CN106887313A - 一种用于发射器tp磁心 - Google Patents

一种用于发射器tp磁心 Download PDF

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Publication number
CN106887313A
CN106887313A CN201510936559.XA CN201510936559A CN106887313A CN 106887313 A CN106887313 A CN 106887313A CN 201510936559 A CN201510936559 A CN 201510936559A CN 106887313 A CN106887313 A CN 106887313A
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China
Prior art keywords
transmitter
magnetic core
magnetic
magnetic cores
cores
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Pending
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CN201510936559.XA
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English (en)
Inventor
吴沁怡
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Individual
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Individual
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Priority to CN201510936559.XA priority Critical patent/CN106887313A/zh
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/10—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/147—Alloys characterised by their composition
    • H01F1/14708—Fe-Ni based alloys
    • H01F1/14733—Fe-Ni based alloys in the form of particles
    • H01F1/14741—Fe-Ni based alloys in the form of particles pressed, sintered or bonded together
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/34—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/255—Magnetic cores made from particles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00—Cores, Yokes, or armatures
    • H01F3/08—Cores, Yokes, or armatures made from powder
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Soft Magnetic Materials (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

本发明公开了一种用于发射器TP磁心，该磁心由边腿（1）、（2）、（3）、（4）以及圆形中柱（5）组成。该磁心由铁氧体材料烧结而成，或者由金属软磁粉压制而成。

Description

一种用于发射器 TP 磁心
技术领域
本发明涉及一种磁心，尤其涉及一种用于发射器TP磁心。
背景技术
发射器需要使用一种形状复杂的磁心，这往往带来了毛坯难以压制成型的问题，需要使用结构复杂的特殊压机，这既不利于大批量生产，又大大增加了生产成本。另外，由于产品形状复杂，导致毛坯密度难以均匀，产品烧结时易于变形而成为废品，使产品合格率大大降低，导致产品生产成本过高，给生产制造带来了很大的浪费。为了解决这一问题，通过对磁心结构进行优化设计，从而使磁心能够被大批量低成本生产制造。
发明内容
本发明所要解决的技术问题是克服现有技术的不足，提供一种能够应用于发射器，并能够被大批量低成本生产制造的磁心。
本发明所采用的技术方案是：一种用于发射器TP磁心，该磁心由边腿（1）、（2）、（3）、（4）以及圆形中柱（5）组成。该磁心由铁氧体材料烧结而成，或者由金属软磁粉压制而成。
本发明的有益效果是：由于磁心形状简单，可以使用最简单的模具进行压制成型，并且可以一模多件，大大提高生产效率，本发明还有效解决了传统磁心易于变形，同时产品合格率低的问题。
附图说明
下面结合附图和实施例对本发明作进一步说明。
图1是单个磁心立体图。
具体实施方式
一种用于发射器TP磁心，该磁心由边腿（1）、（2）、（3）、（4）以及圆形中柱（5）组成。该磁心由铁氧体材料烧结而成，或者由金属软磁粉压制而成。磁心可以使用最简单的模具进行压制成型，而且由于形状简单，可以一模多件，大大提高生产效率。本发明还有效解决了传统磁心易于变形，同时产品合格率低的问题。

Claims (2)

1.一种用于发射器TP磁心，其特征是：该磁心由边腿（1）、（2）、（3）、（4）以及圆形中柱（5）组成。
2.根据权利要求1所述一种用于发射器UIW磁心，该磁心由铁氧体材料烧结而成，或者由金属软磁粉压制而成。
CN201510936559.XA 2015-12-16 2015-12-16 一种用于发射器tp磁心 Pending CN106887313A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510936559.XA CN106887313A (zh) 2015-12-16 2015-12-16 一种用于发射器tp磁心

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510936559.XA CN106887313A (zh) 2015-12-16 2015-12-16 一种用于发射器tp磁心

Publications (1)

Publication Number Publication Date
CN106887313A true CN106887313A (zh) 2017-06-23

Family

ID=59174912

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510936559.XA Pending CN106887313A (zh) 2015-12-16 2015-12-16 一种用于发射器tp磁心

Country Status (1)

Country Link
CN (1) CN106887313A (zh)

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