A single-turn inductive pulse transformer

Abstract

The invention discloses a single-turn inductive pulse transformer. The pulse transformer is characterized in that a circular iron core is arranged in a casing, and connectors are arranged on the two sides of the casing to be connected with high and low ends of the pulse transformer respectively. A copper plate is arranged on a base, and screws for mounting a primary power module are arranged on the two sides. The pulse transformer has the advantages that the primary circuit voltage is low, the high end is hidden inside, and the insulation cost is low; the casing is used as the single-turn primary coil, so that complex winding processes are prevented, the pulse transformer distribution parameter is small, and the pulse output waveform is close to an ideal waveform, so that the power transmission efficiency is high; the primary wire turn lead-out end is inserted and pulled through the connectors, so that the pulse transformer is convenient to dismount and mount; the modular design is used, so that the structure is simple, oil cooling is not needed, the size is small, the cost is low, and multi-group serial connection stacking is facilitated.

Description

technical field [0001] The invention relates to the field of design and manufacture of high-voltage pulse modulators, in particular to a single-turn induction pulse transformer. Background technique [0002] In the field of high-voltage pulse modulators, in order to obtain high-voltage, high-power pulse signals, a pulse transformer with a certain ratio is used to realize the conversion from low voltage to high voltage. [0003] The pulse transformer currently in use generally achieves the purpose of increasing the secondary voltage by increasing the transformation ratio, and because the pulse transformer needs to work at a higher voltage, the insulation and heat dissipation requirements are considered in the design, and the oil-immersed type is generally used. The structure is bulky, complex in design, and expensive to manufacture. The traditional pulse transformer also has the disadvantage of large distribution parameters, which has a great impact on the front, back and to...

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Problems solved by technology

[0003] The pulse transformer currently in use generally achieves the purpose of increasing the secondary voltage by increasing the transformation ratio, and because the pulse transformer needs to work at a higher voltage, the insulation and heat dissipation requirements are considered in the design, and the oil-immersed type is generally used. structure, which is bulky, complex in design, and expensive to manufacture

The traditional pulse transformer also has the disadvantage of large distribution parameters, which has a great impact on the front, back and top drop of the pulse waveform, and the power transmission efficiency is low

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