Y chip capacitor

Abstract

The utility model discloses a Y chip capacitor, and relates to the technical field of electronic components. The Y chip capacitor protection device comprises a protection mechanism, wherein the protection mechanism is used for protecting the whole Y chip capacitor; the connecting assemblies are arranged on the left side and the right side of the protection mechanism, and the connecting assemblies are used for being electrically connected with a circuit; and the conductive assembly is installed in the protection mechanism, the conductive assembly is used for storing and releasing electricity and conducting the capacitor, the conductive assembly comprises a ceramic medium, an electrode and a solder, and the electrode is connected with an external circuit through an internal pin and is used for storing and releasing charges. According to the utility model, the ceramic medium is arranged, specifically, the ceramic medium has a high dielectric constant and an insulating property, so that the ceramic medium can store a large amount of electric energy in a small volume, and meanwhile, the ceramic medium can bear a high voltage without generating a breakdown phenomenon.

Description

Technical Field

[0001] This utility model belongs to the field of electronic components technology, and in particular relates to a Y-type chip capacitor. Background Technology

[0002] A RC module, also known as a DSE (metallized film capacitor & resistor) composite capacitor, is a module integrated with a RC network composed of resistors and capacitors. Its function is to prevent damage to important electrical equipment from instantaneous overvoltage surges (mainly operational overvoltages generated by circuit breaker and contactor interruptions) within the system. The common practice is to install RC absorbers near circuit breakers or contactors for surge protection.

[0003] Traditional Y-mount capacitors typically use plastic or rubber as the insulating layer. Because capacitors generate a lot of heat during use, the plastic or rubber may melt after prolonged use, resulting in a short lifespan for Y-mount capacitors and easy damage, requiring frequent replacement or repair. Therefore, we have proposed a new type of Y-mount capacitor. Utility Model Content

[0004] The purpose of this invention is to provide a Y-mount capacitor that uses a ceramic dielectric, specifically a ceramic dielectric with high dielectric constant and insulation properties. This allows it to store a large amount of electrical energy in a small volume. At the same time, the ceramic dielectric can withstand high voltages without breakdown. This solves the problem that traditional Y-mount capacitors typically use plastic or rubber materials as the insulating layer. Because the capacitor generates a lot of heat during use, the plastic or rubber will melt after a long period of use, resulting in a short service life for the Y-mount capacitor.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a Y-mount capacitor, comprising:

[0007] A protection mechanism is provided to protect the Y-surface capacitor as a whole.

[0008] A connection assembly, disposed on the left and right sides of the protection mechanism, the connection assembly being used for electrical connection with the circuit; and

[0009] A conductive component, installed inside the protection mechanism, is used for storing and releasing electricity and for making the capacitor conductive.

[0010] Furthermore, the conductive component includes a ceramic dielectric, electrodes, and solder. The electrodes are connected to an external circuit via internal pins for storing and releasing charge. When a voltage is applied to the capacitor, charge accumulates on the electrodes, forming an electric field. When the voltage is removed, the electrodes release the charge.

[0011] The solder is used to connect the capacitor leads to the pads on the circuit board, providing mechanical strength and electrical connection; the solder ensures that the capacitor operates stably on the circuit board.

[0012] The ceramic dielectric is located between the two electrodes of the capacitor to provide insulation and energy storage. The ceramic dielectric can prevent short circuits between the electrodes and can also store electrical energy and release it when needed.

[0013] Furthermore, the protection mechanism includes an encapsulating material used to encapsulate the internal structure of the capacitor, protecting the internal structure from the influence of the external environment; the encapsulating material can effectively isolate the electrodes and the dielectric layer, ensuring the normal operation of the capacitor.

[0014] Furthermore, the connection component includes two pins, each pin being connected to a pad on a circuit board to achieve an electrical connection with the circuit; through the pins, the capacitor can receive voltage signals from the circuit and generate an electric field within it, thereby storing and releasing electrical energy;

[0015] The connection component further includes internal pins, one end of which is connected to the pin and the other end of which is connected to the conductive component, for connecting the upper and lower electrodes of the capacitor to form a closed circuit; after the internal pins form a closed circuit, the charge can move freely between the electrodes.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model incorporates a ceramic dielectric, specifically a ceramic dielectric with high dielectric constant and insulating properties, which enables it to store a large amount of electrical energy in a small volume. At the same time, the ceramic dielectric can withstand high voltages without breakdown.

[0018] 2. This utility model uses an encapsulating material, specifically an encapsulating material typically made of a material with good insulation properties and mechanical strength (such as epoxy resin). These materials can effectively isolate the electrodes and the dielectric layer, ensuring the normal operation of the capacitor.

[0019] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the overall structure of the conductive component of this utility model;

[0023] Figure 3 This is a front view cross-sectional structural diagram of the Y-pattern capacitor of this utility model.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Protection mechanism; 11. Encapsulation material; 2. Connecting components; 21. Pins; 22. Internal pins; 3. Conductive components; 31. Ceramic dielectric; 32. Electrode; 33. Solder. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0027] Please see Figures 1-3 As shown, this utility model is a Y-mount capacitor, comprising:

[0028] Protection mechanism 1 is used to protect the Y-surface capacitor as a whole;

[0029] Connection component 2, disposed on the left and right sides of protection mechanism 1, is used for electrical connection with the circuit; and

[0030] Conductive component 3 is installed inside the protection mechanism 1. Conductive component 3 is used to store and release electricity and to make the capacitor conductive.

[0031] The conductive component 3 includes a ceramic dielectric 31, an electrode 32, and a solder 33. The electrode 32 is connected to an external circuit through an internal pin 22 for storing and releasing charge.

[0032] Solder 33 is used to connect the capacitor pins 21 to the pads on the circuit board, providing mechanical strength and electrical connection;

[0033] The ceramic dielectric 31 is located between the two electrodes of the capacitor and is used to provide insulation and energy storage functions. The ceramic dielectric 31 has a high dielectric constant and insulation properties, which enables it to store a large amount of electrical energy in a small volume. At the same time, the ceramic dielectric 31 can withstand high voltages without breakdown.

[0034] The protection mechanism 1 includes an encapsulating material 11, which is used to encapsulate the internal structure of the capacitor and protect the internal structure from the influence of the external environment. The encapsulating material 11 is usually made of a material with good insulation properties and mechanical strength (such as epoxy resin). These materials can effectively isolate the electrode 32 and the dielectric layer to ensure the normal operation of the capacitor.

[0035] The connection component 2 includes two pins 21, which are respectively connected to pads on the circuit board to achieve electrical connection with the circuit.

[0036] The connecting component 2 also includes an internal pin 22, one end of which is connected to pin 21, and the other end of which is connected to the conductive component 3, for connecting the upper and lower electrodes of the capacitor to form a closed circuit.

[0037] One specific application of this embodiment is:

[0038] When a voltage is applied to the two pins 21 of the capacitor, the electrodes 32 inside the capacitor begin to accumulate charge and form an electric field. This process is similar to filling the space between two parallel conductive plates with charge. The strength of the electric field is proportional to the applied voltage. During the soldering process, the solder 33 melts and fills the gap between the internal pins 22 and the pads. After cooling, it forms a solid connection. This connection method has low resistance and good conductivity.

[0039] Electrode 32 is typically made of a highly conductive metal material (such as copper or aluminum) to reduce resistance and improve capacitor performance. Encapsulation material 11 is typically made of a material with good insulation properties and mechanical strength (such as epoxy resin). These materials can effectively isolate electrode 32 and dielectric layer to ensure normal operation of capacitor. Ceramic dielectric 31 has a high dielectric constant and insulation properties, which allows it to store a large amount of electrical energy in a small volume. At the same time, ceramic dielectric 31 can withstand high voltage without breakdown.

[0040] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0041] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A Y-mount capacitor, characterized in that: include: Protection mechanism (1), the protection mechanism (1) is used to protect the Y-surface capacitor as a whole; A connecting component (2) is disposed on the left and right sides of the protection mechanism (1), and the connecting component (2) is used for electrical connection with the circuit; as well as A conductive component (3) is installed inside the protection mechanism (1). The conductive component (3) is used to store and release electricity and to make the capacitor conductive.

2. A Y-mount capacitor according to claim 1, characterized in that, The conductive component (3) includes a ceramic dielectric (31), an electrode (32) and a solder (33). The electrode (32) is connected to an external circuit through an internal pin (22) for storing and releasing charge. The solder (33) is used to connect the capacitor pins (21) to the pads on the circuit board, providing mechanical strength and electrical connection; The ceramic dielectric (31) is located between the two electrodes of the capacitor and is used to provide insulation and energy storage functions.

3. A Y-mount capacitor according to claim 2, characterized in that, The protection mechanism (1) includes an encapsulating material (11) used to encapsulate the internal structure of the capacitor and protect the internal structure from the influence of the external environment.

4. A Y-mount capacitor according to claim 3, characterized in that, The connection component (2) includes two pins (21), which are respectively connected to pads on the circuit board to achieve electrical connection with the circuit. The connection component (2) further includes an internal pin (22), one end of which is connected to the pin (21), and the other end of which is connected to the conductive component (3) to connect the upper and lower electrodes of the capacitor to form a closed circuit.

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