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Transformers

Transformers are electronic components that are used to transfer electrical energy from one circuit to another through electromagnetic induction. They consist of two coils of wire, known as the primary and secondary windings, which are wrapped around a magnetic core. When an alternating current is passed through the primary winding, it creates a magnetic field that induces a voltage in the secondary winding. Transformers are commonly used in power supplies, audio equipment, and electronic devices to step up or step down voltage levels, isolate circuits, and match impedance. They come in various sizes and types, including toroidal, laminated, and ferrite core transformers, and are essential components in many electronic systems.

Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Length RoHS Status Lead Free Current Rating Number of Pins Additional Feature Package / Case Reach Compliance Code Frequency Height Width Mounting Type Operating Temperature Size / Dimension Height Seated (Max) Current Packing Method Number of Functions Physical Dimension Type JESD-609 Code Terminal Finish Shielding Terminal Shape Tolerance Shape/Size Description Inductance Test Frequency Inductor Application Terminal Placement Inductor Type Transformer Type Core Material Applications Lead/Base Style Element Configuration DC Resistance (DCR) - Parallel Isolation Voltage Number of Lines Inductance @ Frequency Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Number of Secondary Winding Number of Primary Winding Voltage - Isolation Primary Inductance ET Product-Min Voltage - Primary Footprint Voltage - Auxiliary
PCA15EFD-U01S003 PCA15EFD-U01S003 TDK Corporation 0.0000
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0.00000000 download Surface Mount Tray 2006 PCA15EFD Obsolete 1 (Unlimited) Terminals EAR99 17.5mm Non-RoHS Compliant Contains Lead 12 LENGTH DIMENSION INCLUDES TERMINAL ALSO unknown 9mm 15.5mm Surface Mount -40°C~85°C 0.713Lx0.630W 18.10mmx16.00mm 0.354 9.00mm TAPE & REEL 1 L17.5XB15.5XH9.0 (mm) Configurable (For DC/DC) Unshielded Capacitor Charger Parallel 169μH @ 10kHz Series 6.1mH @ 10kHz 1:1:1:1:1:1 500Vrms 169 μH 47.4 V-us 0.713 L x 0.886 W (18.10mm x 22.50mm)
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PFC3819QM-301K06E-00 PFC3819QM-301K06E-00 TDK Corporation 0.0000
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0.00000000 download 10 Weeks PRODUCTION (NOT RECOMMENDED FOR NEW DESIGN) (Last Updated: 1 month ago) Through Hole Bulk 2013 PFC yes Not For New Designs 1 (Unlimited) EAR99 ROHS3 Compliant unknown 19.9898mm Through Hole 1.319Lx1.575W 33.50mmx40.00mm 0.787 20.00mm 5.5A 2 NO WIRE 10% RECTANGULAR PACKAGE 300μH 0.05MHz HIGH CURRENT INDUCTOR DUAL IN-LINE GENERAL PURPOSE INDUCTOR FERRITE 4
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B82802A55A325 B82802A55A325 TDK Corporation 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) 125°C -40°C 32.6mm RoHS Compliant SMD/SMT 100kHz 27mm 14.8mm 22 μH
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0.00000000 download Surface Mount Tray PCA14.5/6ER Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant Contains Lead SMD/SMT unknown 7.8mm Surface Mount -40°C~85°C 0.642Lx0.472W 16.30mmx12.00mm 0.307 7.80mm Configurable (For DC/DC) Unshielded Capacitor Charger Parallel 160μH @ 10kHz Series 5.8mH @ 10kHz 500Vrms 0.642 L x 0.661 W (16.30mm x 16.80mm)
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0.00000000 download Surface Mount Tray 2006 PCA11/5ER Obsolete 1 (Unlimited) Terminals EAR99 Non-RoHS Compliant Contains Lead 12 unknown 6.5mm Surface Mount -40°C~85°C 0.535Lx0.362W 13.60mmx9.20mm 0.256 6.50mm Configurable (For DC/DC) Unshielded Capacitor Charger Parallel 12.2μH @ 10kHz Series 438μH @ 10kHz 500Vrms 0.535 L x 0.512 W (13.60mm x 13.00mm)
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0.00000000 download 10 Weeks PRODUCTION (Last Updated: 1 month ago) Through Hole Bulk 2013 PFC yes Active 1 (Unlimited) EAR99 ROHS3 Compliant unknown 24.9936mm Through Hole 1.496Lx1.693W 38.00mmx43.00mm 0.984 25.00mm 11.1A 2 NO WIRE 10% RECTANGULAR PACKAGE 150μH 0.05MHz HIGH CURRENT INDUCTOR DUAL IN-LINE GENERAL PURPOSE INDUCTOR FERRITE 4
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