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0755-82798135Schaltwandler, SMPS-Transformatoren
Schaltwandler- und SMPS-Transformatoren
Schaltwandler- und SMPS-Transformatoren sind magnetische Komponenten, die in Schaltnetzteilen zur Energieübertragung, galvanischen Isolation und Spannungswandlung eingesetzt werden. Sie werden häufig in AC-DC-Netzteilen, DC-DC-Wandlern, Adaptern, Ladegeräten, industriellen Leistungsmodulen, LED-Treibern, Kommunikationsgeräten, Unterhaltungselektronik und Embedded-Systemen verwendet.
Diese Kategorie umfasst Flyback-Transformatoren, Forward-Converter-Transformatoren, Push-Pull-Transformatoren, isolierte DC-DC-Wandler-Transformatoren, Hochfrequenz-SMPS-Transformatoren und verwandte magnetische Komponenten. Die Auswahl erfolgt häufig nach Eingangsspannung, Ausgangsspannung, Leistung, Schaltfrequenz, Isolationsfestigkeit, Kernmaterial, Montageart, Bauform und Anwendungsanforderungen.
TomatoElec liefert originale Schaltwandler- und SMPS-Transformatoren von anerkannten Herstellern wie Würth Elektronik, Pulse Electronics, Bourns, TDK, Murata, Coilcraft, Triad Magnetics, Eaton und weiteren wichtigen Marken. Als lagerführender Lieferant und unabhängiger Distributor für elektronische Komponenten bietet TomatoElec Bestandsunterstützung, Originalbauteil-Beschaffung und BOM-Sourcing für internationale Kunden.
| Foto | Hersteller-Teilenr. | Verfügbarkeit | Preis | Menge | Datenblatt | Serie | Verpackung | Produktstatus | Typ | Anwendungen | Vorgesehener Chipsatz | Chipsatzhersteller | Spannung - Primär | Spannung - Hilfsspannung | Spannung - Isolierung | Induktivität bei Frequenz | Frequenz | Betriebstemperatur | Klasse | Qualifizierung | Montageart | Größe/Abmessung | Höhe - Sitz (Max) | Stellfläche | Stil |
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B82802A0030A220XFMR FLYBACK DC/DC CONV 40UH SMD |
0 | - |
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Datenblatt |
B82802A | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | - | - | 36 ~ 60V | - | 1500Vrms | 40µH @ 100kHz | 100kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.866" L x 0.878" W (22.00mm x 22.30mm) | 0.421" (10.70mm) | 0.866" L x 1.035" W (22.00mm x 26.30mm) | - |
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749119233XFMR POE DC/DC CONV SMD |
0 | - |
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Datenblatt |
WE-PoE | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 | Linear Technology, Texas Instruments | 36 ~ 57V | - | 1500Vrms | - | 200 ~ 500kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.642" L x 0.472" W (16.30mm x 12.00mm) | 0.291" (7.40mm) | - | - |
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750313241XFMR LED DR AC/DC CONV 3.52MH TH |
0 | - |
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Datenblatt |
WE-UNIT | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | SSL4101 | NXP Semiconductors | 127 ~ 432V | 16V @ 20mA | 3000Vrms | 3.52mH @ 10kHz | - | -40°C ~ 125°C | - | - | Through Hole | - | 0.740" (18.80mm) | 0.945" L x 0.945" W (24.00mm x 24.00mm) | - |
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750815550XFMR LED DR AC/DC CONV 6MH SMD |
0 | - |
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Datenblatt |
WE-UNIT, MID-OLEE | Tape & Reel (TR) | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | - | - | 195 ~ 265V | - | 3000Vrms | 6mH @ 10kHz | 80 ~ 200kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.548" (13.92mm) | 0.700" L x 1.028" W (17.78mm x 26.10mm) | - |
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750314226XFMR FLYBCK DC/DC CONV 33.8UH SM |
0 | - |
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Datenblatt |
WE-FB, MID-IBTI | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | FlyBuck™ | Texas Instruments | 15 ~ 40V | - | 1500Vrms | 33.8µH @ 10kHz | 250 ~ 600kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.455" (11.56mm) | 0.525" L x 0.600" W (13.34mm x 15.24mm) | - |
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PLN071-ER20A05STRANSF PLANAR 71W 5V OUT |
0 | - |
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Datenblatt |
PLN0xx-ER20 | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 36 ~ 72V | 12V @ 30mA | 1500Vrms | 18µH @ 100kHz | 200kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.886" L x 0.827" W (22.50mm x 21.00mm) | 0.315" (8.00mm) | - | Planar |
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PLN071-ER20A03STRANSF PLANAR 71W 3.3V OUT |
0 | - |
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Datenblatt |
PLN0xx-ER20 | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 36 ~ 72V | 12V @ 30mA | 1500Vrms | 18µH @ 100kHz | 200kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.886" L x 0.827" W (22.50mm x 21.00mm) | 0.354" (9.00mm) | - | Planar |
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PLN071-ER20A24STRANSF PLANAR 71W 24V OUT |
0 | - |
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Datenblatt |
PLN0xx-ER20 | Tape & Reel (TR) | Active | For DC/DC Converters | Power Over Ethernet (PoE) | - | - | 36 ~ 72V | 12V @ 30mA | 1500Vrms | 18µH @ 100kHz | 200kHz | -40°C ~ 125°C | - | - | Surface Mount | 0.886" L x 0.827" W (22.50mm x 21.00mm) | 0.315" (8.00mm) | - | Planar |
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750370059XFMR FLYBACK DC/DC CONV 50UH SMD |
0 | - |
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Datenblatt |
WE-FB | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | LT3573, LT3574, LT3575, LT3748 | Linear Technology | 10 ~ 30V | - | 1500Vrms | 50µH @ 10kHz | - | -40°C ~ 125°C | - | - | Surface Mount | - | 0.365" (9.27mm) | 0.425" L x 0.525" W (10.80mm x 13.35mm) | - |
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760871631XFMR LED DR AC/DC CONV 2.2MH TH |
0 | - |
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Datenblatt |
WE-UNIT | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | TEA1733 | NXP Semiconductors | 120 ~ 385V | 12V @ 10mA | 1500Vrms | 2.2mH @ 10kHz | 100kHz | -40°C ~ 125°C | - | - | Through Hole | 1.150" L x 1.100" W (29.21mm x 27.94mm) | 0.850" (21.59mm) | 1.150" L x 1.100" W (29.21mm x 27.94mm) | - |
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760871632XFMR LED DR AC/DC CONV 4MH TH |
0 | - |
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Datenblatt |
WE-UNIT | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | TEA1733 | NXP Semiconductors | 120 ~ 385V | 12V @ 10mA | 1500Vrms | 4mH @ 10kHz | 100kHz | -40°C ~ 125°C | - | - | Through Hole | 1.150" L x 1.100" W (29.21mm x 27.94mm) | 0.850" (21.59mm) | 1.150" L x 1.100" W (29.21mm x 27.94mm) | - |
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750311215XFMR LED DR AC/DC CONV 870UH TH |
0 | - |
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Datenblatt |
WE-UNIT, MID-OLON | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | NCL30000 | On Semiconductor | - | - | 4500Vrms | 870µH @ 10kHz | - | -40°C ~ 125°C | - | - | Through Hole | 0.850" L x 0.830" W (21.59mm x 21.08mm) | 0.430" (10.92mm) | 0.850" L x 0.830" W (21.59mm x 21.08mm) | - |
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750811145XFMR LED DR AC/DC CONV 1.2MH TH |
0 | - |
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Datenblatt |
WE-UNIT, MID-OLTI | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | TPS92210DR | Texas Instruments | 88 ~ 269V | - | 3750VDC | 1.2mH @ 65kHz | 130kHz | -40°C ~ 125°C | - | - | Through Hole | 0.876" L x 0.567" W (22.88mm x 14.40mm) | 0.878" (22.30mm) | 0.876" L x 0.567" W (22.25mm x 14.40mm) | - |
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750811148XFMR LED DR AC/DC CONV 430UH TH |
0 | - |
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Datenblatt |
WE-UNIT, MID-OLTI | Tray | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | TPS92210DR | Texas Instruments | 88 ~ 269V | - | 3750VDC | 430µH @ 65kHz | 130kHz | -40°C ~ 125°C | - | - | Through Hole | 0.876" L x 0.567" W (22.88mm x 14.40mm) | 0.878" (22.30mm) | 0.876" L x 0.567" W (22.25mm x 14.40mm) | - |
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750314851XFMR ISOL BUCK DC/DC CON 68UH SM |
0 | - |
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Datenblatt |
MID-IBTI | Tape & Reel (TR) | Active | For DC/DC Converters | Isolated Buck Converters | - | Texas Instruments | - | - | 4000Vrms | 68µH @ 10kHz | 300kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.543" (13.80mm) | - | - |
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750813530XFMR LED DR AC/DC CONV 1.5MH SMD |
0 | - |
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Datenblatt |
WE-UNIT, MID-OLEE | Tape & Reel (TR) | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | - | - | 85 ~ 130V | - | 3000Vrms | 1.5mH @ 10kHz | 80 ~ 200kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.548" (13.92mm) | 0.700" L x 1.028" W (17.78mm x 26.10mm) | - |
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750813540XFMR LED DR AC/DC CONV 1.25MH SM |
0 | - |
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Datenblatt |
WE-UNIT, MID-OLEE | Tape & Reel (TR) | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | - | - | 85 ~ 130V | - | 3000Vrms | 1.25mH @ 10kHz | 80 ~ 200kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.548" (13.92mm) | 0.700" L x 1.028" W (17.78mm x 26.10mm) | - |
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750815542XFMR LED DR AC/DC CONV 5MH SMD |
0 | - |
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Datenblatt |
WE-UNIT, MID-OLEE | Tape & Reel (TR) | Active | For AC/DC Converters | LED Drivers, AC/DC SMPS | - | - | 195 ~ 265V | - | 3000Vrms | 5mH @ 10kHz | 80 ~ 200kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.548" (13.92mm) | 0.700" L x 1.028" W (17.78mm x 26.10mm) | - |
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750311305XFMR FLYBACK DC/DC CONV 50UH SMD |
0 | - |
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Datenblatt |
WE-FB | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | LT3573, LT3574, LT3575, LT3748 | Linear Technology | 9 ~ 30V | 8V @ 20mA | 1500Vrms | 50µH @ 10kHz | 100kHz | -40°C ~ 125°C | - | - | Surface Mount | - | 0.455" (11.56mm) | 0.525" L x 0.600" W (13.34mm x 15.24mm) | - |
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750311715XFMR FLYBACK DC/DC CONV 280UH SM |
0 | - |
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Datenblatt |
WE-FB | Tape & Reel (TR) | Active | For DC/DC Converters | Flyback Converters | LT3748 | Linear Technology | 60 ~ 600V | 8V | 2000Vrms | 280µH @ 10kHz, 2.8µH @ 10kHz, 224µH @ 10kHz | - | - | - | - | Surface Mount | - | 0.544" (13.82mm) | 1.064" L x 1.272" W (27.03mm x 32.31mm) | - |

