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Part Manufacturer Description Datasheet Download Buy Part
PCM2903E Texas Instruments Stereo USB1.1 CODEC with line-out and S/PDIF I/O, Self-powered (HID Interface) 28-SSOP 0 to 70
PCM2906BDB Texas Instruments Stereo USB CODEC with line out and S/PDIF, Bus-powered 28-SSOP -25 to 85
PCM2903CDB Texas Instruments Stereo USB1.1 CODEC with line-out and S/PDIF I/O, Self-powered (HID Interface) 28-SSOP -25 to 85
PCM2906CDB Texas Instruments Stereo USB CODEC with line out and S/PDIF, Bus-powered 28-SSOP -25 to 85
PCM2902EG4 Texas Instruments Stereo USB1.1 CODEC with line-out and S/PDIF I/O, Bus-powered (HID Interface) 28-SSOP 0 to 70
PCM2906BDBR Texas Instruments Stereo USB CODEC with line out and S/PDIF, Bus-powered 28-SSOP -25 to 85

philips EFD core EFD10 Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
1998 - SMD Coil Formers and Cores

Abstract: philips EFD core EFD10 EFD15-3F3-A63S CPHS-EFD15-1S-8P Indiana general ferrite core 3f3 ferrite power EFD10 philips 95025 indiana general ferrites philips ferrite core rm4
Text: Type 3F3 3F4 Core materials 3E4 E5.3/2.7/2 E6.3/2.9/2 EFD10 EFD12 EFD15 EFD20 EP7 ER9.5 ER11 RM4/I RM5/I RM6/I RM6/ILP EFD assembly 7 Philips Magnetic Products 3E5 3E6 SMD , 0.008 - 0.013 11 Philips Magnetic Products EFD10 1.8 7.3-0.15 6.05min. 2.8 , 9.4 10 - 0.3 4 MBW128 Fig. 2 Clamp for EFD10 12 Philips Magnetic Products stainless(CrNi) steel 15N CLM-EFD10 EFD10 Effective core parameters 3.75 ± 0.15 parameter value


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PDF EFD10 EFD12 EFD15 EFD20 SMD Coil Formers and Cores philips EFD core EFD10 EFD15-3F3-A63S CPHS-EFD15-1S-8P Indiana general ferrite core 3f3 ferrite power EFD10 philips 95025 indiana general ferrites philips ferrite core rm4
ER 2510 type bobbin

Abstract: philips 3h1 ferrite material philips 3C85 ferrite material E65 core bobbin soft ferrites philips handbook philips RM6 3C85 er28 bobbin E55 core bobbin ETD54 bobbin ETD 34 3c85
Text: structure for coil formers. 1997 Nov 21 266 Philips Components Soft Ferrites EFD cores and , . 1997 Nov 21 285 Philips Components Soft Ferrites EFD cores and accessories PRODUCT OVERVIEW AND TYPE NUMBER STRUCTURE Product overview EFD cores CORE TYPE Ve (mm3) Ae (mm2 , lacquer core type CBW183 14 8.4 Fig.1 Type number structure for cores. 15 686 Philips , accesories EC cores and accessories EFD cores and accessories EP cores and accessories ER cores and


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PDF MSB594 TN12/8/4 TN17/9 TN20/13/6 TN24/15/7 TN27/15/11 TN33/20/11 CBW199 ER 2510 type bobbin philips 3h1 ferrite material philips 3C85 ferrite material E65 core bobbin soft ferrites philips handbook philips RM6 3C85 er28 bobbin E55 core bobbin ETD54 bobbin ETD 34 3c85
1997 - TB 2929 H

Abstract: EFD30 philips EFD core EFD30 EFD30-3C90 EFD30-3F3-A160-S EFD30-3C85 EFD30-3C30 3C90 3C85 MT 7811
Text: MAGNETIC PRODUCTS DATA SHEET EFD30 EFD cores and accessories Product specification File under Magnetic Products, MA01 1997 Nov 21 Philips Components Product specification EFD cores and accessories EFD30 CORES Effective core parameters SYMBOL PARAMETER VALUE UNIT , specification EFD cores and accessories EFD30 Properties of core sets under power conditions B (mT) at , TYPE NUMBER CSH-EFD30-1S-12P Philips Components Product specification EFD cores and


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PDF EFD30 MGC183 EFD30 TB 2929 H philips EFD core EFD30 EFD30-3C90 EFD30-3F3-A160-S EFD30-3C85 EFD30-3C30 3C90 3C85 MT 7811
1997 - philips 035

Abstract: TB 2929 H EFD25 EFD25-3F3 EFD25-3C90 EFD25-3C85 EFD25-3C30 3C90 3C85 EFD25 12 pin
Text: MAGNETIC PRODUCTS DATA SHEET EFD25 EFD cores and accessories Product specification File under Magnetic Products, MA01 1997 Nov 21 Philips Components Product specification EFD , GRADE 1997 Nov 21 2 Philips Components Product specification EFD cores and accessories , -1S-10P Philips Components Product specification EFD cores and accessories EFD25 MOUNTING PARTS , Nov 21 4 3 TYPE NUMBER CLI-EFD25 Philips Components Product specification EFD


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PDF EFD25 MGC342 EFD25 philips 035 TB 2929 H EFD25-3F3 EFD25-3C90 EFD25-3C85 EFD25-3C30 3C90 3C85 EFD25 12 pin
CPHS-EFD20-1S-10P

Abstract: EFD20-3F3-A100-S EFD20 EFD20-3C85 CSH-EFD20-1S-8P CLM-EFD20 CPH-EFD20-1S-10P E83005 EFD20-3F3-A250-S EFD20-3F3-E63-S
Text: -3F4 Philips Components Product specification EFD cores and accessories EFD20 Properties of core , Philips Components Product specification EFD cores and accessories EFD20 CORES Effective core parameters SYMBOL PARAMETER VALUE handbook, halfpage UNIT (I/A) core , CPH-EFD20-1S-10P Philips Components Product specification EFD cores and accessories EFD20 , CPHS-EFD20-1S-10P Philips Components Product specification EFD cores and accessories EFD20


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PDF EFD20 MGC345 EFD20 EFD20-3C30 CPHS-EFD20-1S-10P CLI-EFD20 CLM-EFD20 MGC349 CPHS-EFD20-1S-10P EFD20-3F3-A100-S EFD20-3C85 CSH-EFD20-1S-8P CLM-EFD20 CPH-EFD20-1S-10P E83005 EFD20-3F3-A250-S EFD20-3F3-E63-S
1999 - 1000 watt ferrite transformer

Abstract: smd 3s4 TDK ZJYs TDK common mode choke application note high-frequency ferrite power transformer and choke Philips Components, transformer core EP10 EFD12 philips EFD10 philips
Text: Integrated Inductive Components Ready to come on board Philips Components Advanced Ceramics & Modules Philips ' Integrated Inductive Components are ready to come on board To help meet the growing demands on functionality and integration in modern equipment, Philips Components has developed a new range of surface-mount inductive components. Philips ' Integrated Inductive Components (IICs) integrate , insulate them from the ferrite core . After insertion the leads are bent into a 'gull wing' shape to form


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3C80 ferrite

Abstract: philips 3h1 ferrite material 3c80 material Philips Components, Soft Ferrites Data Handbook M 3h1 ferrite material PHILIPS toroidal core 3c90 PHILIPS toroidal core 4a11 philips 3C85 ferrite material PHILIPS ferrite transformer cores PHILIPS toroidal core 3c85
Text: circuit is shown in Fig.13. 29 Philips Components Soft ferrites Applications Suitable core , Philips Components Soft ferrites Applications SELECTING THE CORRECT CORE TYPE 3C30: The , MAIN MAIN MENU MENU APPLICATIONS Philips Components Soft ferrites Applications , ) frequency MBW403 Fig.1 Filter application. 1997 Nov 21 21 Philips Components Soft ferrites , application. 1997 Nov 21 22 Philips Components Soft ferrites Applications PULSE


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PDF MBW422 3C80 ferrite philips 3h1 ferrite material 3c80 material Philips Components, Soft Ferrites Data Handbook M 3h1 ferrite material PHILIPS toroidal core 3c90 PHILIPS toroidal core 4a11 philips 3C85 ferrite material PHILIPS ferrite transformer cores PHILIPS toroidal core 3c85
philips 3h1 ferrite material

Abstract: ferroxcube handbook old ferrite ferroxcube Ee core 3H1 ferroxcube philips ferroxcube 4c65 3h1 ferrite material ferroxcube 3E1 philips 3f3 ferrite philips 3f3 ferrite toroid philips p14/8 3h1
Text: processing Materials and applications Integrated Inductive Components (IIC) Planar E cores E cores EFD , , 3C94, 3E27 3C81, 3C90, 3C94, 3E27 3C81, 3C90, 3C94, 3E27, 3F4 Toroids, E, ER, EP, EFD , RM/I, P/I Toroids, E, ER, EP, EFD , RM/I, P/I Toroids, E, ER, EP, EFD , RM/I, P/I Toroids, E, ER, EP, EFD , RM/I, P/I 3B1, 3S1, 3S4, 4A15, 4B1, 4S2, 4S4, 4S7 3B1, 3S1, 3S4, 4A15, 4B1, 4S2 , , 3C96 3C81, 3C90, 3C91, 3F3, 3F4, 4F1, 3C94, 3C96, 3F35 E, EC, EFD , ETD, ER, Planar E, PQ, RM/I


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1994 - 1000w inverter PURE SINE WAVE schematic diagram

Abstract: 1000w inverter PURE SINE WAVE schematic diagram smps 500w half bridge SCHEMATIC 1000w smps circuit diagram Power Semiconductor Applications Philips Semiconductors SCHEMATIC 1000w smps 48V SMPS 1000w "Power Semiconductor Applications" Philips BU2508 Transistor 500w SINE WAVE inverter schematic diagram smps 1kW
Text: S.M.P.S. Power Semiconductor Applications Philips Semiconductors CHAPTER 2 Switched Mode , Supplies 103 S.M.P.S. Power Semiconductor Applications Philips Semiconductors Using Power Semiconductors in Switched Mode Topologies 105 S.M.P.S. Power Semiconductor Applications Philips , following sections. A selection guide to the Philips range of power semiconductors (including bipolars , supply block diagram. 107 S.M.P.S. Power Semiconductor Applications Philips Semiconductors


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philips 3h1 ferrite material

Abstract: 3h1 ferrite material ferrite material 3c85 philips 3h1 ferrite philips ferrite 4b1 philips 3e1 ferrite material philips 3C85 ferrite material application Mg-Zn Ferrites ferrite 3h1 Philips Components, Soft Ferrites 3C11
Text: MAIN MAIN MENU MENU SOFT FERRITE MATERIALS Philips Components Soft Ferrites , in the data sheets or product drawings. 1997 Nov 21 66 Philips Components Soft Ferrites , MnZn 3H1 2300 400 130 1 MAIN APPLICATION AREA AVAILABLE CORE SHAPES telecom , (toroids) power conversion general purpose transformers E, Planar E, EC, EFD , EP, ETD, ER, U, UR , 270 175 106 MgZn 125 106 MgZn 2B1 1997 Nov 21 350 250 67 Philips


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1994 - 3C80 philips

Abstract: 3C80 ferrite 55310-A2 3C80 transformer MOC8100 PHILIPS toroidal core 3f3 3C80 3c80 material 55310-a2 core EI187-3C80
Text: reasons of cost and size, a Philips EFD -25 ferrite core (3F3 material) was selected through an iterative , , should experience a maximum temperature rise of less than 20 oC. Figure 6. The Philips EFD core , fit onto that core size. The EFD -25 core structure is shown in Figure 6 and its size yields a core , U-150 a volume of 3.3cm3. If the flux swing is less than 1.25kG at 225kHz, the core loss should be , . Using these values and the core loss curves, the total power loss was calculated as: Since this


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PDF U-150 UCC3570 48-to5V RN55D 3C80 philips 3C80 ferrite 55310-A2 3C80 transformer MOC8100 PHILIPS toroidal core 3f3 3C80 3c80 material 55310-a2 core EI187-3C80
2003 - Selection Guide

Abstract: FERROXCUBE ferroxcube 31 toroid core SP 5001 IC INVERTER inverter ccfl SP 5001 IC INVERTER ferroxcube handbook old ferrite philips etd34 ferrite part number Rod 3B1 smooth l 7251 3.1 etd29 14 pin vertical bobbins
Text: Components (IIC) Planar E cores E cores EI cores EFD cores EP cores EP/LP cores EPX cores EQ cores , inductors E, EFD , EP, planar ER, P/I, RM/I, Toroids E, EFD , EP, planar ER, P/I, RM/I, Toroids 3R1 , , 3F35, 3F4 Magnetic regulators E, EFD , EP, planar ER, P/I, RM/I, Toroids E, EFD , EP, planar ER , 3F4, 3F45, 3F5, 4F1 3F4, 3F45, 3F5, 4F1 Power transformers E, Planar E, EC, EFD , EPX, EQ, EQ , Power inductors on PCB E, Planar E, EC, EFD , EPX, EQ, EQ/LP, ER, Planar ER, ETD, P/I, PM, PQ, PT


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how to calculate ferrite core transformer

Abstract: how to calculate turn ratio for ferrite core transformer PHILIPS pot core 3f3 cma 00124 TDK Ferrite Core PC40 "EI CORE" step down transformer winding ratio TDK Ferrite Core PC44 etd34 ETD 34 3c85 EE19 TDK Ferrite Core PC40
Text: . a) E, EE or EF core c) EI core e) EPC core b) EER core d) EFD core f) ETD core Fig , . 13 5) Transformer Core Types , Construction Core Types Wire Table References Transformer Component Sources 1) INTRODUCTION TO FLYBACK , stored in the air gap of the core , and during the off time of the primary switch, this energy is , can calculate the transformer parameters, and select an appropriate core . Iterations may be needed if


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PDF AN-1024 IRIS40xx AN1024a how to calculate ferrite core transformer how to calculate turn ratio for ferrite core transformer PHILIPS pot core 3f3 cma 00124 TDK Ferrite Core PC40 "EI CORE" step down transformer winding ratio TDK Ferrite Core PC44 etd34 ETD 34 3c85 EE19 TDK Ferrite Core PC40
cma 00124

Abstract: ETD34 PC40 AN1024a EE 25 bobbin epcos make EE19 TDK Ferrite Core PC40 philips 3C85 ferrite material EPC25 bobbin Transformer and Inductor Design Handbook, flyback transformer design FERRITE TRANSFORMER 20khz toroid
Text: . a) E, EE or EF core c) EI core e) EPC core b) EER core d) EFD core f) ETD core Fig , Construction Core Types Wire Table References Transformer Component Sources 1) INTRODUCTION TO FLYBACK , stored in the air gap of the core , and during the off time of the primary switch, this energy is , can calculate the transformer parameters, and select an appropriate core . Iterations may be needed if , which would not generally be practical as this would require a larger core size). So this application


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PDF AN-1024a IRIS40xx AN1024a cma 00124 ETD34 PC40 AN1024a EE 25 bobbin epcos make EE19 TDK Ferrite Core PC40 philips 3C85 ferrite material EPC25 bobbin Transformer and Inductor Design Handbook, flyback transformer design FERRITE TRANSFORMER 20khz toroid
1994 - 3C80 philips

Abstract: 3C80 ferrite 55310-a2 core PHILIPS toroidal core 3f3 3C80 55310-A2 UCC3570 3c80 transformer core CORE i3 ARCHITECTURE 3C80 SPECIFICATIONS
Text: reasons of cost and size, a Philips EFD -25 ferrite core (3F3 material) was selected through an iterative , , should experience a maximum temperature rise of less than 20 oC. Figure 6. The Philips EFD core , fit onto that core size. The EFD -25 core structure is shown in Figure 6 and its size yields a core , U-150 a volume of 3.3cm3. If the flux swing is less than 1.25kG at 225kHz, the core loss should be , . Using these values and the core loss curves, the total power loss was calculated as: Since this


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PDF U-150 UCC3570 48-to5V 3C80 philips 3C80 ferrite 55310-a2 core PHILIPS toroidal core 3f3 3C80 55310-A2 3c80 transformer core CORE i3 ARCHITECTURE 3C80 SPECIFICATIONS
1997 - MBR0540LT1

Abstract: CTX02-13483 philips flyback transformer 14 pin 13483 12 pin flyback transformer PHILIPS 2N3904 158 a 13483 CTX02-13509 philips EFD core CTX02
Text: 6.3V 50 1W 1N5818 9 * PHILIPS EFD -15-3F3 CORE GAP FOR PRIMARY L = 100µH 2.4k Q3


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PDF LT1425 LT1425, 16-pin 275kHz IRF620 2N3906 150pF MBR745 31AWG 29AWG MBR0540LT1 CTX02-13483 philips flyback transformer 14 pin 13483 12 pin flyback transformer PHILIPS 2N3904 158 a 13483 CTX02-13509 philips EFD core CTX02
55310-A2

Abstract: 4N25 PHILIPS MTP3N80E clock u150 100 watt hf mosfet 12 volt U150D TOKO 3702
Text: volt age. For reasons of cost and size, a Philips EFD -25 ferrite core (3F3 material) was selected through an iterative process of determining a flux swing from the high-fre quency core loss , that these turns would fit onto that core size. The EFD -25 core structure is shown in Figure 6 and its , R 13,14 R15 R16 SOURCE Magnetics Winding Information T1: Core : El 187-3C80 ( Philips ) Primary , 1.25kG at 225kHz, the core loss should be less than 0.25 Watt. The number of turns are calculated from


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PDF U-150 UCC3570 48-toSV 187-3C80 26AWG 31AWG 25AWG T68-52D 20AWG 262LYF-0077M 55310-A2 4N25 PHILIPS MTP3N80E clock u150 100 watt hf mosfet 12 volt U150D TOKO 3702
PHILIPS toroidal core 2P80

Abstract: PHILIPS toroidal core 3c90 push-pull converter design philips 3e1 ferrite material Philips Components, Soft Ferrites 3C11 PHILIPS toroidal core 4a11 ETD29-3C90 smd marking 330 e71 ETD59-3F3 philips 4b1 ferrite rod
Text: cores and Accessories (E, E/R, PLT, PLT/S) EC cores and Accessories EFD cores and Accessories EP, EP , , as a result is reflected in the overall cost. FINISHING After sintering, the ferrite core has , (e.g. mating faces between core halves) a grinding operation is necessary. Usually diamond-coated , DESCRIPTION UNIT Ae effective cross-sectional area of a core mm2 Amin minimum cross-sectional area of a core mm2 AL inductance factor nH B magnetic flux density T Br


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PDF CBW204 TN33/20/11 TN33/20/11-2P40 TN33/20/11-2P50 TN33/20/11-2P65 TN33/20/11-2P80 TN33/20/11-2P90 PHILIPS toroidal core 2P80 PHILIPS toroidal core 3c90 push-pull converter design philips 3e1 ferrite material Philips Components, Soft Ferrites 3C11 PHILIPS toroidal core 4a11 ETD29-3C90 smd marking 330 e71 ETD59-3F3 philips 4b1 ferrite rod
1998 - Bobbins and Accessories

Abstract: E16 bobbin bobbins philips bobbin PQ2026 ER bobbin
Text: 3923 EN BR magn.prd.acc 04-09-1998 13:29 Philips Components Bobbins & Accessories , integrity of each other to operate a s a n e f f e c t i ve f u n c t i o n a l component. Philips , within Philips . Utilizing the latest full 3D CAD system we are ensuring the shor test possible time , EFD i n s ETD & A EP c c ER e s RM Pin Through-Hole (PTH , screened and shown to be free from banned substances according to agreed Philips standards. Matching


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2003 - sla 4051

Abstract: Philips PCF8833 mv silicon c320 sla 4052 601330 140668 intel 8951 MX C339 C3657 Philips ID33
Text: specification 2003 Feb 14 Philips Semiconductors Objective specification STN RGB - 132 × 132 × 3 , 9 SERIAL INTERFACE 9.1 9.2 Write mode Read mode 2003 Feb 14 2 Philips , with bumps in tray 3 VERSION - Philips Semiconductors Objective specification STN RGB , Philips Semiconductors Objective specification STN RGB - 132 × 132 × 3 driver 5 PCF8833 , 2003 Feb 14 5 Philips Semiconductors Objective specification STN RGB - 132 × 132 × 3


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PDF PCF8833 SCA75 403512/01/pp112 sla 4051 Philips PCF8833 mv silicon c320 sla 4052 601330 140668 intel 8951 MX C339 C3657 Philips ID33
1994 - Power Semiconductor Applications Philips Semiconductors

Abstract: "Power Semiconductor Applications" Philips "CHAPTER 1 Introduction to Power Semiconductors" CHAPTER 1 Introduction to Power Semiconductors "static induction thyristor" varistor 503 static induction Thyristor TELEVISION EHT TRANSFORMERS 201 Static Induction Thyristor varistor 10c 471
Text: Thermal Management Power Semiconductor Applications Philips Semiconductors CHAPTER 7 , Applications Philips Semiconductors Thermal Considerations 555 Thermal Management Power Semiconductor Applications Philips Semiconductors 7.1.1 Thermal Considerations for Power Semiconductors The , Thermal Management Power Semiconductor Applications Philips Semiconductors Ptotmax / W 100 90 80 , Thermal Management Power Semiconductor Applications Philips Semiconductors reached for the same


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1994 - current fed push pull topology

Abstract: "CHAPTER 1 Introduction to Power Semiconductors" Power Semiconductor Applications Philips Semiconductors transistor Electronic ballast "INDUCTION LAMP" "Power Semiconductor Applications" Philips 40w ELECTRONIC choke BALLAST DIAGRAM 230v 40w fluorescent lamp inverter circuit circuit diagram electronic ballast for 40W tube l circuit diagram electronic choke for tube light CHAPTER 1 Introduction to Power Semiconductors
Text: Lighting Power Semiconductor Applications Philips Semiconductors CHAPTER 8 Lighting 8.1 Fluorescent Lamp Control 575 Lighting Power Semiconductor Applications Philips Semiconductors Fluorescent Lamp Control 577 Lighting Power Semiconductor Applications Philips , Lighting Power Semiconductor Applications Philips Semiconductors The switchstart circuit has been , by the lamp circuit. 580 Lighting Power Semiconductor Applications Philips Semiconductors


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PDF 50/60Hz current fed push pull topology "CHAPTER 1 Introduction to Power Semiconductors" Power Semiconductor Applications Philips Semiconductors transistor Electronic ballast "INDUCTION LAMP" "Power Semiconductor Applications" Philips 40w ELECTRONIC choke BALLAST DIAGRAM 230v 40w fluorescent lamp inverter circuit circuit diagram electronic ballast for 40W tube l circuit diagram electronic choke for tube light CHAPTER 1 Introduction to Power Semiconductors
tda 5511

Abstract: TDA1317 TDA 9367
Text: Philips Semiconductors PHILIPS PHILIPS Philips Semiconductors Preliminary specification , plastic CODE SQT307-1 February 1994 2 Philips Semiconductors Preliminary specification , Fig.1 Block diagram. February 1994 3 Philips Semiconductors Preliminary specification , CCM OUT7 OUT6 OUT5 February 1994 4 Philips Semiconductors Preliminary specification , frequency at RDCLK (pin 6). A timing diagram is given in Fig.4. February 1994 5 Philips


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PDF TDA1317 SCD28 tda 5511 TDA1317 TDA 9367
2000 - UC3845 buck

Abstract: uc3845 buck converter schematic UC3845 application note buck uc3845 power supply schematic MPSW42 equivalent cramer transformers how to calculate time period for ic 4060 uc3845 schematic N34356 DELTRON BANANA
Text: Publication Order Number: AND8039/D AND8039/D SWITCH VOLTAGE Philips EFD family which yields a very , , but the higher the voltage on the winding, the quicker the core will reset. Typically, this is the , about 50 percent. Whenever a core is driven in a unidirectional fashion, that is, current only being driven from one direction into the primary, the core must be reset. Magnetization energy which serves only to reorient the magnetic domains within the core must be emptied, or else the core will


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PDF AND8039/D r14525 UC3845 buck uc3845 buck converter schematic UC3845 application note buck uc3845 power supply schematic MPSW42 equivalent cramer transformers how to calculate time period for ic 4060 uc3845 schematic N34356 DELTRON BANANA
2005 - uc3845 buck converter schematic

Abstract: UC3845 application note buck UC3845 buck N34356 cramer transformers VZ nichicon ac step-up transformer winding awg step down transformer winding ratio EVR2E470MPA uc3845 schematic
Text: AND8039/D SWITCH VOLTAGE Philips EFD family which yields a very trim, low profile appearance, but , voltage on the winding, the quicker the core will reset. Typically, this is the primary winding or a , . The major restriction of this topology is the maximum duty cycle must be about 50%. Whenever a core , the primary, the core must be reset. Magnetization energy which serves only to reorient the magnetic domains within the core must be emptied, or else the core will "walk-up" to saturation after a few cycles


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PDF AND8039/D uc3845 buck converter schematic UC3845 application note buck UC3845 buck N34356 cramer transformers VZ nichicon ac step-up transformer winding awg step down transformer winding ratio EVR2E470MPA uc3845 schematic
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