NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
| Catalog Datasheet Results | Type | Document Tags |
| Abstract: coil former (bobbin) CBW588 CBW588 Fig. 3 Type number structure for coil formers. 2002 Feb 01 2 , Ferroxcube Soft Ferrites EQ cores and accessories PRODUCT OVERVIEW AND TYPE NUMBER STRUCTURE EQ 30 - 3C90 dth Overview EQ cores and plates (PLT) CORE TYPE Ve (mm3) Ae (mm2) MASS , 3400 108 core material 0.9 8 EQ25 EQ25/LP (1) core size: /LP for low profile cores /R for recessed cores core type CBW587 CBW587 Fig.1 Type number structure for cores. Note: (1 ... | Original |
2 pages, |
CBW587 CBW586 3C90 EQ20 ferroxcube bobbin EQ30 eq20 BOBBIN 3C90 core CBW586 abstract |
|
|||
| Abstract: gap type: A - asymmetrical gap to AL value E - symmetrical gap to AL value 4.7 EP13/LP AL value (nH) 27 core material core size /LP for low profile cores CBW088 CBW088 core type Fig.1 , thermoplastic S - thermoset coil former (bobbin) CBW089 CBW089 Fig.2 Type number structure for coil formers. , Ferroxcube Soft Ferrites EP cores and accessories PRODUCT OVERVIEW AND TYPE NUMBER STRUCTURE Product overview EP cores CORE TYPE Ve (mm3) Ae (mm2) EP 13 - 3F3 - A 250 - X MASS (g ... | Original |
2 pages, |
lp type bobbin EP20 eP13 bobbin EP10 Bobbin EP10 CBW617 CBW089 CBW088 ferroxcube bobbin CBW617 abstract |
|
|||
| Abstract: DIMENSIONS EXAMPLE: SRW24LQ SRW24LQ, SRW24LQL SRW24LQL TYPE(BOBBIN TYPE: I) 8 4 9 3 10 2 11 1 Height , TOP VIEW SPECIFICATIONS New transformer Bobbin type SRW24LQ SRW24LQ SRW24LQL SRW24LQL SRW28LQD SRW28LQD I I I , output power supplies SHAPES AND DIMENSIONS EXAMPLE: SRW2017EG SRW2017EG TYPE(BOBBIN TYPE: I) Depth 7 5 , VIEW Dimensions in mm SPECIFICATIONS New transformer Bobbin type SRW2017EG SRW2017EG I II III , , and air conditioners · Multiple output power supplies SHAPES AND DIMENSIONS EG TYPE(BOBBIN TYPE: I ... | Original |
17 pages, |
FERRITE TRANSFORMER ee ferrite eer28l tdk ferrite ee22 SRW2430EG EER35 pin j s switching transformer bobbin EER35 ferrite ee22 EE type bobbin Bobbin EE 16 Transformer small size EE22 core calculating of switching transformer datasheet abstract |
|
|||
| Abstract: Lleak = x.x mH Rpri = xxx LINE Cpri = xx pF Lp = xx H Rsec = xxx Rp = xx k , shortly. Lp, known as Shunt Inductance, represents the bulk of the inductance in the transformer as , , amount of soft magnetic material within the coil space, and the type of soft magnetic alloy itself. Shunt Inductance increases as frequency decreases, which is very convenient since higher Lp improves , DataLinkTM's Fig.4 schematic. Methods of increasing Lp also increase Rp. Whereas competitors rightly point out ... | Original |
4 pages, |
frequency response analysis transformer "REMtech Corporation" modem datasheet abstract |
|
|||
| Abstract: Shunt (4) inductance Lp -43dBm 200Hz -43dBm 1kHz 2.8 - 4 2 7 - H H (4 , line hold circuit. 4. At signal levels greater than Â20dBm LP will increase and RP will decrease , Type 1(a) (side-by-side on separate slots of single piece moulding). Fully vacuum encapsulated with , ) Distance through bobbin dividing fillet. Distance through bobbin walls to conductive core (Each winding ... | Original |
4 pages, |
TG25 Profec Technologies P3126 P1200 ETAL P1200 datasheet abstract |
|
|||
| Abstract: Shunt (4) inductance Lp -43dBm 200Hz -43dBm 1kHz 2.8 - 4 2 7 - H H Shunt loss , circuit. 4. At signal levels greater than Â20dBm LP will increase and RP will decrease slightly but the , Windings may be used interchangeably as primary or secondary. EN 50020 para 7.1.2 Type 1(a) (side-by-side , bobbin dividing fillet. Distance through bobbin walls to conductive core (Each winding). ETALDOC ... | Original |
4 pages, |
TG25 RP-4 P3126 P1200 ETAL P1200 datasheet abstract |
|
|||
| Abstract: primary inductance of the transformer (Lp) can now be calculated from the following equation. (V minÃ- Dm) 2 LP = ( 2 Ã- Po Ã- f min + V minÃ- Ã- f Ã- Dm Ã- Cres ) 2 min The next step , the Primary inductance LP (in uH) and the number of primary turns (NP) in the following equation. ALG = 1000 Ã- LP NP 2 nH/turn2 The average primary current (IAV) can be calculated from the , controlled by the DC bus voltage and the primary inductance (LP), ending at a peak current value IP, which ... | Original |
18 pages, |
siemens 3C85 ferrite material TDK PC44 flyback transformer construction EE19 bobbin EE19 type core EE19 vertical 6 pin bobbin tdk ferrite efd15 philips 3C85 ferrite material FERRITE TRANSFORMER 20khz toroid Flyback Transformer Design EXCEL EPCOS 4109 tdk ee19 pc40 bobbin datasheet abstract |
|
|||
| Abstract: primary inductance of the transformer (Lp) can now be calculated from the following equation. (V minÃ- Dm) 2 LP = ( 2 Ã- Po Ã- f min + V minÃ- Ã- f Ã- Dm Ã- Cres ) 2 min The next step , the Primary inductance LP (in uH) and the number of primary turns (NP) in the following equation. ALG = 1000 Ã- LP NP 2 nH/turn2 The average primary current (IAV) can be calculated from the , controlled by the DC bus voltage and the primary inductance (LP), ending at a peak current value IP, which ... | Original |
19 pages, |
TDK flyback transformer "Flyback transformer design" esm 310 PHILIPS toroidal core 3c85 FERRITE TRANSFORMER 20khz toroid PHILIPS pot core 3f3 N67 transformer core ferrite core transformer construction Flyback Transformer Design EXCEL siemens ferrite transformer ferrite ei core n27 AN-1024 AN-1024 abstract |
|
|||
| Abstract: · D max min 4. Calculate the primary inductance (Lp). This is the inductance used for the , material.  Bm = Lp Ipk 108 / Np Ae Flyback transformers vary in size and shape, but the most common is an E-E type core with a gap in the center leg. It is basically an inductor where the energy is , with an Ae which works better with the application. The bobbin area for the selected core is also , safety requirements such as creepage and clearance, and bobbin pin spacing. A core size starting points ... | Original |
6 pages, |
VIPER53 EF20 core mathcad flyback EF20 NS125 vip*22a EF20 TRANSFORMER ST 2936 EF20 core Ae mathcad flyback design TN0023 TN0023 abstract |
|
|||
| Abstract: 30.0 30.0 12 12 12 12 12 12 12 12 12 12 12 12 12 Bobbin type2 Vertical type , read the precautions before using this catalog. Spool Bobbin width type (mm) min. 10.4 V , SHAPES AND DIMENSIONS BOBBIN TYPE: V 19.5max. 9 3 10 2 11 12 3.5±0.8 H max. Bobbin type V V V 8 4 1 Part No. ECO2017 ECO2017 ECO2020 ECO2020 ECO2023 ECO2023 7 5 22.5max. , Outputs (Horizontal Type) Conformity to RoHS Directive SHAPES AND DIMENSIONS BOBBIN TYPE: H D max. ... | Original |
32 pages, |
plans EER35 pin Basic Halogen Converter EER28 EER28 BOBBIN TDK AL-value ferrite R series 10/12 pin flyback transformer Class 130(B) transformer EED2820 electronic transformer halogen EER28L TDK TRANSFORMER USED IN - NB 80 E 01 H calculating of switching transformer ECO20 ECO22 ECO20 abstract |
|
|||
| Abstract | Saved from | Date Saved | File Size | Type | Download |
| Over 1.1 million files (1986-2013): html articles, reference designs, gerber files, chemical content, spice models, programs, code, pricing, images, circuits, parametric data, RoHS data, cross references, pcns, military data, and more. Please note that due to their age, these files do not always format correctly in modern browsers. Disclaimer. |
|||||
| 4.5 (A/mm2) Core selection Flux density safety factor 0.345 Bobbin Usage Factor 0.4 Core Type Core Type A Core Type B Core Type C Core Type D Core Type E Core Name E 16/8/5 EI28-Z EI28-Z EI28-Z EI28-Z E 25/13/7 E 30/15/7 E .41 0.5 0.72 AWG 20 0.52 0.62 0.81 Transformer Specification Primary Inductance Lp mH Core Type = EI28 Input Average Current Ratio N1/N2 Turn Ratio Between Primary and Secondary Recommended Lp mH Recommended Primary Inductance Lp 4.8 mH Primary Inductance RDS(on) 16.0 ohm Maximum RDS(on) of power MOSFET Pdis www.datasheetarchive.com/download/53562492-608890ZC/ddtncp1200discont.xls |
On Semiconductor | 29/08/2007 | 220 Kb | XLS | ddtncp1200discont.xls |
| 4.5 (A/mm2) Core selection Flux density safety factor 0.345 Bobbin Usage Factor 0.4 Core Type Core Type A Core Type B Core Type C Core Type D Core Type E Core Name E 16/8/5 EI28-Z EI28-Z EI28-Z EI28-Z E 25/13/7 E 30/15/7 E .41 0.5 0.72 AWG 20 0.52 0.62 0.81 Transformer Specification Primary Inductance Lp mH Core Type = EI28 Input Average Current Ratio N1/N2 Turn Ratio Between Primary and Secondary Recommended Lp mH Recommended Primary Inductance Lp 4.8 mH Primary Inductance RDS(on) 16.0 ohm Maximum RDS(on) of power MOSFET Pdis www.datasheetarchive.com/download/11562902-608608ZC/ddtncp1200discont.xls |
On Semiconductor | 19/06/2002 | 220 Kb | XLS | ddtncp1200discont.xls |
| BP BW bwe CIN CM CMA CMS CORE_BOBBIN CORE_OFFSET CORE_OFFSET_LOOKUP CORE_TABLE CORE_TYPE KDP_FD_HIDDEN KDP_MD_HIDDEN KRP KRP_CONT_HIDDEN L LE LG_Glass_Beads LG_No_Glass_Beads LP M n Switch Ilimit_min Ilimit_max Pmax 110/230 Pmax Universal Fmin Ftyp Fmax Vmax Core Bobbin ENTER APPLICATION .135 0.165 4.0 2.0 40.0 44.0 48.0 700.0 Core Part No. Ae(mm^2) Le(mm) Al(nH/T^2) BW(mm) Bobbins VACMIN 85 .0 17.3 VMAX Volts Maximum DC Input Voltage Maximum DC Input Voltage EPC17 EPC17 EPC17 EPC17_BOBBIN 9.55 BEPC-17-1110CPH BEPC-17-1110CPH BEPC-17-1110CPH BEPC-17-1110CPH www.datasheetarchive.com/download/37165374-689766ZC/acdc_tny_rev2_02_100899.xls |
Power-Integrations | 28/11/2000 | 66.5 Kb | XLS | acdc_tny_rev2_02_100899.xls |
| (overide is inactive when "Fully Disc." mode is selected). 9 - The Minimum Primary Inductance (LP enter the core type (e.g "EE16", "EE19") The spreadsheet will then lookup the (AE), (LE), (BW) and cores. This spreadsheet also include core/bobbin lookup for common cores. 8 Rev2 bobbin width, 5. CM (bare conductor effective area in circular mils) 6. Secondary Bare conductor www.datasheetarchive.com/files/power-integrations/piwebsite/linkedfiles/readme_100899.txt |
Power-Integrations | 21/11/2000 | 9.04 Kb | TXT | readme_100899.txt |
| -off among different types of regulators and power supplies can have a major effect . Regulators comprise two main categories: switching types and all others (mainly the linear and shunt types). Unlike switching regulators, linear and shunt types are limited by the regulator. Nevertheless, the low noise and the simplicity of linear/shunt types make them an attractive alternative to switching regulators. The simplest type of voltage www.datasheetarchive.com/files/maxim/0012/view_047.htm |
Maxim | 04/04/2001 | 51.39 Kb | HTM | view_047.htm |
| .2.8. Average Length per Turn. This is set from transformer bobbin data. 3.2.9. Practical Note on Wire calculated simply: switch back to Step 1, input panel. Type in the required voltage in the Vcc box. FPS per turn from transformer bobbin data at 6cm. FPS Designer has now calculated an ideal number of , calculate the primary inductance: maxmin 2 DVdc PinIppk â‹... â‹... = FswIppk DVdcLp â‹... â‹... = maxmin For CCM primary and secondary currents. Using the user set value for Lp in CCM or the value above in DCM, we can www.datasheetarchive.com/download/89317846-105496ZC/fps_designer_software.zip (AN4100.pdf) |
Fairchild | 09/08/2002 | 10848.06 Kb | ZIP | fps_designer_software.zip |
| CLOCK Ip Is Vdrain TRANSITION Vin ISOLATED FEEDBACK Lp Vout Is L6590 L6590 L6590 L6590 L6590D L6590D L6590D L6590D L6590A L6590A L6590A L6590A Clock trapezoidal currents. The boundary between these two types of operation depends on several parameters. For a setting up the brownout protection on the types where it is available. Table 2. Mains voltage load. n Secondary diode forward drop . The type of secondary diode will be selected basically · V PKmax Maximum Peak Input Voltage Type Part Number Rated Voltage Package Manufacturer(s) Diode www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/7310.htm |
STMicroelectronics | 20/10/2000 | 95.66 Kb | HTM | 7310.htm |
| bobbin data. Practical Note on Wire Selection. FPS Designer will calculate the cross sectional area for each output can be calculated simply: switch back to Step 1, input panel. Type in the required turn from transformer bobbin data at 6cm. FPS Designer has now calculated an ideal number of turns . Using the user set value for Lp in CCM or the value above in DCM, we can calculate the primary maximum . Ton On time for the switch. Ippk Maximum primary current. Ipmin Minimum primary current. Lp www.datasheetarchive.com/download/89317846-105496ZC/fps_designer_software.zip (FPS Designer Manual 100.DOC) |
Fairchild | 09/08/2002 | 10848.06 Kb | ZIP | fps_designer_software.zip |
| frequency ra nge make the standard high frequency ferrite (gapped core-set with bobbin) the usual choice in PFC applicat ions. Among the various types offered by manufacturers the most suitable one will be occupied by the winding will be evaluated and, if it does not fit the windi ng area of the bobbin, a bigger 6.8nF 630V C12 820pF 600V C5 22 m F 450V NTC Bridge Q4 S170 LP2 LP1 L2 2.3mH L1 2.3mH 100 16K www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/5408-v1.htm |
STMicroelectronics | 02/04/1999 | 42.42 Kb | HTM | 5408-v1.htm |
| ferrite (gapped core-set with bobbin) the usual choice in PFC applicat ions. Among the various types ng area of the bobbin, a bigger core set will be considered and the winding calculation repeated 16 6.8nF 630V C12 820pF 600V C5 22 m F 450V NTC Bridge Q4 S170 LP2 LP1 L2 2 www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/5408.htm |
STMicroelectronics | 20/10/2000 | 46.29 Kb | HTM | 5408.htm |