SU1379835A1 - High-voltage voltage multiplier - Google Patents

Abstract

The invention relates to electrical engineering. The purpose of the invention is to increase the electrical strength and simplify the design. The goal is achieved by the fact that a high-voltage voltage multiplier consists of alternating odd and even blocks of double voltage capacitors made of insulating material and electrically connected in series with alternating springs. Odd and even blocks for double voltage contain semiconductor diodes 4, charge 5 and discharge 6 capacitors and contact elements made in the form of spheres and installed according to an electrical circuit. The design of the even block is a mirror image of the design of the odd block. 5 il. (L with sj with 00 with C71

Description

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The invention relates to electrical engineering, namely to electrical high-voltage converters, and can be used in power supply units of various electronic devices.

The purpose of the invention is to increase the electrical strength and simplify the design.

FIG. 1 shows an electrical circuit of a high voltage multiplier; in fig. 2 - odd block, general view; in fig. 3 is an even block; Fig. 4 shows a high voltage multiplier assembly; in fig. 5 shows section A-A in FIG. 4 (contact element, option).

A high-voltage voltage multiplier consists of alternating odd 1 and even 2 blocks of rectifiers for double voltage, made of insulating material and electrically connected by sequential alternation from one side and the other with springs 3. Odd 1 and even 2 blocks for double voltage These devices contain semiconductor diodes 4, charge 5 and discharge 6 capacitors, and contact elements 7, made in the form of spheres and installed according to an electric circuit. The design of the even block is a mirror image of the design of the odd block.

The high voltage multiplier operates as follows.

The primary alternating voltage is supplied from the transformer to the first odd unified unit 1, which provides a doubling of the voltage, is supplied to the yards using a charged 5, 6 discharge capacitors and two diodes 4 is doubled and installed on the discharge capacitor 6.

C When an even block is installed on top of an odd block, the springs of an even and odd block are connected to each other by spring contacts, and the double voltage from an odd ball

the block enters the balls of an even block and with the help of charge 5, discharge of the bottom 6 capacitors and two diodes 4 g doubles, and taking into account the doubling of the voltage on the previous odd block, it quadruples (from the original) and is set to two 6. When the next odd block is installed on top of the even block, the spherical contacts of the odd block with the even block are connected to each other by spring contacts; the quadruple voltage from the even block is transferred to the balls of the odd block and by means of charge 5, discharge 6 k capacitors and two diodes 4 are additionally doubled, etc.

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The indicated arrangement of elements of the multiplication circuit in the block, the connection of the blocks themselves and the execution of the connection of the circuit elements with the help of shchary provide high electrical strength of the multiplier circuits without corona discharge and leakage using air isolation.

Claims (1)

Invention Formula A high voltage voltage multiplier consisting of n series-connected blocks, each of which contains contact elements, semiconductor diodes, charge and discharge capacitors, characterized in that, in order to increase the electrical strength and simplify the design, it is made of alternating odd and even-numbered blocks of twice the voltage, the contact elements of which are made in the form of gables installed along the contour, interacting with each other, with the gables, semiconductor diodes, charge and discharge These capacitors are located in the same 0 plane. five 0 five / 7 WOVOH FIG. 5