Untitled
Abstract: No abstract text available
Text: EFD10, EFD12, EFD15, EFD20, EFD25, EFD30 EFD Economical Flat Design cores have been designed to maximize volume in a low profile geometry. EFD cores allow maximum throughput power density with reasonably low mass for board level installation. • EFD cores can be supplied with the center post gapped to a mechanical dimension or an ALvalue.
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EFD10,
EFD12,
EFD15,
EFD20,
EFD25,
EFD30
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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
Text: 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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EFD17
EFD15
EFD25
EFD20
EFD17 bobbin
turns required for 230 v primary winding
EFD17
transformer bobbin EP13
EFD15 TRANSFORMER
air gap core
Flyback transformer design and ratings
EFD15
EFD20
EFD25
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EFD25 12 pin
Abstract: core EFD15 EFD25 epcos "power sourcing equipment"
Text: SMT flyback transformers EFD series Series/Type: B82802A Date: October 2012 Content of header bars 1 and 2 of data sheet will be automatically entered in headers and footers! Please fill in the table and then change the color to "white". This ensures that the table disappears invisible for the customer PDF.
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B82802A
B82802A
EFD25 12 pin
core EFD15
EFD25 epcos
"power sourcing equipment"
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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
Text: 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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P11/7;
P14/8
EFD15
ETD29;
EFD20
ETD34;
EFD25
ETD39;
E19 CORE TRANSFORMER
50CS400
transformer ETD34 design
CORE N67 ETD49
E55 ferrite core
FERRITE TRANSFORMER etd34
EI114
transformer e19
smd transistor e42
ferrite core Etd44
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Untitled
Abstract: No abstract text available
Text: A Dimensions: [mm] B Recommended hole pattern: [mm] D Electrical Properties: C Schematic: Properties Test conditions Value Unit Tol. Inductance 100 kHz/ 100 mV L 650 µH ±10% Rated current ∆T = 40 K IR 0.4 A max. Saturation current |ΔL/L| < 20% 2.6 A typ.
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EFD-25
Abstract: No abstract text available
Text: A Dimensions: [mm] B Hole Pattern: [mm] D Electrical Properties: C Schematic: Properties Test conditions Value Unit Tol. Inductance 100 kHz/ 100 mV L 650 µH ±10% Rated Current ∆T = 40 K IR 0.4 A max. Saturation Current |ΔL/L| < 20% 2.6 A typ. DC Resistance 1
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Untitled
Abstract: No abstract text available
Text: A Dimensions: [mm] B Hole Pattern: [mm] D Electrical Properties: C Schematic: Properties Test conditions Value Unit Tol. Inductance 100 kHz/ 100 mV L 650 µH ±10% Rated Current ∆T = 40 K IR 0.4 A max. Saturation Current |ΔL/L| < 20% 2.6 A typ. DC Resistance 1
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transformers
Abstract: EFD15 TRANSFORMER flyback
Text: 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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DUS-5121
DUS-7328
DUW-5523
50480Y:
EFD20
100kHz
transformers
EFD15 TRANSFORMER
flyback
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Untitled
Abstract: No abstract text available
Text: Fair-Rite Product's Catalog Part Data Sheet, 8998252521 Printed: 2012-03-05 Fair-Rite Products Corp. PO Box J,One Commercial Row, Wallkill, NY 12589-0288 Phone: 888 324-7748 www.fair-rite.com Part Number: 8998252521 Frequency Range: Dimensions Description:
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EFD25
EFD10,
EFD12,
EFD15,
EFD20,
EFD25,
EFD30
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zener diode c24 5t
Abstract: zener c15 5t zener diode c20 5t high voltage gate drive transformer zener c22 5t transformer mosfet gate drive circuit transformer bobbin 4 pin C15 5T C20 5t c22 5t
Text: Design Idea DI-52 DPA-Switch 60 W DC-DC Converter Application Device Power Output Input Voltage Output Voltage Topology Telecom DPA426R 60 W 36-75 VDC 12 V Forward Sync. Rect. Design Highlights Resistor R1 programs the under/over voltages and linearly
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DI-52
DPA426R
PI-3551-060503
EFD25,
EFD20-3F3
10-pin
EFD20
zener diode c24 5t
zener c15 5t
zener diode c20 5t
high voltage gate drive transformer
zener c22 5t
transformer mosfet gate drive circuit
transformer bobbin 4 pin
C15 5T
C20 5t
c22 5t
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zener diode c18 5t
Abstract: zener c23 diode zener c23 C18 5T zener C18 5T zener C18 5T btz52 zener c15 5t BTZ52C11 DPA426R
Text: DI-57 Design Idea DPA-Switch 60 W DC-DC Converter Application Device Power Output Input Voltage Output Voltage Topology Telecom DPA426R 60 W 36 – 75 VDC 12 V Flyback Design Highlights • Low cost 400 kHz flyback design • Simple Zener referenced 12 V output
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DI-57
DPA426R
C10-C14)
DI-57
zener diode c18 5t
zener c23
diode zener c23
C18 5T zener
C18 5T
zener C18 5T
btz52
zener c15 5t
BTZ52C11
DPA426R
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EE35 type bobbin
Abstract: EE42 core EE42 SWITCHING POWER TRANSFORMER EE55 bobbin EE-42 ee55 core EE35 transformer ee55 transformer ee42 EE35 bobbin
Text: Switch Mode Power Supply Transformers Economy series features low-cost, industry-standard sizes Performance series features SMT and low profiles Power range from 1 watt to 1,200 watts Frequency range to 500 KHz Can be designed to meet UL, CSA, VDE, CE or IEC standards
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zener diode c12 5t
Abstract: zener diode c18 5t TRANSFORMER EE22 EE22 PC40 zener c15 5t zener diode c20 5t C18 5T C18 5T zener c10 5t TDK pc40
Text: Design Idea DI-31 DPA-Switch 5 V, 70 W DC-DC Converter with Synchronous Rectification Application Device Power Output Input Voltage Output Voltage Topology DC-DC Converter DPA426R 70 W 36-75 VDC 5V Forward Design Highlights applied to MOSFETs Q1 to Q6, eliminating the need for gate
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DI-31
DPA426R
zener diode c12 5t
zener diode c18 5t
TRANSFORMER EE22
EE22 PC40
zener c15 5t
zener diode c20 5t
C18 5T
C18 5T zener
c10 5t
TDK pc40
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zener diode c18 5t
Abstract: zener c15 5t TRANSFORMER EE22 EE22 PC40 transformer C18 5T 42ctq30s zener diode c12 5t DPA426 zener c22 5t C18 5T zener
Text: DI-31 Design Idea DPA-Switch 5 V, 70 W DC-DC Converter With Synchronous Rectification Application Device Power Output Input Voltage Output Voltage Topology DC-DC Converter DPA426RN 70 W 36 – 75 VAC 5V Forward Design Highlights • Extremely low component count
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DI-31
DPA426RN
DI-31
zener diode c18 5t
zener c15 5t
TRANSFORMER EE22
EE22 PC40 transformer
C18 5T
42ctq30s
zener diode c12 5t
DPA426
zener c22 5t
C18 5T zener
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Notebook lcd inverter schematic
Abstract: EFD25 schematic LCD inverter TMS90057CS
Text: TURNS RATIO: MECHANICAL DIMENSIONS: mm PRI:SEC=1:105 ELECTRICAL CHARACTERISTICS: at 25°C A:28.5 MAX 1). L(1-5):50mH TYP @1KHz,1V L(8-12): 50mH TYP @1KHz,1V L(3-10): 4.0uH±20% @1KHz,1V L(4-9): 4.0uH±20% @1KHz,1V 2).DC RESISTANCE: DCR(1-5):76Ohm MAX DCR(8-12):76Ohm MAX
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76Ohm
15mOhm
EFD25
TR04071503
TMS90057CS
Notebook lcd inverter schematic
EFD25
schematic LCD inverter
TMS90057CS
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throughput power density
Abstract: No abstract text available
Text: Fair-Rite Product's Catalog Part Data Sheet, 8995121221 Printed: 2012-03-05 Fair-Rite Products Corp. PO Box J,One Commercial Row, Wallkill, NY 12589-0288 Phone: 888 324-7748 www.fair-rite.com Part Number: 8995121221 Frequency Range: Dimensions Description:
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EFD12
EFD10,
EFD12,
EFD15,
EFD20,
EFD25,
EFD30
throughput power density
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Untitled
Abstract: No abstract text available
Text: Fair-Rite Product's Catalog Part Data Sheet, 8995151521 Printed: 2012-03-05 Fair-Rite Products Corp. PO Box J,One Commercial Row, Wallkill, NY 12589-0288 Phone: 888 324-7748 www.fair-rite.com Part Number: 8995151521 Frequency Range: Dimensions Description:
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EFD15
EFD10,
EFD12,
EFD15,
EFD20,
EFD25,
EFD30
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Untitled
Abstract: No abstract text available
Text: Fair-Rite Product's Catalog Part Data Sheet, 8998121221 Printed: 2012-03-05 Fair-Rite Products Corp. PO Box J,One Commercial Row, Wallkill, NY 12589-0288 Phone: 888 324-7748 www.fair-rite.com Part Number: 8998121221 Frequency Range: Dimensions Description:
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EFD12
EFD10,
EFD12,
EFD15,
EFD20,
EFD25,
EFD30
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transformer winding formula
Abstract: Flyback Transformer Design EXCEL Flyback transformer design and ratings Flyback Transformer Design EXCEL SPREADSHEET FLYBACK CRM EFD25/13/9 mylar capacitor 154 flyback transformer formula NCL30000 r27-200
Text: AND8451/D Power Stage Design Guidelines for the NCL30000 Single Stage CrM Flyback LED Driver Prepared by: Jim Young http://onsemi.com ON Semiconductor APPLICATION NOTE Introduction understanding this behavior, it is helpful to view the flyback transformer as a coupled inductor. During the power switch
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AND8451/D
NCL30000
transformer winding formula
Flyback Transformer Design EXCEL
Flyback transformer design and ratings
Flyback Transformer Design EXCEL SPREADSHEET
FLYBACK CRM
EFD25/13/9
mylar capacitor 154
flyback transformer formula
r27-200
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ICB1FL01G
Abstract: B82732F2651A001 schaltung Mosfet alu elko 105 ELKO Kondensatoren t12 electronic ballast L101 B43858 B43866 B43867
Text: Direct Link 1013 Tools & Services Ready-to-Copy-Lösungen zur Senkung von Entwicklungskosten Mai 2006 Gute Referenzen Das Zeitfenster vom Start der Produktentwicklung bis zur Markteinführung entscheidet maßgeblich über den kommerziellen Erfolg jedes Produkts. Um
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ICB1FL01G
B82732F2651A001
schaltung Mosfet
alu elko 105
ELKO Kondensatoren
t12 electronic ballast
L101
B43858
B43866
B43867
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Untitled
Abstract: No abstract text available
Text: Fair-Rite Product's Catalog Part Data Sheet, 8995202021 Printed: 2012-03-05 Fair-Rite Products Corp. PO Box J,One Commercial Row, Wallkill, NY 12589-0288 Phone: 888 324-7748 www.fair-rite.com Part Number: 8995202021 Frequency Range: Dimensions Description:
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EFD20
EFD10,
EFD12,
EFD15,
EFD20,
EFD25,
EFD30
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Untitled
Abstract: No abstract text available
Text: Fair-Rite Product's Catalog Part Data Sheet, 8978121221 Printed: 2012-03-05 Fair-Rite Products Corp. PO Box J,One Commercial Row, Wallkill, NY 12589-0288 Phone: 888 324-7748 www.fair-rite.com Part Number: 8978121221 Frequency Range: Dimensions Description:
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EFD12
EFD10,
EFD12,
EFD15,
EFD20,
EFD25,
EFD30
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EFD30
Abstract: core EFD20
Text: Fair-Rite Product's Catalog Part Data Sheet, 8998303021 Printed: 2012-03-05 Fair-Rite Products Corp. PO Box J,One Commercial Row, Wallkill, NY 12589-0288 Phone: 888 324-7748 www.fair-rite.com Part Number: 8998303021 Frequency Range: Dimensions Description:
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EFD30
EFD10,
EFD12,
EFD15,
EFD20,
EFD25,
EFD30
core EFD20
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MAGNETIC CORE CATALOG
Abstract: No abstract text available
Text: Fair-Rite Product's Catalog Part Data Sheet, 8995101021 Printed: 2012-03-05 Fair-Rite Products Corp. PO Box J,One Commercial Row, Wallkill, NY 12589-0288 Phone: 888 324-7748 www.fair-rite.com Part Number: 8995101021 Frequency Range: Dimensions Description:
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EFD10
EFD10,
EFD12,
EFD15,
EFD20,
EFD25,
EFD30
MAGNETIC CORE CATALOG
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