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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CST206-1ACURR SENSE XFMR 110A T/H |
3,197 | - |
|
Datenblatt |
CST | Bulk | Active | 20kHz ~ 200kHz | Non-Invasive (Solid Core) | 110 A | 14 mH | 2000VµS | - | 100:1 | 580mOhm Max | - | Through Hole | 1.075" L x 0.400" W (27.31mm x 10.16mm) | 1.225" (31.12mm) | PC Pin |
|
|
PE-63587NLCURR SENSE XFMR 20A T/H |
274 | - |
|
Datenblatt |
THT | Tray | Active | 20kHz ~ 200kHz | Invasive | 20 A | 20 mH | - | - | 100:1 | 100Ohm Primary, 1.4Ohm Secondary | - | Through Hole | 0.900" L x 0.700" W (22.86mm x 17.78mm) | 0.700" (17.78mm) | PC Pin |
|
PE-67100NLCURR SENSE XFMR 37A T/H |
155 | - |
|
Datenblatt |
- | Tray | Active | 10kHz ~ 200kHz | Invasive | 37 A | 20 mH | - | 1:100 | 100:1 | 56Ohm Primary, 1.4Ohm Secondary | - | Through Hole | 0.565" L x 0.750" W (14.35mm x 19.05mm) | 0.750" (19.05mm) | PC Pin |
|
CST306-1ACURR SENSE XFMR 35A T/H |
4,503 | - |
|
Datenblatt |
CST | Bulk | Active | 20kHz ~ 200kHz | Non-Invasive (Solid Core) | 35 A | 3.5 mH | 500VµS | - | 50:1 | 340mOhm Max | - | Through Hole | 0.690" L x 0.385" W (17.53mm x 9.78mm) | 0.915" (23.24mm) | PC Pin |
|
CST306-3ACURR SENSE XFMR 25A T/H |
2,693 | - |
|
Datenblatt |
CST | Bulk | Active | 20kHz ~ 200kHz | Non-Invasive (Solid Core) | 25 A | 55 mH | 2000VµS | - | 200:1 | 3.75Ohm Max | - | Through Hole | 0.690" L x 0.385" W (17.53mm x 9.78mm) | 0.915" (23.24mm) | PC Pin |
|
AC1030CURR SENSE XFMR 30A T/H |
2,175 | - |
|
Datenblatt |
AC | Box | Active | 50/60Hz | Non-Invasive (Solid Core) | 30 A | - | - | - | 1000:1 | 48Ohm | - | Through Hole | 1.189" L x 0.563" W (30.20mm x 14.30mm) | 1.189" (30.20mm) | PC Pin |
|
PE-67200NLCURR SENSE XFMR 38A T/H |
986 | - |
|
Datenblatt |
- | Tray | Active | 10kHz ~ 200kHz | Invasive | 38 A | 80 mH | - | - | 200:1 | 200Ohm Primary, 4.5Ohm Secondary | - | Through Hole | 0.565" L x 0.750" W (14.35mm x 19.05mm) | 0.750" (19.05mm) | PC Pin |
|
AC1050CURR SENSE XFMR 50A T/H |
3,920 | - |
|
Datenblatt |
AC | Tray | Active | 50/60Hz | Non-Invasive (Solid Core) | 50 A | - | - | - | 1000:1 | 49.3Ohm | - | Through Hole | 1.374" L x 0.563" W (34.90mm x 14.30mm) | 1.374" (34.90mm) | PC Pin |
|
PA3209NLCURR SENSE XFMR ROGOWSKI 1000A |
4,257 | - |
|
Datenblatt |
Sidewinder®, PA32XXNL | Tray | Active | 50/60Hz | Non-Invasive (Solid Core) | 1000 A | 3 mH | - | Rogowski Coil | - | 42Ohm Max | - | Chassis Mount | 2.240" L x 2.098" W (56.90mm x 53.30mm) | 0.580" (14.73mm) | Wire Leads |
|
CT-1020CURR SENSE XFMR 20A T/H |
1,348 | - |
|
Datenblatt |
CT | Tray | Active | 50/60Hz | Non-Invasive (Solid Core) | 20 A | - | - | - | 1000:1 | 41.8Ohm | - | Through Hole | 0.937" L x 0.438" W (23.80mm x 11.12mm) | 0.937" (23.80mm) | PC Pin |
|
CST206-2ACURR SENSE XFMR 80A T/H |
1,768 | - |
|
Datenblatt |
CST | Bulk | Active | 20kHz ~ 200kHz | Non-Invasive (Solid Core) | 80 A | 56 mH | 4000VµS | - | 200:1 | 3.5Ohm Max | - | Through Hole | 1.075" L x 0.400" W (27.31mm x 10.16mm) | 1.225" (31.12mm) | PC Pin |
|
CST206-3ACURR SENSE XFMR 70A T/H |
1,133 | - |
|
Datenblatt |
CST | Bulk | Active | 20kHz ~ 200kHz | Non-Invasive (Solid Core) | 70 A | 130 mH | 6000VµS | - | 300:1 | 12.4Ohm Max | - | Through Hole | 1.075" L x 0.400" W (27.31mm x 10.16mm) | 1.225" (31.12mm) | PC Pin |
|
T60404E4626X501CURR SENSE XFMR 1:2500 100A TH |
7,456 | - |
|
Datenblatt |
- | Box | Active | 50Hz | Non-Invasive (Solid Core) | 100 A | 2.1 H | - | 1:2500 | 2500:1 | 44Ohm | - | Through Hole | 1.339" L x 0.551" W (34.00mm x 14.00mm) | 1.339" (34.00mm) | PC Pin |
|
AC1100CURR SENSE XFMR 100A T/H |
953 | - |
|
Datenblatt |
AC | Box | Active | 50/60Hz | Non-Invasive (Solid Core) | 100 A | - | - | - | 1000:1 | 21.3Ohm | - | Through Hole | 1.752" L x 0.563" W (44.50mm x 14.30mm) | 1.752" (44.50mm) | PC Pin |
|
CR8320-1600CURR SENSE XFMR 10A T/H |
1,950 | - |
|
Datenblatt |
CR8300 | Bulk | Active | 20Hz ~ 1kHz | Non-Invasive (Solid Core) | 10 A | - | - | - | 1600:1 | 95Ohm | - | Through Hole | 0.764" L x 0.323" W (19.40mm x 8.20mm) | 0.768" (19.50mm) | PC Pin |
|
CR8401-1000-GCURR SENSE XFMR 4A IN-LINE |
772 | - |
|
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 |
|
CR8410-1000CURR SENSE XFMR 20A IN-LINE |
435 | - |
|
Datenblatt |
CR8400 | Bulk | Active | 20Hz ~ 1kHz | Non-Invasive (Solid Core) | 20 A | - | - | - | 1000:1 | 41Ohm | - | Free Hanging (In-Line) | 1.094" L x 0.866" W (27.80mm x 22.00mm) | 0.323" (8.20mm) | Wire Leads |
|
101990029CURR SENSE XFMR 100A:0.05A 100A |
263 | - |
|
Datenblatt |
SCT013 | Bulk | Active | - | Non-Invasive (Split Core) | 100 A | - | - | 1:1800 | - | - | - | Chassis Mount | - | - | Wire Leads with Connector |
|
CR8348-2000CURR SENSE XFMR 50A T/H |
337 | - |
|
Datenblatt |
CR8300 | Bulk | Active | 20Hz ~ 1kHz | Non-Invasive (Solid Core) | 50 A | - | - | - | 2000:1 | 106Ohm | - | Through Hole | 0.925" L x 0.433" W (23.50mm x 11.00mm) | 0.984" (25.00mm) | PC Pin |
|
CR8349-1500CURR SENSE XFMR 75A T/H |
2,531 | - |
|
Datenblatt |
CR8300 | Bulk | Active | 20Hz ~ 1kHz | Non-Invasive (Solid Core) | 75 A | - | - | - | 1500:1 | 80Ohm | - | Through Hole | 1.024" L x 0.670" W (26.00mm x 17.00mm) | 1.102" (28.00mm) | PC Pin |

