary coil, a secondary coil, and a core. The first bobbin includes the first trunk. A first through hole is formed in the first trunk. The second bobbin includes a second trunk. A second through hole is formed in the second trunk. The primary coil is wound around the first trunk, and the second coil is wound around the second trunk. The first trunk and the primary coil are housed in the second through hole. The core is formed by a dust core. The core includes an inner leg. The inner leg penetrates into the first through hole and the second through hole. |
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