CN208173425U - A kind of ultrathin type self-healing high-power metallic thin film capacitor - Google Patents

A kind of ultrathin type self-healing high-power metallic thin film capacitor Download PDF

Info

Publication number
CN208173425U
CN208173425U CN201820387794.5U CN201820387794U CN208173425U CN 208173425 U CN208173425 U CN 208173425U CN 201820387794 U CN201820387794 U CN 201820387794U CN 208173425 U CN208173425 U CN 208173425U
Authority
CN
China
Prior art keywords
capacitor
thin film
metallic thin
type self
healing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820387794.5U
Other languages
Chinese (zh)
Inventor
吴业
陈娟娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changxin Super Technology Co Ltd
Original Assignee
Changxin Super Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changxin Super Technology Co Ltd filed Critical Changxin Super Technology Co Ltd
Priority to CN201820387794.5U priority Critical patent/CN208173425U/en
Application granted granted Critical
Publication of CN208173425U publication Critical patent/CN208173425U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

The utility model discloses a kind of ultrathin self-healing high-power metallic thin film capacitors, including locating piece and the insulated ceramic plates being disposed there above and center capacitor ontology;Exit there are two the center capacitor ontology outer ring is coated with flame-retarded resin epoxy tunic, one end outside is arranged, is internally provided with capacitor body end;The utility model ultrathin type self-healing high-power metallic thin film capacitor utilizes the adjustable self-healing property of capacitor core, its internal resistance is difference reduced respectively with layer of metallized film thickness by the contact area of cooperation and holding capacitor bears the stability of the high-power magnitude of current, its structure is simple, design is reasonable, electrical characteristic is superior highly reliable, long service life is suitble to be widely popularized.

Description

A kind of ultrathin type self-healing high-power metallic thin film capacitor
Technical field
The utility model relates to a kind of ultrathin self-healing high-power metallic thin film capacitor, more particularly to one kind are adjustable Formula ultrathin type self-healing high-power metallic thin film capacitor;Belong to electric components field.
Background technique
Capacitor is one of the electronic component largely used in electronic equipment, the separated by direct communication being widely used in circuit, Coupling bypasses, filtering, resonant tank, energy conversion, control etc..Capacitor is dielectric material by two electrodes and therebetween What material was constituted, it is mainly used for the basic function that charging and discharging are capacitors.But current metallized capacitance is in long-term work condition Under occur capacity lose and self-healing after can lead to capacity and subtract, it is poor in high-power ability for tolerance high current, therefore increasing Add the thickness of metallization coating and reduces the Main Trends of The Development direction that contact area resistance is current metallic film capacitor.
Summary of the invention
(One)Technical problems to be solved
A kind of in order to solve the above problems, the utility model proposes ultrathin self-healing high-power metallic thin-film capacitor Device.
(Two)Technical solution
The ultrathin self-healing high-power metallic thin film capacitor of the utility model, including locating piece and be disposed thereon The insulated ceramic plates and center capacitor ontology of side;The center capacitor ontology outer ring is coated with flame-retarded resin epoxy layer There are two exits for setting on the outside of film, one end, are internally provided with capacitor body end.
Further, the flame-retarded resin epoxy layer film thickness that the center capacitor ontology outer ring is smeared is 1 to 2mm.
Further, the several layers two-sided metallization film layer and film of center capacitor body interior outer ring setting 360 degree of spiral surrounding processing are deposited into protective layer, are divided into 1 to 1.5mm between every layer of two-sided metallization film layer.
Further, the capacitor body end is internally provided with polyester film medium metalloid film layer, and shape is at 360 Spiral surrounding processing is spent, is divided into 1 therebetween to 1.5mm.
Further, an end face is disposed with adjustment spring part, insulating end cap rock and adjusting outside capacitor body end Bull stick part.
Further, the several layers two-sided metallization film of the center capacitor body interior outer ring setting Layer, thinfilm protective coating and capacitor body end polyester film medium metalloid film layer at cooperation, because cooperation contact area and Layer of metallized film thickness difference is divided into two kinds of stage models.
(Three)Beneficial effect
Compared with the prior art, the utility model has the following beneficial effects:The ultrathin self-healing of the utility model Formula high-power metallic thin film capacitor passes through the contact area and metallization of cooperation using the adjustable self-healing property of capacitor core Thicknesses of layers difference reduces its internal resistance respectively and holding capacitor bears the stability of the high-power magnitude of current, and structure is simple, Rationally, electrical characteristic is superior highly reliable, long service life, is suitble to be widely popularized for design.
Detailed description of the invention
Fig. 1 is the axis geodesic structure schematic diagram of the utility model.
Fig. 2 is the oblique survey complete section structural schematic diagram of the utility model.
Fig. 3 is the complete section schematic view of the front view of the utility model.
Fig. 4 is the overlooking structure diagram of the utility model
1- insulated ceramic plates;2- center capacitor ontology;3- locating piece;4- exit;5- adjusts bull stick part;6- capacitor Fuse end;7- adjustment spring part;8- insulating end cap rock;9- polyester film medium metalloid film layer;10- two-sided metallization film layer; 11- thinfilm protective coating;12- flame-retarded resin epoxy tunic.
Specific embodiment
A kind of ultrathin self-healing high-power metallic thin film capacitor as shown in drawings, including locating piece 3 and setting Insulated ceramic plates 1 and center capacitor ontology 2 above it;2 outer ring of center capacitor ontology is coated with fire-retardant tree There are two exits 4 for setting on the outside of alicyclic ring oxygen layer film 12, one end, are internally provided with capacitor body end 6.
Wherein, the flame-retarded resin epoxy tunic 12 that 2 outer ring of center capacitor ontology is smeared is with a thickness of 1 to 2mm.
Further, 10 He of several layers two-sided metallization film layer of the 2 inside outer ring of center capacitor ontology setting The processing of 360 degree of spiral surroundings is deposited into 11 surface of thinfilm protective coating, be divided between every layer of two-sided metallization film layer 10 1 to 1.5mm。
Further, the capacitor body end 6 is internally provided with polyester film medium metalloid film layer 9, shape at 360 degree of spiral surrounding processing, are divided into 1 to 1.5mm therebetween.
Further, 6 outside of capacitor body end, one end face is disposed with adjustment spring part 7, insulating end cap rock 8 and tune Save bull stick part 5.
Further, the several layers two-sided metallization film of 2 inside outer ring of the center capacitor ontology setting Layer 10, thinfilm protective coating 11 and 6 polyester film medium metalloid film layer 9 of capacitor body end are at cooperation, because of the contact of cooperation Area is divided into two kinds of stage models with layer of metallized film thickness difference.
The ultrathin self-healing high-power metallic thin film capacitor of the utility model, utilizes the adjustable self-healing of capacitor core Property, its internal resistance is difference reduced with layer of metallized film thickness by the contact area of cooperation respectively and holding capacitor bears big function The stability of the rate magnitude of current, structure is simple, and rationally, electrical characteristic is superior highly reliable, long service life for design, is suitble to extensive It promotes.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality With novel claimed technology contents, it is all described in the claims.

Claims (6)

1. a kind of ultrathin type self-healing high-power metallic thin film capacitor, it is characterised in that:Including locating piece(3)And setting exists Insulated ceramic plates above it(1)With center capacitor ontology(2);The center capacitor ontology(2)Outer ring is coated with resistance Fire resin epoxy layer film(12), there are two exits for setting on the outside of one end(4), it is internally provided with capacitor body end(6).
2. ultrathin type self-healing high-power metallic thin film capacitor according to claim 1, it is characterised in that:Described Center capacitor ontology(2)The flame-retarded resin epoxy tunic that outer ring is smeared(12)With a thickness of 1 to 2mm.
3. ultrathin type self-healing high-power metallic thin film capacitor according to claim 1, it is characterised in that:Described Center capacitor ontology(2)The several layers two-sided metallization film layer of internal outer ring setting(10)And thinfilm protective coating(11)Surface into Row vapor deposition is handled at 360 degree of spiral surroundings, every layer of two-sided metallization film layer(10)Between be divided into 1 to 1.5mm.
4. ultrathin type self-healing high-power metallic thin film capacitor according to claim 1, it is characterised in that:Described Capacitor body end(6)It is internally provided with polyester film medium metalloid film layer(9), shape handles at 360 degree of spiral surroundings, Between be divided into 1 to 1.5mm.
5. ultrathin type self-healing high-power metallic thin film capacitor according to claim 1, it is characterised in that:Capacitor Fuse end(6)An external end face is disposed with adjustment spring part(7), insulating end cap rock(8)With adjusting bull stick part(5).
6. ultrathin type self-healing high-power metallic thin film capacitor according to claim 1, it is characterised in that:Described The center capacitor ontology(2)The several layers two-sided metallization film layer of internal outer ring setting(10), thinfilm protective coating(11) With capacitor body end(6)Polyester film medium metalloid film layer(9)At cooperation, because of the contact area and metalized film of cooperation Thickness degree difference is divided into two kinds of stage models.
CN201820387794.5U 2018-03-21 2018-03-21 A kind of ultrathin type self-healing high-power metallic thin film capacitor Expired - Fee Related CN208173425U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820387794.5U CN208173425U (en) 2018-03-21 2018-03-21 A kind of ultrathin type self-healing high-power metallic thin film capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820387794.5U CN208173425U (en) 2018-03-21 2018-03-21 A kind of ultrathin type self-healing high-power metallic thin film capacitor

Publications (1)

Publication Number Publication Date
CN208173425U true CN208173425U (en) 2018-11-30

Family

ID=64375528

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820387794.5U Expired - Fee Related CN208173425U (en) 2018-03-21 2018-03-21 A kind of ultrathin type self-healing high-power metallic thin film capacitor

Country Status (1)

Country Link
CN (1) CN208173425U (en)

Similar Documents

Publication Publication Date Title
JP7381626B2 (en) capacitor parts
KR101141434B1 (en) Multi-layer ceramic condenser and fabricating method using thereof
JP2016001601A (en) Solid battery and battery pack using the same
JP2015097248A (en) Multilayer ceramic electronic component and board having the same mounted thereon
US8508915B2 (en) Multilayer ceramic condenser and method of manufacturing the same
CN108922779A (en) A kind of chip through-hole gold electrode chip capacitor and preparation method thereof
CN208173425U (en) A kind of ultrathin type self-healing high-power metallic thin film capacitor
CN102394177B (en) Laminated metallic film capacitor and preparing method thereof
CN201196910Y (en) Packaging body used for sheet-type multilayer ceramic capacitor and sheet-type multi-layer piezoresistor
CN204407188U (en) A kind of Novel stacked wound film capacitor
CN206451602U (en) A kind of metallic film capacitor
CN206282734U (en) One kind metallization is counter to stay side thin film capacitor
CN103578746A (en) Compound safe anti-explosion metallized film for capacitor
JP7275614B2 (en) All-solid secondary battery
CN208873614U (en) The ultra-thin capacitor of MPBH high-frequency emission
CN106782952A (en) Multifunctional multilayer panel array piezoresistor and preparation method thereof
CN208173424U (en) A kind of self-healing high-power metallic thin film capacitor
CN206421931U (en) A kind of Large Copacity film paper tinsel Combined type electric electrode capacitor
CN207441476U (en) A kind of electrolytic capacitor structure of efficient cryogenic
CN207587542U (en) A kind of metallic film capacitor of withstanding current capability
CN214624763U (en) Winding type capacitor
CN206363894U (en) A kind of low ESL surface-mount types array of capacitors
CN206441635U (en) It is a kind of with ceramic capacitor of the silica membrane as dielectric layer
CN102385985A (en) Metal thin film capacitor and preparation method thereof
CN202332579U (en) Metallic film capacitor

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181130

Termination date: 20210321