NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
NEW DATABASE - 350 MILLION DATASHEETS FROM 8500 MANUFACTURERS
| Catalog Datasheet Results | Type | Document Tags |
| Abstract: 1 2 7 2 1 Core: 3C8 Ferrite EER3542D EER3542D 13: Primary Windings 50 turns AWG23 AWG23 2 layers , figures for the supply are as follows: Input voltage: 220V AC Output Voltage and current: VO1 = +5V/20A , performance of a power supply is dependent on various factors such as layout and transformer construction etc. , through the secondary transformer to the output circuit. During the MOSFET's off period, the magnetizing energy in the primary transformer winding is discharged into the clamp and reset circuits. There are two ... | Original |
7 pages, |
regulator input 220V output 12V DC 3A EER-3542 FYAF3040DN transformer 1A 220V KA3842 ka3842 application circuits ka3842 equivalent 220v to 5v transformer KA3842B Schematic EER3542D transformer 220V to 12V 20A transformer 220V 12V 8A A180W A180W abstract |
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| Abstract: high bandwidth transformer T1 Step 1. Cement two ferrite cores together using epoxy glue. Step 2. , ferrite cores. Step 10 Transformer shown with final winding. 27/28 http://www.microsemi.com , Finished transformer showing twisted wires through ferrite cores assembly with wire ends bent down to , I SCHEMATIC II PCB LAYOUT III PARTS LIST IV HEATSINK V TRANSFORMER CONSTRUCTON 2/28 http , toroidal inductor and transformer, and sufficient capacitors for output matching circuit. d. The design ... | Original |
28 pages, |
RF transformer turn ratio 12 13.56mhz c class amp RF transformer turn ratio Class B power amplifier, 13.56MHz 13.56Mhz rf amplifier 220V ferrite core transformer free data 220V ferrite core transformer step down transformer 230 v to 12 v 12v to 220v step up transformer mosfet 5kw high power rf Class E power amplifier, 13.56MHz DRF1300 DRF1300/CLASS-D DRF1300 abstract |
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| Abstract: overcome by selection of a specialized core. Minimizing the transformer turn ratio to 1:2 or 1:3 was , ferrite cores. Primary side Secondary side Step 7 Finished transformer showing twisted wires , ) APPENDIX III (PARTS LIST) APPENDIX IV (TRANSFORMER CONSTRUCTION) www.microsemi.com 1/17 , toroidal inductor and transformer, and sufficient capacitors for output matching circuit. d. The design , switches, a transformer for combining two outputs that are 180° out of phase, and an output matching ... | Original |
17 pages, |
2kw transformer 12v center tap transformer 220V ferrite core transformer free data 50 Ohm transformer 27.12MHz power amplifier step down transformer 230 v to 15 v 13.56Mhz rf amplifier step down transformer 12 13.56MHZ 3KW GENERATOR 232 Matching Transformer line matching 13.56Mhz class e power amplifier DRF1300 DRF1300/CLASS-D DRF1300 abstract |
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| Abstract: and circuit adjustments are not necessary in production. The sense transformer has a toroidal core made of laminated steel rings or solid ferrite material. The secondary of the transformer is 500 to , Specifically for two-wire systems For use with 110V or 220V systems Internally, the RV4140A RV4140A has a diode , driver. An external sense transformer, SCR, relay, two resistors and three capacitors complete the , create an internal reference voltage of 2.9V connected to pin 3. The secondary of the sense transformer ... | Original |
12 pages, |
GFCI schematic voltage regulator using SCR TRANSFORMER 220v to 9V RV4140AN TIMER ON DELAY 220V AC scr triggering flash trigger transformer regulator using SCR circuit diagram 4 pin bridge rectifier package Pulse Transformer VAC SCHEMATIC circuit scr regulator SCR full wave bridge rectifier RV4140A RV4140A abstract |
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| Abstract: has a toroidal core made of laminated steel rings or solid ferrite material. The secondary of the , · · · · R TEST 15K Mov Sense Transformer 1:500 Turns Ratio 3 Ring Steel Core Press , components Meets UL 943 requirements Specifically for two-wire systems For use with 110V or 220V systems , delay circuit, latch and SCR driver. An external sense transformer, SCR, relay, two resistors and , sense transformer is AC coupled to the inverting input of the sense amplifier at pin 2; the ... | Original |
8 pages, |
X0103DA FULL WAVE RECTIFIER CIRCUITS with scr RV4140M SCR full wave bridge rectifier SCR gate driver circuit TRANSFORMER 220v to 9V voltage regulator using SCR RV4140 toroid line filter 220V ferrite core transformer SCR TRIGGER PULSE TRANSFORMER rv4140n RV4140 abstract |
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| Abstract: and circuit adjustments are not necessary in production. The sense transformer has a toroidal core made of laminated steel rings or solid ferrite material. The secondary of the transformer is 500 to , Specifically for two-wire systems For use with 110V or 220V systems Internally, the RV4140A RV4140A has a diode , driver. An external sense transformer, SCR, relay, two resistors and three capacitors complete the , create an internal reference voltage of 2.9V connected to pin 3. The secondary of the sense transformer ... | Original |
12 pages, |
SCR driver scr 220v SCR RECTIFIER circuit diagram TRANSFORMER 220v to 9V full wave rectifier with scr RV4140A RV4140AN X0103DA SCR full wave bridge rectifier 220V ferrite core transformer SCR TRIGGER PULSE TRANSFORMER RV4140A abstract |
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| Abstract: lamp ballast designers to eliminate the saturable core auxiliary transformer, as well as the start-up network. A comparison with the more traditional self-oscillating topology with auxiliary transformer has , , as soon as the transistor Q2 is on the current in the primary of transformer T (that is a ferrite , the variability of the magnetic flux in the core of the transformer must be taken into consideration , ~ DIAC D3 D4 C6 T Rb C4 C T Q2 Re L A M P The core of the electronic ... | Original |
9 pages, |
fluorescent lamp circuit diagram ST13003 cfl circuit 13w cfl circuit ballast Self-Oscillating 9 watt cfl circuit diagram Electronic ballast 11W cfl Self-Oscillating working of fuse tube light by 4 diode 9w cfl circuit ELECTRONIC BALLAST transistor DIAGRAM BALLAST ELECTRONIC 25W COMPONENTS AN1329 AN1329 abstract |
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| Abstract: lamp ballast designers to eliminate the saturable core auxiliary transformer, as well as the start-up network. A comparison with the more traditional self-oscillating topology with auxiliary transformer has , , as soon as the transistor Q2 is on the current in the primary of transformer T (that is a ferrite , variability of the magnetic flux in the core of the transformer must be taken into consideration to correctly , ~ DIAC D3 D4 C6 T Rb C4 C T Q2 Re L A M P The core of the electronic ... | Original |
9 pages, |
1N4005 cfl ballast CFL self electronic ballast 11W transistor Electronic ballast 13w cfl circuit cfl Self-Oscillating 220V ferrite core transformer circuit diagram electronic ballast ELECTRONIC BALLAST transistor DIAGRAM resonant half bridge ballast schematic Electronic ballast 11W ballast Self-Oscillating AN1329 AN1329 abstract |
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| Abstract: lamp ballast designers to eliminate the saturable core auxiliary transformer, as well as the start-up network. A comparison with the more traditional self-oscillating topology with auxiliary transformer has , , as soon as the transistor Q2 is on the current in the primary of transformer T (that is a ferrite , variability of the magnetic flux in the core of the transformer must be taken into consideration to correctly , ~ DIAC D3 D4 C6 T Rb C4 C T Q2 Re L A M P The core of the electronic ... | Original |
9 pages, |
cfl Self-Oscillating circuit diagram electronic ballast cfl circuits st13003 ST13003 transistor CFL self electronic ballast 11W diac BIPOLAR ELECTRONIC BALLAST DIAGRAM 20w ballast Self-Oscillating resonant half bridge ballast schematic 9w cfl circuit BULD118 AN1329 AN1329 abstract |
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| Abstract: lamp ballast designers to eliminate the saturable core auxiliary transformer, as well as the start-up network. A comparison with the more traditional self-oscillating topology with auxiliary transformer has , , as soon as the transistor Q2 is on the current in the primary of transformer T (that is a ferrite , variability of the magnetic flux in the core of the transformer must be taken into consideration to correctly , ~ DIAC D3 D4 C6 T Rb C4 C T Q2 Re L A M P The core of the electronic ... | Original |
9 pages, |
emitter switched bipolar transistor STBV32 STBV42 STBV45 resonant half bridge ballast schematic STBV68 ST13003 ballast Self-Oscillating 13w cfl circuit Self-Oscillating cfl Self-Oscillating ELECTRONIC BALLAST DIAGRAM 20w working of fuse tube light by 4 diode AN1329 AN1329 abstract |
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| eliminate the saturable core auxiliary transformer, as well as the start-up network. A comparison with the more traditional self-oscillating topology with auxiliary transformer has also been , as soon as the transistor Q2 is on the current in the primary of transformer T (that is a ferrite and known. Also the variability of the magnetic flux in the core of the transformer must be taken into , the steady state waveforms related to a 25W, 50Hz - 220V mains CFL driven with the self- oscillating www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/7537.htm |
STMicroelectronics | 24/01/2001 | 16.81 Kb | HTM | 7537.htm |
| eliminate the saturable core auxiliary transformer, as well as the start-up network. A comparison with the more traditional self-oscillating topology with auxiliary transformer has also been , as soon as the transistor Q2 is on the current in the primary of transformer T (that is a ferrite and known. Also the variability of the magnetic flux in the core of the transformer must be taken into , the steady state waveforms related to a 25W, 50Hz - 220V mains CFL driven with the self- oscillating www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/2696-v3.htm |
STMicroelectronics | 12/01/2001 | 16.76 Kb | HTM | 2696-v3.htm |
| topologies for the primary side of a 220V ac off-line Switch Mode Power Supply, SMPS, see figure 1. Contrary to single switch structures, the leakage inductance of the power transformer is manufacturing cost level. The power transformer and the output inductor can be integrated on a single ferrite core [1][2]. Well optimised, this integrated magnetic technique can bring significant shrinking supplied from an auxiliary winding of the power transformer. 2. THE POWER CONVERTER 2.1 Circuit www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/3723-v1.htm |
STMicroelectronics | 25/05/2000 | 13.67 Kb | HTM | 3723-v1.htm |
| topologies for the primary side of a 220V ac off-line Switch Mode Power Supply, SMPS, see figure 1. Contrary to single switch structures, the leakage inductance of the power transformer is much order to keep the magnetic part to a reasonable manufacturing cost level. The power transformer and the output inductor can be integrated on a single ferrite core [1][2]. Well optimised, this microcontroller IC is supplied from an auxiliary winding of the power transformer. 2. THE POWER CONVERTER 2 www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/3723.htm |
STMicroelectronics | 20/10/2000 | 13.98 Kb | HTM | 3723.htm |
| 500 V in 220V AC or WRM applications, and about 320 V in 110 V AC application, thus leaving enough will be about 60% in 110V AC and WRM applications, and close to 36% in 220 V AC applications voltage selected as previously discussed, it is possible to allow about 140 V extra voltage in 220 V AC V PKmax : it is usually 200 V for 110 V AC applications and 400V for 220 V AC or WRM considered or the power handled by the converter should be derated. 110 V AC or WRM 220 V AC N H =0 2 www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/7310.htm |
STMicroelectronics | 20/10/2000 | 95.66 Kb | HTM | 7310.htm |
| 90 = 0.567 A popular ferrite core as the EER424215 EER424215 EER424215 EER424215 with 1mm air gap has been chosen. A L @ 0 mode, is 2.0W at the follow - ing conditions: AC 220V input, 80V output open, 50V output 0.25W dummy APPLICATION NOTE 9/14 TRANSFORMER SPECIFICATION FOR 15" MULTISYNC MONITOR Transformer specification CORE + 2 95 = 2.12 We chose the ferrite core EER424215 EER424215 EER424215 EER424215 with 1.0 mm air gap. A L 9 0.28 m H -Def : 14V, 12V 10W - V5 for heater : 6.3V, 4W 1-1. Transformer Calculation duty cycle ,dc : 50 www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/4929.htm |
STMicroelectronics | 20/10/2000 | 27.03 Kb | HTM | 4929.htm |
| .567 A popular ferrite core as the EER424215 EER424215 EER424215 EER424215 with 1mm air gap has been chosen. A L @ 0.28 m H/Np 2 at the follow - ing conditions: AC 220V input, 80V output open, 50V output 0.25W dummy, MCU current Transformer specification CORE: EER424215 EER424215 EER424215 EER424215 BOBBIN: VERT. 18 PIN TOP BARRIER: 3mm BOTTOM BARRIER: 6mm Lp (1 - 4 + N s 2 N p = V o 1 + 2 V V Df V R = 200 + 2 95 = 2.12 We chose the ferrite core EER424215 EER424215 EER424215 EER424215 with 1 " MULTISYNC MONITOR Transformer specification CORE: EER424215 EER424215 EER424215 EER424215 BOBBIN: VERT. 18 PIN TOP BARRIER: 3mm BOTTOM www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/4929-v2.htm |
STMicroelectronics | 14/06/1999 | 23.43 Kb | HTM | 4929-v2.htm |
| .567 A popular ferrite core as the EER424215 EER424215 EER424215 EER424215 with 1mm air gap has been chosen. A L @ 0.28 m H/Np 2 at the follow - ing conditions: AC 220V input, 80V output open, 50V output 0.25W dummy, MCU current Transformer specification CORE: EER424215 EER424215 EER424215 EER424215 BOBBIN: VERT. 18 PIN TOP BARRIER: 3mm BOTTOM BARRIER: 6mm Lp (1 - 4 + N s 2 N p = V o 1 + 2 V V Df V R = 200 + 2 95 = 2.12 We chose the ferrite core EER424215 EER424215 EER424215 EER424215 with 1 " MULTISYNC MONITOR Transformer specification CORE: EER424215 EER424215 EER424215 EER424215 BOBBIN: VERT. 18 PIN TOP BARRIER: 3mm BOTTOM www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/4929-v1.htm |
STMicroelectronics | 02/04/1999 | 23.46 Kb | HTM | 4929-v1.htm |
| Df V R = 50 + 1 90 = 0.567 A popular ferrite core as the EER424215 EER424215 EER424215 EER424215 with 1mm air input power con - sumption, in this mode, is 2.0W at the follow - ing conditions: AC 220V input = 200 + 2 95 = 2.12 We chose the ferrite core EER424215 EER424215 EER424215 EER424215 with 1.0 mm air gap. A L 9 FOR 17" MULTISYNC MONITOR Transformer specification CORE: EER424215 EER424215 EER424215 EER424215 BOBBIN: VERT. 18 PIN TOP - V5 for heater : 6.3V, 4W 1-1. Transformer Calculation duty cycle ,dc : 50% max. at www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/4929-v3.htm |
STMicroelectronics | 25/05/2000 | 25.35 Kb | HTM | 4929-v3.htm |
| specification Core E20/10/6 E20/10/6 E20/10/6 E20/10/6, ferrite 3C85 or N67 or equivalent 9 0.6 mm gap for a primary inductance of 1 V AC 110 V AC 220 V AC Test Board Efficiency 0.003 0.01 0.03 0.1 0.3 1 3 10 20 30 40 50 60 70 80 Load Current [A] Efficiency [%] 88 V AC 264 V AC 220 V AC Load Current [A] Pdiss [W] 88 V AC 110 V AC 264 V AC 220 V AC Rthj-amb= 58 5C/W @ 1 6590 Family" (AN1262 AN1262 AN1262 AN1262) T1 specification Core E20/10/6 E20/10/6 E20/10/6 E20/10/6, ferrite 3C85 or N67 or equivalent 0 www.datasheetarchive.com/files/stmicroelectronics/stonline/books/ascii/docs/7323-v1.htm |
STMicroelectronics | 23/10/2000 | 25.72 Kb | HTM | 7323-v1.htm |