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0755-82798135Strommesstransformatoren
Strommess-Transformatoren
Strommess-Transformatoren sind magnetische Komponenten, die zur Erfassung, Überwachung und Messung von Strom in elektronischen und elektrischen Systemen eingesetzt werden. Sie bieten Isolation zwischen dem primären Strompfad und der Messschaltung und eignen sich daher für Leistungsüberwachung, Überlasterkennung, Rückkopplungsregelung und Schutzfunktionen. Sie werden häufig in Stromversorgungen, Motorantrieben, Industrieelektronik, Energiezählern, Wechselrichtern, Batteriesystemen, Kommunikationsgeräten und Embedded-Anwendungen verwendet.
Diese Kategorie umfasst Stromwandler, Stromerfassungs-Transformatoren, AC-Strommess-Transformatoren, PCB-Stromwandler, Split-Core-Stromwandler und verwandte magnetische Sensorkomponenten. Die Auswahl erfolgt häufig nach Strombereich, Übersetzungsverhältnis, Frequenzbereich, Isolationsspannung, Genauigkeit, Bürdenwiderstand, Montageart, Bauform und Anwendungsanforderungen.
TomatoElec liefert originale Strommess-Transformatoren von anerkannten Herstellern wie Pulse Electronics, Bourns, Würth Elektronik, TDK, Murata, Triad Magnetics, Coilcraft, Hammond Manufacturing 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 | Frequenzbereich | Typ | Stromstärke (Ampere) | Induktivität | ET (Volt-Zeit) | Windungszahlverhältnis - Primär:Sekundär | Stromverhältnis | Gleichstromwiderstand (DCR) | Bewertungen | Montageart | Größe/Abmessung | Höhe - Sitz (Max) | Anschlussart |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CT1005CURRENT TRANSFORMER PRIM: 5A |
0 | - |
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CT | Tray | Active | 50kHz ~ 60kHz | Non-Invasive (Solid Core) | 5 A | - | - | 1:1000 | 1000:1 | 41.8Ohm | - | Through Hole | 0.937" L x 0.438" W (23.80mm x 11.12mm) | 0.937" (23.80mm) | PC Pin |
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AC1150CURR SENSE XFMR 150A T/H |
0 | - |
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Datenblatt |
AC | Tray | Active | 50/60Hz | Non-Invasive (Solid Core) | 150 A | - | - | - | 1000:1 | 11Ohm | - | Through Hole | 2.189" L x 0.811" W (55.60mm x 20.60mm) | 2.189" (55.60mm) | PC Pin |
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CST-1025-BCURR SENSE XFMR 25A T/H |
0 | - |
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Datenblatt |
CST | Bulk | Active | 50/60Hz | Non-Invasive (Solid Core) | 25 A | - | - | - | 1000:1 | 46Ohm | - | Through Hole | 1.189" L x 0.563" W (30.20mm x 14.30mm) | 1.189" (30.20mm) | PC Pin |
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CST-1030-BCURR SENSE XFMR 30A T/H |
0 | - |
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Datenblatt |
CST | Bulk | Active | 50/60Hz | Non-Invasive (Solid Core) | 30 A | - | - | - | 1000:1 | 46Ohm | - | Through Hole | 1.189" L x 0.563" W (30.20mm x 14.30mm) | 1.189" (30.20mm) | PC Pin |
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CR8448-2000-FCURR SENSE XFMR 50A IN-LINE |
0 | - |
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Datenblatt |
CR8400 | Bulk | Active | 20Hz ~ 200kHz | Non-Invasive (Solid Core) | 50 A | - | - | - | 2000:1 | 90Ohm | - | Free Hanging (In-Line) | 1.160" L x 0.922" W (29.46mm x 23.42mm) | 0.435" (11.05mm) | Wire Leads |
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CR8348-2000-FCURR SENSE XFMR 50A T/H |
0 | - |
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Datenblatt |
CR8300 | Bulk | Active | 20Hz ~ 200kHz | Non-Invasive (Solid Core) | 50 A | - | - | - | 2000:1 | 88Ohm | - | Through Hole | 0.925" L x 0.433" W (23.50mm x 11.00mm) | 0.984" (25.00mm) | PC Pin |
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PL1839NLTPOWER |
0 | - |
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Datenblatt |
- | Tape & Reel (TR) | Active | 50kHz ~ 500kHz | Invasive | 35 A | 1.4 mH | - | 50:1 | 1:50 | 0.42mOhm Primary, 700mOhm Secondary | - | Surface Mount | 0.560" L x 0.530" W (14.22mm x 13.46mm) | 0.394" (10.00mm) | Gull Wing |
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PL1839TPOWER |
0 | - |
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Datenblatt |
- | Tape & Reel (TR) | Active | 50kHz ~ 500kHz | Invasive | 35 A | 1.4 mH | - | 50:1 | 1:50 | 0.42mOhm Primary, 700mOhm Secondary | - | Surface Mount | 0.560" L x 0.530" W (14.22mm x 13.46mm) | 0.394" (10.00mm) | Gull Wing |
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CR8320-1600 OR CR8320-1600-NGENERAL PURPOSE CURRENT TRANSFOR |
0 | - |
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- | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
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CT1030CURRENT TRANSFORMER PRIM: 30A |
0 | - |
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CT | Tray | Active | 50Hz ~ 60Hz | Non-Invasive (Solid Core) | 30 A | - | - | 1:1000 | 1000:1 | 48Ohm | - | Through Hole | 1.189" L x 0.563" W (30.20mm x 14.30mm) | 1.189" (30.20mm) | PC Pin |
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CT1025CURRENT TRANSFORMER PRIM: 25A |
0 | - |
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CT | Tray | Active | 50Hz ~ 60Hz | Non-Invasive (Solid Core) | 25 A | - | - | 1:1000 | 1000:1 | 48Ohm | - | Through Hole | 1.189" L x 0.563" W (30.20mm x 14.30mm) | 1.189" (30.20mm) | PC Pin |
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PL1839NLPOWER |
0 | - |
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Datenblatt |
- | Tube | Active | 50kHz ~ 500kHz | Invasive | 35 A | 1.4 mH | - | 50:1 | 1:50 | 0.42mOhm Primary, 700mOhm Secondary | - | Surface Mount | 0.560" L x 0.530" W (14.22mm x 13.46mm) | 0.394" (10.00mm) | Gull Wing |
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PL1839POWER |
0 | - |
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Datenblatt |
- | Tube | Active | 50kHz ~ 500kHz | Invasive | 35 A | 1.4 mH | - | 50:1 | 1:50 | 0.42mOhm Primary, 700mOhm Secondary | - | Surface Mount | 0.560" L x 0.530" W (14.22mm x 13.46mm) | 0.394" (10.00mm) | Gull Wing |
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CR8401-1000CURR SENSE XFMR 10A IN-LINE |
0 | - |
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Datenblatt |
CR8400 | Bulk | Active | 20Hz ~ 1kHz | Non-Invasive (Solid Core) | 10 A | - | - | - | 1000:1 | 49Ohm | - | Free Hanging (In-Line) | 0.880" L x 0.690" W (22.35mm x 17.53mm) | 0.325" (8.26mm) | Wire Leads |
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SEN-11005NON-INVASIVE CURRENT SENSOR - 30 |
0 | - |
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- | Bulk | Active | 50Hz ~ 60Hz | Non-Invasive (Split Core) | 30 A | - | - | 1:2000 | 30:15 | 250mOhm Max | - | Free Hanging (In-Line) | 1.024" L x 1.004" W (26.00mm x 25.50mm) | 1.575" (40.00mm) | Wire Leads with Connector |
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CT1050CURRENT TRANSFORMER PRIM: 50A |
0 | - |
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CT | Tray | Active | 50Hz ~ 60Hz | Non-Invasive (Solid Core) | 50 A | - | - | 1:1000 | 1000:1 | 49.3Ohm | - | Through Hole | 1.374" L x 0.563" W (34.90mm x 14.30mm) | 1.374" (34.90mm) | PC Pin |
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CT1040CURRENT TRANSFORMER PRIM: 40A |
0 | - |
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CT | Tray | Active | 50Hz ~ 60Hz | Non-Invasive (Solid Core) | 40 A | - | - | 1:1000 | 1000:1 | 49.3Ohm | - | Through Hole | 1.374" L x 0.563" W (34.90mm x 14.30mm) | 1.374" (34.90mm) | PC Pin |
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2723380000CMA-31-41-SNAP-ON |
0 | - |
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Datenblatt |
- | Box | Active | - | - | - | - | - | - | - | - | - | - | - | - | - |
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CR8448-2000CURR SENSE XFMR 50A IN-LINE |
0 | - |
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Datenblatt |
CR8400 | Bulk | Active | 20Hz ~ 1kHz | Non-Invasive (Solid Core) | 50 A | - | - | - | 2000:1 | 106Ohm | - | Free Hanging (In-Line) | 1.160" L x 0.922" W (29.46mm x 23.42mm) | 0.435" (11.05mm) | Wire Leads |
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PL2035CURR SENSE XFMR 1:50 20A SMD |
0 | - |
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Datenblatt |
- | Tube | Active | 50kHz ~ 1MHz | Invasive | 20 A | 500 µH | - | 1:50 | - | 0.75mOhm Primary Max, 1.5Ohm Secondary Max | - | Surface Mount | 0.330" L x 0.284" W (8.38mm x 7.21mm) | 0.217" (5.50mm) | Gull Wing |

