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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 Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Number of Contacts Length RoHS Status Lead Free Number of Pins Additional Feature Reach Compliance Code Frequency Height Width Approval Agency Mounting Type Weight Size / Dimension Height Seated (Max) HTS Code Physical Dimension Power Rating Type Max Power Dissipation Power - Max Termination Style Output Power Max Output Current Operating Frequency-Max Operating Frequency-Min Output Voltage 1 Power (Watts) 1st Connector 2nd Connector Number of Secondary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) VA Rating Primary Rating Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
LP-12-900 LP-12-900 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 1997 LP yes Active Not Applicable PC Pin EAR99 63.5mm ROHS3 Compliant Lead Free 27.1mm 50.8mm UL; CSA Through Hole 0.688lb 312.07g 63.50mm Lx50.80mm W 27.10mm 8504.31.40.35 63.5mm X 50.8mm X 27.1mm Semi-Toroidal 12W 12VA PC Pin 12W 1.8A 6.3V 2 6.3V 1500Vrms Parallel 1.8A Series 900mA 12 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
LP-88-28 LP-88-28 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 LP Active Not Applicable PC Pin EAR99 47.5mm ROHS3 Compliant Lead Free 16.5mm 39.6mm UL; CSA Through Hole 0.313lb 141.97g 47.50mm Lx39.60mm W 16.50mm 8504.31.40.35 47.5mm X 39.6mm X 16.5mm Semi-Toroidal 2W 2VA PC Pin 28mA 44V 2 44V 1500Vrms Parallel 56mA Series 28mA 2 VA 115V 230V Dual No Parallel 44V Series 88V
DPC-56-180 DPC-56-180 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 DPC Active Not Applicable PC Pin EAR99 47.6mm ROHS3 Compliant Lead Free OPERATING FREQUENCY: 50-500 HZ 41.3mm 36.5mm UL; CSA Through Hole 0.563lb 255.37g 47.60mm Lx36.50mm W 41.27mm 8504.31.40.35 Laminated Core 10W 10VA PC Pin 10W 180mA 0.5kHz 0.05kHz 28V 2 28V 1500Vrms Parallel 360mA Series 180mA 10 VA 115V 230V Dual No Parallel 28V Series 56V
DPC-120-200 DPC-120-200 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 DPC Active Not Applicable PC Pin EAR99 41.3mm ROHS3 Compliant Lead Free OPERATING FREQUENCY: 50-500 HZ 34.9mm 57.2mm UL; CSA Through Hole 0.75lb 340.19g 41.30mm Lx57.20mm W 34.93mm 8504.31.40.35 Laminated Core 24W 24VA PC Pin 24W 200mA 0.5kHz 0.05kHz 60V 2 60V 1500Vrms Parallel 400mA Series 200mA 24 VA 115V 230V Dual No Parallel 60V Series 120V
DMTT-300 DMTT-300 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Chassis Mount 2009 DMTT Active Not Applicable Terminal Block 104.8mm ROHS3 Compliant 128.1mm Chassis Mount 9.9lbs 4.5kg 104.80mm Lx128.10mm W 98.20mm Laminated Core 300W 300VA Terminal Block 12.5A 4000Vrms Parallel 25A Series 12.5A 200V 220V 240V 400V 420V 440V 460V 480V Dual, Multiple Taps Triple No Parallel 12V Series 24V
ECO-105-24 ECO-105-24 Signal Transformer 0.0000
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0.00000000 16 Weeks EcoTran Active Not Applicable ROHS3 Compliant Chassis Mount 90.00mm Lx106.00mm W 96.00mm Laminated Core 105VA Terminal Block 4000Vrms Parallel 8.7A Series 4.3A 115V 230V Dual No Parallel 12V Series 24V
ECO-170-230 ECO-170-230 Signal Transformer 0.0000
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0.00000000 16 Weeks EcoTran Active Not Applicable ROHS3 Compliant Chassis Mount 90.00mm Lx106.00mm W 116.00mm Laminated Core 170VA Terminal Block 4000Vrms Parallel 1.5A Series 740mA 115V 230V Dual No Parallel 115V Series 230V
ECO-105-230 ECO-105-230 Signal Transformer 0.0000
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0.00000000 16 Weeks EcoTran Active Not Applicable ROHS3 Compliant Chassis Mount 90.00mm Lx106.00mm W 96.00mm Laminated Core 105VA Terminal Block 4000Vrms Parallel 910mA Series 450mA 115V 230V Dual No Parallel 115V Series 230V
DPC-12-100 DPC-12-100 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 DPC yes Active Not Applicable PC Pin EAR99 8 34.9mm ROHS3 Compliant Lead Free 500Hz 30.1mm UL; CSA Through Hole 0.188lb 85.28g 34.90mm Lx28.60mm W 30.15mm Laminated Core 1.2W 1.2VA PC Pin 1.2W 100mA 6.3V 2 6.3V 1500Vrms Parallel 200mA Series 100mA 1.2 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
MPI-250-36 MPI-250-36 Signal Transformer 0.0000
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0.00000000 10 Weeks Chassis Mount 2009 MPI Active Not Applicable Terminal Block EAR99 104.8mm ROHS3 Compliant Lead Free TAPPED PRIMARIES ARE ALSO AVAILABLE 98.2mm 99mm UL; CSA Chassis Mount 6.8lbs 3.1kg 104.80mm Lx104.90mm W 98.20mm 8504.31.40.65 104.8mm X 99mm X 101.6mm Laminated Core 250W 250VA Terminal Block 6.9A 18V 18V 4000Vrms Parallel 13.8A Series 6.9A 250 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 18V Series 36V
IF-14-24 IF-14-24 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 IF Active Not Applicable PC Pin EAR99 67.6mm ROHS3 Compliant Lead Free PCB MOUNTABLE 24.3mm 57mm UL; CSA; VDE Through Hole 12lbs 5.4kg 67.60mm Lx57.00mm W 24.30mm 8504.31.40.35 67.6mm X 57mm X 24.3mm Semi-Toroidal 14W 14VA PC Pin 1.2A 12V 2 12V 4000Vrms Parallel 1.2A Series 600mA 14 VA 115V 230V Dual No Parallel 12V Series 24V
ST-2-10 ST-2-10 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole 2009 ST Active Not Applicable PC Pin EAR99 34.9mm ROHS3 Compliant Lead Free 6 24.6mm UL; CSA Through Hole 0.17lb 77.11g 34.90mm Lx28.60mm W 24.60mm 8504.31.40.35 1.1W Laminated Core 1.1W 1.1VA PC Pin 1.1W 110mA 5V 5V 2500Vrms Parallel 220mA Series 110mA 1.1 VA 115V Single Dual No Parallel 5V Series 10V
14A-2.5R-28 14A-2.5R-28 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole One-4-All™ yes Active Not Applicable PC Pin EAR99 8 41.3mm ROHS3 Compliant Lead Free PCB MOUNTABLE 60Hz 28.6mm 36.5mm UL; CSA; VDE Through Hole 0.25lb 113.4g 41.30mm Lx36.50mm W 28.60mm Laminated Core 2.5W 2.5VA PC Pin 2.5W 90mA 14V 2 14V 4000Vrms Parallel 180mA Series 90mA 2.5 VA 115V 230V Dual No Parallel 14V Series 28V
LP-20-1200 LP-20-1200 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Through Hole 1997 LP yes Active Not Applicable PC Pin EAR99 72.9mm ROHS3 Compliant Lead Free 31.8mm 57.2mm UL; CSA Through Hole 0.938lb 425.47g 72.90mm Lx57.20mm W 31.80mm 8504.31.40.35 72.9mm X 57.2mm X 31.8mm Semi-Toroidal 24W 24VA PC Pin 24W 1.2A 10V 2 10V 1500Vrms Parallel 2.4A Series 1.2A 24 VA 115V 230V Dual No Parallel 10V Series 20V
241-6-16L 241-6-16L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Wire Leads 82.6mm ROHS3 Compliant 44.3mm Chassis Mount 1.1lbs 499g 82.60mm Lx44.30mm W 49.80mm Laminated Core 30W 30VA Wire Leads 2A 2500Vrms 2A 115V Single Single Yes 16V
241-7-28L 241-7-28L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Wire Leads 93.7mm ROHS3 Compliant 49.2mm Chassis Mount 1.7lbs 771.1g 93.70mm Lx49.20mm W 57.80mm Laminated Core 56W 56VA Wire Leads 2A 2500Vrms 2A 115V Single Single Yes 28V
DST-2-10 DST-2-10 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 DST Active Not Applicable PC Pin EAR99 34.9mm ROHS3 Compliant Lead Free 24.6mm 28.6mm UL; CSA Through Hole 0.17lb 77.11g 34.90mm Lx28.60mm W 24.60mm 8504.31.40.35 34.9mm X 28.6mm X 23.8mm Laminated Core 1.1W 1.1VA PC Pin 1.1W 110mA 5V 2 5V 2500Vrms Parallel 220mA Series 110mA 1.1 VA 115V 230V Dual No Parallel 5V Series 10V
241-5-16L 241-5-16L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Wire Leads 71.4mm ROHS3 Compliant 36.3mm Chassis Mount 0.7lb 317.51g 71.40mm Lx36.30mm W 42.80mm Laminated Core 12W 12VA Wire Leads 800mA 2500Vrms 800mA 115V Single Single Yes 16V
241-8-36L 241-8-36L Signal Transformer 0.0000
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0.00000000 download 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Wire Leads 102.4mm ROHS3 Compliant 58.5mm Chassis Mount 2.8lbs 1.3kg 102.40mm Lx58.50mm W 67.70mm Laminated Core 100W 100VA Wire Leads 2.8A 2500Vrms 2.8A 115V Single Single Yes 36V
DPC-10-2400 DPC-10-2400 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 DPC Active Not Applicable PC Pin EAR99 41.3mm ROHS3 Compliant Lead Free OPERATING FREQUENCY: 50-500 HZ 34.9mm 57.2mm UL; CSA Through Hole 0.75lb 340.19g 41.30mm Lx57.20mm W 34.93mm 8504.31.40.35 Laminated Core 24W 24VA PC Pin 24W 2.4A 0.5kHz 0.05kHz 5V 2 5V 1500Vrms Parallel 4.8A Series 2.4A 24 VA 115V 230V Dual No Parallel 5V Series 10V
IF-30-20 IF-30-20 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 IF Active Not Applicable PC Pin EAR99 68mm ROHS3 Compliant Lead Free PCB MOUNTABLE 35.3mm 57.5mm UL; CSA; VDE Through Hole 20lbs 9.1kg 68.00mm Lx57.50mm W 35.30mm 8504.31.40.35 68mm X 57.5mm X 35.3mm Semi-Toroidal 30W 30VA PC Pin 1.5A 10V 2 10V 4000Vrms Parallel 3A Series 1.5A 30 VA 115V 230V Dual No Parallel 10V Series 20V
56-12 56-12 Signal Transformer 0.0000
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0.00000000 14 Weeks Chassis Mount Active Not Applicable Solder EAR99 162mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 133.4mm Chassis Mount 22lbs 10kg 162.00mm Lx133.40mm W 134.90mm 162mm X 133.4mm X 134.9mm Laminated Core 672W 672VA Solder, Quick Connect 12A 28V 28V 1500Vrms Parallel 24A Series 12A SINGLE 105/115/125V 105V 115V 125V Single, Multiple Taps Dual Yes Parallel 28V Series 56V
DP-241-6-48 DP-241-6-48 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Solder EAR99 82.6mm ROHS3 Compliant Lead Free unknown 49.8mm 42.8mm UL; CSA Chassis Mount 1.1lbs 499g 82.60mm Lx44.30mm W 49.80mm 8504.31.40.35 82.6mm X 42.8mm X 49.2mm Laminated Core 30W 30VA Solder, Quick Connect 30W 630mA 48V 2500Vrms 30 VA 115V 230V Dual Single Yes 48V
1100-0F 1100-0F Signal Transformer 0.0000
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0.00000000 16 Weeks 2009 0F Active Not Applicable ROHS3 Compliant 14lbs 6.4kg Autotransformer (Non-Isolated) 1kW 1000VA Wire Leads Wire Leads 115V 230V 115V 230V
12.8-25 12.8-25 Signal Transformer 0.0000
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0.00000000 14 Weeks Chassis Mount Active Not Applicable Solder EAR99 133.4mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 108mm Chassis Mount 13lbs 5.9kg 133.40mm Lx108.00mm W 111.10mm 133.4mm X 108mm X 111.1mm Laminated Core 320W 320VA Solder, Quick Connect 25A 6.4V 6.4V 1500Vrms Parallel 50A Series 25A SINGLE 115V 105V 115V 125V Single, Multiple Taps Single, Multiple Taps Yes Parallel 6.4V Series 12.8V
DST-4-28 DST-4-28 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 DST yes Active Not Applicable PC Pin EAR99 8 41.3mm ROHS3 Compliant Lead Free 60Hz 33.3mm UL; CSA Through Hole 0.44lb 199.58g 41.30mm Lx33.30mm W 33.30mm L41.3XB33.3XH33.3 (mm) Laminated Core 6W 6VA PC Pin 6W 200mA 14V 2 14V 2500Vrms Parallel 400mA Series 200mA 6 VA 115V 230V Dual No Parallel 14V Series 28V
DP-241-8-20L DP-241-8-20L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Wire Leads 102.4mm ROHS3 Compliant 58.5mm Chassis Mount 2.8lbs 1.3kg 102.40mm Lx58.50mm W 67.70mm Laminated Core 100W 100VA Wire Leads 5A 2500Vrms 5A 115V 230V Dual Single Yes 20V
ST-7-28 ST-7-28 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 ST yes Active Not Applicable PC Pin EAR99 6 ROHS3 Compliant Lead Free 60Hz 39.7mm 55.5mm UL; CSA Through Hole 1.1lbs 499g 66.70mm Lx55.50mm W 40.40mm 8504.31.40.35 Laminated Core 36W 36VA PC Pin 36W 1.3A 14V 14V 2500Vrms Parallel 2.6A Series 1.3A 115V Single Dual No Parallel 14V Series 28V
24-1 24-1 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount Active Not Applicable Solder EAR99 76.2mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 63.5mm Chassis Mount 2.3lbs 1kg 76.20mm Lx63.50mm W 63.50mm 76.2mm X 63.5mm X 63.5mm Laminated Core 24W 24VA Solder, Quick Connect 1A 12V 12V 1500Vrms Parallel 2A Series 1A SINGLE 115V 105V 115V 125V Single, Multiple Taps Dual Yes Parallel 12V Series 24V
IF-14-56 IF-14-56 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Through Hole 2009 IF Active Not Applicable PC Pin EAR99 67.6mm ROHS3 Compliant Lead Free PCB MOUNTABLE 24.3mm 57mm UL; CSA; VDE Through Hole 12lbs 5.4kg 67.60mm Lx57.00mm W 24.30mm 8504.31.40.35 67.6mm X 57mm X 24.3mm Semi-Toroidal 14W 14VA PC Pin 250mA 28V 2 28V 4000Vrms Parallel 500mA Series 250mA 14 VA 115V 230V Dual No Parallel 28V Series 56V
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