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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 Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Max Operating Temperature Min Operating Temperature Length RoHS Status Lead Free Current Rating Number of Pins Additional Feature Package / Case REACH SVHC Frequency Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Current HTS Code Packing Method Physical Dimension Nominal Input Voltage Power Rating Type Frequency Range Surface Mount Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Application Output Current Max Output Current Current Rating (Amps) Inductance DC Resistance (DCR) Transformer Type Insertion Loss Element Configuration Power Dissipation-Max Isolation Voltage Output Voltage 1 Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Return Loss Output Voltage 2 Voltage - Isolation Current - Output (Max) Output Current 1 Secondary Current VA Rating Output Current 2 Primary Rating Center Tap Feature 1 Center Tap Feature 2 Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level Current Ratio ET (Volt-Time) Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
VPS20-2200 VPS20-2200 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel Bulk 2014 Chassis Mount: World Series™ Active Not Applicable Quick Connect ROHS3 Compliant Lead Free 10 68.3mm CSA, UL, VDE Chassis Mount 1.6lbs 725.7g 74.68mm Lx50.80mm W 74.68mm 43W Laminated Core 43W 43VA Solder, Quick Connect 2.2A 4000Vrms Parallel 4.4A Series 2.2A 2.2A 115V 230V Dual No Parallel 10V Series 20V
VPL36-140 VPL36-140 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Panel 2007 Chassis Mount: World Series™ Active Not Applicable Wire Leads 36.52mm ROHS3 Compliant Lead Free 280mA 6 36.49mm 60.33mm UL Chassis Mount 0.4lb 181.44g 36.52mm Lx60.33mm W 36.52mm 115V 5W Laminated Core 5W 5.0VA Wire Leads 18V 280mA 140mA 3500Vrms 140mA 115V 230V Dual Dual No 36V
VPS28-900-B VPS28-900-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Chassis Mount 2014 Chassis Mount: World Series™ Active Not Applicable Solder 50.8mm ROHS3 Compliant 49.28mm Chassis Mount 1.3lbs 589.7g 50.80mm Lx49.28mm W 58.67mm Laminated Core 25W 25VA Solder, Quick Connect 1.8A 4000Vrms Parallel 1.8A Series 900mA 115V 230V Dual Dual No Parallel 14V Series 28V
VPS20-2200-B VPS20-2200-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Chassis Mount 2014 Chassis Mount: World Series™ Active Not Applicable Solder ROHS3 Compliant Chassis Mount 1.6lbs 725.7g 74.68mm Lx50.80mm W 74.68mm Laminated Core 43W 43VA Solder, Quick Connect 2.2A 4000Vrms Parallel 4.4A Series 2.2A 115V 230V Dual No Parallel 10V Series 20V
VPS28-4600-B VPS28-4600-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Chassis Mount 2014 Chassis Mount: World Series™ Active Not Applicable Solder ROHS3 Compliant Chassis Mount 4.1lbs 1.9kg 71.37mm Lx68.33mm W 85.85mm Laminated Core 130W 130VA Solder, Quick Connect 4.6A 4000Vrms Parallel 9.2A Series 4.6A 115V 230V Dual No Parallel 14V Series 28V
FS56-045-C2-B FS56-045-C2-B Triad Magnetics 0.0000
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0.00000000 16 Weeks Through Hole 2014 PC Pin 34.93mm RoHS Compliant 28.58mm 23.8mm 45mA 2.4W Dual Dual
CST306-3A-B CST306-3A-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 2014 CST Active Not Applicable PC Pin 17.53mm ROHS3 Compliant Lead Free 9.78mm Through Hole 0.690Lx0.385W 17.53mmx9.78mm 0.915 23.24mm Non-Invasive (Solid Core) 20kHz~200kHz PC Pin 25A 55mH 3.75Ohm Max 200:1 2000VμS
F-22A F-22A Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis, Chassis Mount, Flanges, Panel 2005 Single Secondary Active Not Applicable Wire Leads 83.33mm ROHS3 Compliant Lead Free 20A 5 No SVHC 104.77mm UL Chassis Mount 7lbs 3.2kg 83.33mm Lx104.77mm W 98.43mm 115V 126W Laminated Core 126W 126VA Wire Leads 6.3V 20A 20A Single 2000Vrms 20A 115V Single Single Yes 6.3V
F4-12 F4-12 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges, Panel Quick Pack Active Not Applicable Quick Connect ROHS3 Compliant Lead Free 500mA 5 34.925mm UL Chassis Mount 0.44lb 199.58g 60.33mm Lx31.75mm W 34.93mm 6W Laminated Core 6W 6VA Solder, Quick Connect - 0.187 (4.7mm) 500mA 2500VAC 115V Single Yes 12.6V
VPP24-1250-B VPP24-1250-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks PCB, Through Hole 2014 PC Mount: World Series™ Active Not Applicable PC Pin ROHS3 Compliant Through Hole 1.2lbs 544.3g 66.68mm Lx55.55mm W 39.67mm 30W Laminated Core 30W 30VA PC Pin 1.25A 4000Vrms Parallel 2.5A Series 1.25A 115V 230V Dual No Parallel 12V Series 24V
VPM18-1390 VPM18-1390 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount 2015 Toroidal Medical, VPM Active Not Applicable Wire Leads ROHS3 Compliant Unknown Chassis Mount 1.1lbs 499g 84.00mm Dia 37.00mm 25W Toroidal 25W 25VA Wire Leads 1.39A 4000Vrms Parallel 2.78A Series 1.39A 2.78A 100V 120V 220V 240V Dual, Multiple Taps Dual No Parallel 9V Series 18V
VPM36-6940 VPM36-6940 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount 2015 Toroidal Medical, VPM Active Not Applicable Wire Leads ROHS3 Compliant Unknown Chassis Mount 5.6lbs 2.5kg 123.00mm Dia 60.00mm 250W Toroidal 250W 250VA Wire Leads 6.94A 4000Vrms Parallel 13.88A Series 6.94A 13.88A 100V 120V 220V 240V Dual, Multiple Taps Dual No Parallel 18V Series 36V
FD5-48 FD5-48 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount, Flanges 2012 Quick Pack Active Not Applicable Solder 71.42mm ROHS3 Compliant 7 34.93mm Chassis Mount 0.7lb 317.51g 71.42mm Lx34.93mm W 41.28mm 12W Laminated Core 12W 12VA Solder, Quick Connect - 0.187 (4.7mm) Dual 2500VAC 250mA 115V 230V Dual Single Yes 48V
FS16-800 FS16-800 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks PCB, Through Hole Bulk 2007 Split Pack™ Active Not Applicable PC Pin ROHS3 Compliant Lead Free 1.6A 8 60Hz 36.4998mm UL Through Hole 0.7lb 317.51g 47.63mm Lx39.67mm W 36.50mm 115V 12W Laminated Core 12W 12VA PC Pin 1.6A 2500Vrms Parallel 1.6A Series 800mA 115V 230V Dual No Parallel 8V Series 16V
VPP12-800-B VPP12-800-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole 2014 PC Mount: World Series™ Active Not Applicable PC Pin ROHS3 Compliant Through Hole 0.53lb 240.4g 47.63mm Lx39.67mm W 34.93mm Laminated Core 10W 10VA PC Pin 1.6A 4000Vrms Parallel 1.6A Series 800mA 115V 230V Dual No Parallel 6.3V Series 12.6V
VPP12-2400-B VPP12-2400-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole 2014 PC Mount: World Series™ Active Not Applicable PC Pin 66.68mm ROHS3 Compliant 55.55mm Through Hole 1.2lbs 544.3g 66.68mm Lx55.55mm W 39.67mm Laminated Core 30W 30VA PC Pin 2.4A 4000Vrms Parallel 4.8A Series 2.4A 115V 230V Dual Dual No Parallel 6.3V Series 12.6V
F120-100 F120-100 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2014 Split Pack™, Class 2/3, F Active Not Applicable PC Pin 25°C 0°C 47.63mm ROHS3 Compliant Lead Free 6 36.49mm 39.67mm Through Hole 0.7lb 317.51g 47.63mm Lx39.67mm W 36.50mm 6W Laminated Core 12W 12VA PC Pin 100mA Single 2500Vrms Parallel 200mA Series 100mA 115V Single Dual No Parallel 60V Series 120V
F28-200-C2 F28-200-C2 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2012 Split Pack™, Class 2/3, F yes Active Not Applicable Solder EAR99 41.27mm ROHS3 Compliant Lead Free 6 50Hz 33.3248mm 33.32mm Through Hole 0.44lb 199.58g 41.28mm Lx33.32mm W 33.32mm 8504.31.40.35 L41.27XB33.32XH33.32 (mm) 6W Laminated Core NO 6VA PC Pin 14V 14V 2500Vrms Parallel 400mA Series 200mA 0.2A 200mA 0.2A 115V Single Dual No Parallel 14V Series 28V
FP30-1600 FP30-1600 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2014 Flat Pack™ yes Active Not Applicable Solder EAR99 79.25mm ROHS3 Compliant 6 34.925mm UL Through Hole 1.4lbs 635g 79.25mm Lx63.50mm W 34.93mm 48W Laminated Core NO 48VA PC Pin POWER 15V 2 15V 2000Vrms Parallel 3.2A Series 1.6A 3.2A 1.6A 48 VA 3.2A 115V 230V Dual No Parallel 15V Series 30V
F56-350-C2-B F56-350-C2-B Triad Magnetics 0.0000
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0.00000000 download 16 Weeks Through Hole 2014 EAR99 57.15mm RoHS Compliant 36.5mm 47.62mm BULK L57.15XB47.62XH36.5 (mm) SPLIT BOBBIN POWER TRANSFORMER 4200000V 28V 2 28V 0.35A 20 VA 0.35A SINGLE 115V NO NO
FS20-1000-C2 FS20-1000-C2 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2014 Split Pack™, Class 2/3, FS yes Active Not Applicable Solder EAR99 57.15mm ROHS3 Compliant Lead Free 8 50Hz 36.4998mm 47.62mm Through Hole 0.8lb 362.87g 57.15mm Lx47.63mm W 36.50mm L57.15XB47.62XH36.5 (mm) 20W Laminated Core NO 20VA PC Pin 10V 2 10V 4200Vrms Parallel 2A Series 1A 1A 1A 20 VA 1A 115V 230V Dual No Parallel 10V Series 20V
VPM240-20800 VPM240-20800 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount 2016 Toroidal Medical, VPM Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 91lbs 41.3kg 277.00mm Dia 140.00mm 5kW Toroidal 5kW 5000VA Wire Leads 20.8A 4000Vrms Parallel 41.6A Series 20.8A 208V 240V Dual, Multiple Taps Dual No Parallel 120V Series 240V
FS36-550-C2 FS36-550-C2 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2014 Split Pack™, Class 2/3, FS yes Active Not Applicable Solder EAR99 57.15mm ROHS3 Compliant Lead Free 8 50Hz 36.4998mm 47.62mm Through Hole 0.8lb 362.87g 57.15mm Lx47.63mm W 36.50mm L57.15XB47.62XH36.5 (mm) 20W Laminated Core NO 20VA PC Pin 2 4200Vrms Parallel 1.1A Series 550mA 0.55A 550mA 20 VA 0.55A 115V 230V Dual No Parallel 18V Series 36V
FS20-120-C2 FS20-120-C2 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2012 Split Pack™, Class 2/3, FS yes Active Not Applicable Solder EAR99 34.92mm ROHS3 Compliant Lead Free 120mA 8 Unknown 50Hz 23.7998mm Through Hole 0.25lb 113.4g 34.93mm Lx28.58mm W 30.15mm 2.5W Laminated Core NO 2.4VA PC Pin 10V 2 10V 4200Vrms Parallel 240mA Series 120mA 0.12A 120mA 2.5 VA 0.12A 115V 230V Dual No Parallel 10V Series 20V
VPM100-10000 VPM100-10000 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Chassis Mount 2015 Toroidal Medical, VPM yes Active Not Applicable Wire Leads ROHS3 Compliant Unknown Chassis Mount 44lbs 20kg 183.00mm Dia 74.00mm 1kW Toroidal 1kW 1000VA Wire Leads 10A 4000Vrms Parallel 20A Series 10A 20A 100V 120V 220V 240V Dual, Multiple Taps Dual No Parallel 50V Series 100V
FP88-28 FP88-28 Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole 2006 Flat Pack™ yes Active Not Applicable EAR99 47.62mm ROHS3 Compliant 8 PCB MOUNTABLE 39.67mm UL Through Hole 0.313lb 141.97g 47.63mm Lx39.67mm W 16.51mm L47.62XB39.67XH16.51 (mm) 2.5W Laminated Core 2.5VA PC Pin POWER 44V 2 44V 2000Vrms Parallel 56mA Series 28mA 0.056A 2.5 VA 0.056A 115V 230V Dual No Parallel 44V Series 88V
VPP20-1500-B VPP20-1500-B Triad Magnetics 0.0000
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0.00000000 download 15 Weeks Through Hole 2014 PC Mount: World Series™ Active Not Applicable PC Pin 66.68mm ROHS3 Compliant 55.55mm Through Hole 1.2lbs 544.3g 66.68mm Lx55.55mm W 39.67mm Laminated Core 30W 30VA PC Pin 1.5A 4000Vrms Parallel 3A Series 1.5A 115V 230V Dual Dual No Parallel 10V Series 20V
F16-070-C2-B F16-070-C2-B Triad Magnetics 0.0000
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0.00000000 Through Hole 2014 PC Pin 34.93mm RoHS Compliant 6 28.58mm 23.8mm 70mA 1.1W Single Dual
TCT40-09E07AB TCT40-09E07AB Triad Magnetics 0.0000
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0.00000000 download 17 Weeks 2007 Class 2, TCT Active Not Applicable ROHS3 Compliant Chassis Mount 1.5lbs 680.4g 92.46mm Lx56.67mm W 57.40mm Laminated Core 40VA Solder, Quick Connect 1500Vrms 1.67A 208V 240V Single, Multiple Taps Single No 24V
TY-402P TY-402P Triad Magnetics 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2011 TY Active Not Applicable PC Pin 31.75mm ROHS3 Compliant Lead Free 90mA 4 600 4kHz 13.462mm 20.701mm Through Hole 17.23651g -20°C~85°C 0.815Lx1.250W 20.70mmx31.75mm 0.530 13.46mm 90mA 300Hz~3.5kHz Unshielded PC Pin Data/Voice Coupling 1.75dB Typ 90mA 1.75 dB 1:1.1 13dB Typ 1500VAC 600 ±0.5dB 600 80Ohm 112Ohm -45dB~7dB
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