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Contextual Info: EFD kerne,EFD core,EEM core,EER Kerne,EFD-kern,coil former core,FD10,EFD12,EFD13,EFD15,EFD20 China Professional Ferrite Core Supplier p EFD CORES Introduce of EFD core EFD core is good for low profile, and the series of EFD cores contain FD10, EFD12, EFD13, EFD15, EFD20,
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EFD2020
Abstract: EFD50 EFD2525 efd3030 EFD2126 EFD43 EFD13 EFD1820 EFD18 EFD2525S
Contextual Info: 90 SAMWHA ELECTRONICS LOW PROFILE CORES EFD13~EFD50 EPC13~EPC50 Ordering Code System PL-9 Material Core Type EFD 2020S Core Size SAMWHA ELECTRONICS EFD CORES EFD1322N EFD1515S Part No. Type Dimensions in mm Core Set Parameters EFD - ⓑ EFD - ⓐ EFD - ⓐ
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EFD30
Abstract: EFD30-3C90 CSHS-EFD20-1S-10P-T cphs-efd15-1s-10p EFD15-SMD CLM-EFD20 CSHS-EFD15-1S-8P-T EFD25 CPH-EFD20-1S-10P CBW366
Contextual Info: FERROXCUBE DATA SHEET EFD15 EFD cores and accessories Supersedes data of November 2000 2002 Feb 01 Ferroxcube EFD cores and accessories EFD15 CORES Effective core parameters SYMBOL PARAMETER VALUE UNIT Σ I/A core factor (C1) 2.27 mm−1 Ve effective volume
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CPHS-EFD15-1S-8P
Abstract: EFD15-3F3-A63S CSH-EFD15-1S-8P EFD15 SMD 3f4 CLM-EFD15 EFD15-3F3 EFD15-3F4-A100-S CLI-EFD15 Philips T coil former
Contextual Info: Philips Components Product specification EFD cores and accessories EFD15 CORES Effective core parameters SYMBOL PARAMETER VALUE UNIT Σ I/A core factor (C1) 2.27 mm−1 Ve effective volume 510 mm3 Ie effective length 34.0 mm Ae effective area 15.0 mm2 Amin
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efd15mgc350efd15-3f3-a63-sefd15-3f3-a100-s+9cphs-efd15-1s-8pcli-efd15clm-efd15efd15-3f3-a63scsh-efd15-1s-8psmd 3f4efd15-3f3efd15-3f4-a100-sphilips t coil former
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Contextual Info: FERROXCUBE DATA SHEET EFD15/8/5 EFD cores and accessories Supersedes data of September 2004 2008 Sep 01 Ferroxcube EFD cores and accessories EFD15/8/5 CORES Effective core parameters SYMBOL PARAMETER VALUE UNIT Σ I/A core factor (C1) 2.27 mm−1 Ve effective volume
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E19 CORE TRANSFORMER
Abstract: 50CS400 transformer ETD34 design CORE N67 ETD49 E55 ferrite core FERRITE TRANSFORMER etd34 EI114 transformer e19 smd transistor e42 ferrite core Etd44
Contextual Info: Tianjin Huigao Magnetics Co., Ltd 6# Taishan Rd. Hexi District. Tianjin China Tel: +86 22 28250366 Fax:+86 22 28306117 www.huigao-magnetics.com High Frequency Transformers Ferrite Core The selection of the ferrite core type for a specific transformer depends on the design parameters and
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p11/7p14/8efd15etd29+14efd20etd34efd25etd39e19 core transformer50cs400transformer etd34 designcore n67 etd49e55 ferrite coreferrite transformer etd34ei114transformer e19smd transistor e42ferrite core etd44
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RC-F15S-C20-1
Abstract: RC-F15S-C20 philips 3f3 ferrite material T375J ER 9001A epoxy 9001A E17385 E84081 T375J 9001-B
Contextual Info: 3.MATERIAL LIST. NO/ITEM 3-1.CORE MATERIAL EFD-15 FERRITE CORE. 3F3. GAP 3-2.BOBBIN EFD-15 H. TYPE W /8 PINS CHANG CHUN PLASTICS CO.,LTD. PHENOLIC / T375J. ULNO.E59481(S). SMD-EFD-15-007. TAIWAN SHU LIN ENTERPRISE CO.,LTD. 3-3.WIRE 2UEW / 130°C. PACIFIC ELECTRIC WIRE & CABLE CO.
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AEFD001SI
Abstract: EFD15 TRANSFORMER NP-12
Contextual Info: RoHS EFD15 HIGH FREQUENCY PoE TRANSFORMER Designed for Power over Ethernet Applications EFD15 Core Design Forward and Flyback Topology Up to 40 Watt Power Rating 12 Pin SMD Operating Temperature -40ºC to +85ºC Custom Designs Available Electrical Specifications @25oC
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transformers
Abstract: EFD15 TRANSFORMER flyback
Contextual Info: IVidcom Power inductor products Through-hole switchmode inductors: Features and applications_ 3 Through-hole switchmode inductors: Technical 4 Surface-mountdrum core power inductors: DUS-5121 series_ 5
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AEFD013SI
Abstract: EFD15 TRANSFORMER flyback transformer 9 pin schematics
Contextual Info: RoHS EFD15 HIGH FREQUENCY PoE TRANSFORMER Designed for Power over Ethernet Applications EFD15 Core Design Forward and Flyback Topology Up to 40 Watt Power Rating 12 Pin SMD Operating Temperature -40ºC to +85ºC Custom Designs Available o Electrical Specifications @25 C
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EFD15 TRANSFORMER
Abstract: power transformers Transformers flyback efd-25 transformer power 30827
Contextual Info: IVidcom SwitchmodePower Power inductor products Through-hole switchmode inductors: Features and applications_ 3 Through-hole switchmode inductors: Technical 4 Surface-mount drum core power inductors: DUS-5121 series_ 5
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AEFD001SI
Abstract: Flyback Transformers Flyback NP-12
Contextual Info: RoHS EFD15 HIGH FREQUENCY PoE TRANSFORMERS UP TO 40 WATTS Designed for Power over Ethernet Applications EFD15 Core Design Forward and Flyback Topology Up to 40 Watt Power Rating 12 Pin SMD Operating Temperature -40ºC to +85ºC Custom Designs Available Electrical Specifications @25oC
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EFD2020S
Abstract: efd3030 EFD2020 EFD2525S EFD1618S EFD2525 efd 30 15 09 EFD50 EFD3133V EFD2126N
Contextual Info: SAMWHA ELECTRONICS EFD CORES EFD1322N EFD1515S Part No. Type Dimensions in mm Core Set Parameters EFD - ⓑ EFD - ⓐ EFD - ⓐ A 13.40 ±0.30 15.00 ±0.40 16.40 ±0.30 16.90 ±0.30 B 11.20 ±0.15 7.50 ±0.15 9.00 ±0.20 7.60 ±0.20 C1 4.50 ±0.15 7.50 ±0.15
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AEFD014SI
Contextual Info: RoHS EFD20 HIGH FREQUENCY PoE TRANSFORMERS UP TO 95 WATTS Designed for Power over Ethernet Applications EFD15 Core Design Forward and Flyback Topology Up to 95 Watt Power Rating 12 Pin SMD Operating Temperature -40ºC to +85ºC Custom Designs Available o Electrical Specifications @25 C
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AEFD013SI
Abstract: 40WATT
Contextual Info: RoHS EFD15 HIGH FREQUENCY PoE TRANSFORMERS UP TO 40 WATTS Designed for Power over Ethernet Applications EFD15 Core Design Forward and Flyback Topology Up to 40 Watt Power Rating 12 Pin SMD Operating Temperature -40ºC to +85ºC Custom Designs Available o Electrical Specifications @25 C
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1350F-1
Abstract: NC-2H stearic acid iron core transformer 9003 efd-15 transformer nc-2h transformer STEARIC
Contextual Info: MATERIAL DECLARATION SHEET Material PM620 Product Line TRANSFORMER Date 10-September-2006 No. Construction element 1 Iron Power Core Material group FEET-15B NC-2H Material Weight [g] 1.386 if applicable Average mass [%] Sum [%] Iron Monoxide 1309-37-1 70 100
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SMD CODES
Abstract: smd 5 pin marking marking SMD CODES EFD20 bobbin with 12 pin smd marking codes 1301 smd COIL 50 TURNS ER bobbin smd code smd marking AL
Contextual Info: Power Products Part Number Generator Datasheet, Rev. F 29 Mar 01 SP 16 - 0290 - 08 Indicates Standard Power Line of Products Indicates number of turns per winding See chart below for sample kit values Indicates core number and form factor (See chart below)
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EF25 transformer
Abstract: etd39 core type smps full bridge transformer design Nyleze AN-16 topswitch EF20 TRANSFORMER epoxylite 203 TDK EF25 EPOXYLITE 814 EE19 TDK Ferrite Core PC40 EFD20 TDK Ferrite Core PC40
Contextual Info: TOPSwitch Flyback Transformer Construction Guide ® Application Note AN-18 Introduction Ferrite Core Manufacturer’s Catalogs This application note is a design and construction guide for margin wound or triple insulated wire wound flyback transformers suitable for use with TOPSwitch. Margin wound
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siemens ferrite n22 p14
Abstract: Siemens Ferrite B65541 EC35 Siemens ferrite core ETD54 n62 U93 QUANTA ARALDITE ay 105 EC70 N27 Siemens Ferrite N47 EC52 N27 FERRITES N67
Contextual Info: Contents Page 5 Selector Guide Index of Part Numbers 11 25 SIFERRIT Materials 31 General - Definitions Application and Processing Notes Packing 103 121 163 Quality Considerations Standards and Specifications 177 181 RM Cores 185 PM Cores 287 P Cores P Core Halves P Cores for Proximity Switches
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efd25 bobbin
Abstract: EFD15 bobbin ferroxcube bobbin EFD20 ferroxcube bobbin EFD20 EFD15 EFD30 EFD20 bobbin EFD12 core EFD20
Contextual Info: Ferroxcube Soft Ferrites EFD cores and accessories CBW316 2002 Feb 01 1 Ferroxcube Soft Ferrites EFD cores and accessories PRODUCT OVERVIEW AND TYPE NUMBER STRUCTURE Product overview EFD cores EFD 15 − 3F3 − A 250 − SX h CORE TYPE Ve mm3 Ae (mm2) MASS
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Siemens Ferrite B65541
Abstract: B62110 EC70 CORES EC35 Siemens ferrite core EC35 Siemens ferrite core data sheet Siemens Ferrite N47 B62110A3007X22 etd59 siemens B64290L44X27 N47 epcos
Contextual Info: Materials, beads, tools Order Quantities for Ferrites FERRITES Pot Cores, PM, RM & EP cores: except B65931 etc. 1/2-cores By EPCOS 1 item = two half-cores USING THIS LIST A ferrite part no. consists of three main fields: 1st. eg. B65517 gives core family and size.
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Siemens Ferrite B65541
Abstract: TESLA mh 7400 mh 7400 tesla MDT 760 THYRISTOR ARALDITE AY 105 ARALDITE HY 956 EPF S20 Siemens Ferrite B64290 ETD54 n62 ARALDITE D AY 103
Contextual Info: Contents Selector Guide Index of Part Numbers 5 11 23 SIFERRIT Materials 29 General – Definitions Application Notes Processing Notes 111 129 151 Packing Quality Considerations Standards and Specifications 165 175 179 RM Cores 183 PM Cores 283 P Cores P Core Halves P Cores for Proximity Switches
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Contextual Info: LOW PROFILE SWITCHMODE TRANSFORMERS SERIES 4-82 Standard EFD Core sizes for low profile surface mount and PC Board mount transformers that are economically manufactured on our automatic winding and assembly equipment. For customers who need low profile switching transformers, MCl's 4-82 Series packs up to 110
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EFD17 bobbin
Abstract: turns required for 230 v primary winding EFD17 transformer bobbin EP13 EFD15 TRANSFORMER air gap core Flyback transformer design and ratings EFD15 EFD20 EFD25
Contextual Info: Structured Design of Switching Power Transformers Transformer Design Procedure Design of switching power transformers can be accomplished in a relatively simple manner by limiting magnetic configurations to a few core and coilform structures. These structures have been chosen both for their versatility and their low cost. Dimensional information as
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