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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 Additional Feature Reach Compliance Code Frequency Height Width Approval Agency Mounting Type Weight Size / Dimension Height Seated (Max) HTS Code Physical Dimension Type Max Power Dissipation Power - Max Termination Style Output Power Max Output Current Output Voltage 1 Number of Secondary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) VA Rating Primary Rating Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
DST-5-28 DST-5-28 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 DST yes Active Not Applicable PC Pin EAR99 8 47.6mm ROHS3 Compliant Lead Free 60Hz 36.5mm 39.7mm UL; CSA Through Hole 0.7lb 317.51g 47.80mm Lx39.60mm W 36.90mm L47.6XB39.7XH36.5 (mm) Laminated Core 12W 12VA PC Pin 12W 420mA 14V 2 14V 2500Vrms Parallel 840mA Series 420mA 12 VA 115V 230V Dual No Parallel 14V Series 28V
DST-4-20 DST-4-20 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 1997 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 300mA 10V 2 10V 2500Vrms Parallel 600mA Series 300mA 6 VA 115V 230V Dual No Parallel 10V Series 20V
241-6-24 241-6-24 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ yes Active Not Applicable Solder EAR99 82.6mm ROHS3 Compliant Lead Free unknown 60Hz 49.2mm 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 1.25A 24V 1 2500Vrms 30 VA 115V Single Yes 24V
MPI-650-16 MPI-650-16 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Chassis Mount 2009 MPI Active Not Applicable Terminal Block EAR99 133.3mm ROHS3 Compliant Lead Free TAPPED PRIMARIES ARE ALSO AVAILABLE 118mm 112.5mm UL; CSA Chassis Mount 15lbs 6.8kg 133.30mm Lx119.40mm W 117.80mm 8504.31.40.65 133.3mm X 112.5mm X 121.9mm Laminated Core 650W 650VA Terminal Block 40.6A 8V 8V 4000Vrms Parallel 81.2A Series 40.6A 650 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 8V Series 16V
DP-241-7-56L DP-241-7-56L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 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 1A 2500Vrms 1A 115V 230V Dual Single Yes 56V
DMT-7-12 DMT-7-12 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Chassis Mount 2009 DMT Active Not Applicable Solder EAR99 93.6mm ROHS3 Compliant Lead Free OTHER SECONDARY IS WITH CENTER TAP unknown 57.2mm 46mm UL; CSA Chassis Mount 1.7lbs 771.1g 93.70mm Lx49.20mm W 57.80mm 8504.31.40.35 93.6mm X 46mm X 57.2mm Laminated Core 7W 7VA Solder, Quick Connect 2.8A 2 2500Vrms 2.8A 350mA 7 VA 115V 230V Dual Yes 5V 12V
12-725-LPI 12-725-LPI Signal Transformer 0.0000
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0.00000000 download 16 Weeks Through Hole 2009 LPI Active Not Applicable PC Pin EAR99 8 60.2mm ROHS3 Compliant Lead Free PCB MOUNTABLE 60Hz 27.4mm 42.1mm UL; CSA; TUV Through Hole 0.51lb 231.33g 60.20mm Lx42.10mm W 27.40mm 60.2mm X 42.1mm X 27.4mm Semi-Toroidal 9W 9VA PC Pin 9W 1.45A 6.3V 2 4000Vrms Parallel 1.45A Series 725mA 9 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
LP-16-1500 LP-16-1500 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 1.5A 8V 2 8V 1500Vrms Parallel 3A Series 1.5A 24 VA 115V 230V Dual No Parallel 8V Series 16V
ST-4-10 ST-4-10 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 ST Active Not Applicable PC Pin EAR99 41.3mm ROHS3 Compliant Lead Free 33.3mm UL; CSA Through Hole 0.44lb 199.58g 41.30mm Lx33.30mm W 33.30mm 8504.31.40.35 L41.3XB33.3XH33.3 (mm) Laminated Core 6W 6VA PC Pin 6W 1.2A 5V 5V 2500Vrms Parallel 1.2A Series 600mA 6 VA 115V Single Dual No Parallel 5V Series 10V
ECO-450-40 ECO-450-40 Signal Transformer 0.0000
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0.00000000 16 Weeks EcoTran Active Not Applicable ROHS3 Compliant Chassis Mount 126.00mm Lx136.00mm W 124.50mm Laminated Core 450VA Terminal Block 4000Vrms Parallel 22.6A Series 11.3A 115V 230V Dual No Parallel 20V Series 40V
SHE-2500 SHE-2500 Signal Transformer 0.0000
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0.00000000 14 Weeks Chassis Mount 2009 SHE Active Not Applicable Terminal Block 195.6mm ROHS3 Compliant 177.8mm Chassis Mount 57lbs 25.9kg 195.60mm Lx177.80mm W 168.40mm Laminated Core 2.5kW 2500VA Terminal Block 10.9A 4000Vrms Parallel 21.8A Series 10.9A 100V 115V 215V 230V Dual, Multiple Taps Dual No Parallel 115V Series 230V
A41-175-16 A41-175-16 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 All-4-One™ yes Active Not Applicable Solder EAR99 10 79.4mm ROHS3 Compliant Lead Free 60Hz 95.3mm 73mm UL; CSA; VDE Chassis Mount 5.5lbs 2.5kg 79.40mm Lx79.70mm W 95.30mm 8504.31.40.65 79.4mm X 73mm X 95.3mm Laminated Core 175W 175VA Solder, Quick Connect 175W 11A 8V 2 8V 4000Vrms Parallel 22A Series 11A 175 VA 115V 230V Dual No Parallel 8V Series 16V
12.8-6 12.8-6 Signal Transformer 0.0000
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0.00000000 14 Weeks Chassis Mount Active Not Applicable Solder EAR99 85.7mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 77.7mm Chassis Mount 4lbs 1.8kg 85.70mm Lx77.70mm W 71.40mm 85.7mm X 77.7mm X 71.4mm Laminated Core 76.8W 76.8VA Solder, Quick Connect 6A 6.4V 6.4V 1500Vrms Parallel 12A Series 6A SINGLE 115V 105V 115V 125V Single, Multiple Taps Single, Multiple Taps Yes Parallel 6.4V Series 12.8V
DP-241-5-10 DP-241-5-10 Signal Transformer 0.0000
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0.00000000 18 Weeks Chassis Mount 2009 Two-4-One™ yes Active Not Applicable Solder EAR99 5 71.4mm ROHS3 Compliant Lead Free TWO-4-ONE, HIGH ISOLATION unknown 60Hz 41.3mm 34.9mm UL; CSA Chassis Mount 0.7lb 317.51g 71.40mm Lx36.30mm W 42.80mm 71.4mm X 34.9mm X 41.3mm Laminated Core 12W 12VA Solder, Quick Connect 12W 1.2A 10V 2500Vrms 12 VA 115V 230V Dual Single Yes 10V
14A-5.0R-10 14A-5.0R-10 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole One-4-All™ Active Not Applicable PC Pin EAR99 41.3mm ROHS3 Compliant Lead Free PCB MOUNTABLE 34.9mm 36.5mm UL; CSA; VDE Through Hole 0.37lb 167.83g 41.30mm Lx36.50mm W 34.90mm 8504.31.40.35 41.3mm X 36.5mm X 34.9mm Laminated Core 5W 5VA PC Pin 5W 1A 5V 2 5V 4000Vrms Parallel 1A Series 500mA 5 VA 115V 230V Dual No Parallel 5V Series 10V
HPI-17 HPI-17 Signal Transformer 0.0000
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0.00000000 14 Weeks Chassis Mount 2009 HPI Active Not Applicable Terminal Block EAR99 ROHS3 Compliant Lead Free TAPPED PRIMARIES ARE ALSO AVAILABLE 154mm UL; VDE; CSA; TUV Chassis Mount 39lbs 17.7kg 179.30mm Lx149.70mm W 154.90mm 8504.32.00.00 179.3mm X 148.1mm X 153.9mm Laminated Core 1.75kW 1750VA Terminal Block 1.75kW 7.6A 115V 115V 4000Vrms Parallel 15.2A Series 7.6A 1750 VA 115V 230V Dual, Multiple Taps Dual No Parallel 115V Series 230V
12.8-2 12.8-2 Signal Transformer 0.0000
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0.00000000 14 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 25.6W 25.6VA Solder, Quick Connect 2A 6.4V 6.4V 1500Vrms Parallel 4A Series 2A SINGLE 115V 105V 115V 125V Single, Multiple Taps Single, Multiple Taps Yes Parallel 6.4V Series 12.8V
ECO-330-24 ECO-330-24 Signal Transformer 0.0000
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0.00000000 16 Weeks EcoTran Active Not Applicable ROHS3 Compliant Chassis Mount 126.00mm Lx136.00mm W 114.30mm Laminated Core 330VA Terminal Block 4000Vrms Parallel 27.5A Series 13.7A 115V 230V Dual No Parallel 12V Series 24V
IF-2-16 IF-2-16 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Through Hole 2009 IF Active Not Applicable PC Pin EAR99 53mm ROHS3 Compliant Lead Free PCB MOUNTABLE 17.6mm 44mm UL; CSA; VDE Through Hole 4.6lbs 2.1kg 53.00mm Lx44.00mm W 17.60mm 8504.31.40.35 53mm X 44mm X 17.6mm Semi-Toroidal 2W 2VA PC Pin 125mA 8V 2 8V 4000Vrms Parallel 250mA Series 125mA 2 VA 115V 230V Dual No Parallel 8V Series 16V
PC-12-100 PC-12-100 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 PC yes Active Not Applicable PC Pin EAR99 6 34.9mm ROHS3 Compliant Lead Free 500Hz 30.1mm UL; CSA Through Hole 0.188lb 85.28g 34.90mm Lx28.60mm W 30.15mm 8504.31.40.35 Laminated Core 1.2W 1.2VA PC Pin 1.2W 100mA 1500Vrms Parallel 200mA Series 100mA 1.2 VA 115V Single Dual No Parallel 6.3V Series 12.6V
CL2-5.0R-24 CL2-5.0R-24 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole CL2 Active Not Applicable PC Pin 41.3mm ROHS3 Compliant 36.5mm Through Hole 0.37lb 167.83g 41.30mm Lx36.50mm W 34.90mm Laminated Core 5W 5VA PC Pin 200mA 4000Vrms 200mA 115V 230V Dual Single No 24V
LP-34-340 LP-34-340 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Through Hole 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 340mA 17V 2 17V 1500Vrms Parallel 680mA Series 340mA 12 VA 115V 230V Dual No Parallel 17V Series 34V
241-3-48 241-3-48 Signal Transformer 0.0000
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0.00000000 18 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Solder EAR99 52.3mm ROHS3 Compliant Lead Free unknown 30.1mm 26.9mm UL; CSA Chassis Mount 0.25lb 113.4g 52.60mm Lx29.60mm W 31.20mm 8504.31.40.35 52.3mm X 26.9mm X 30.1mm Laminated Core 2.4W 2.4VA Solder, Quick Connect 2.4W 50mA 48V 1 2500Vrms 2.4 VA 115V Single Yes 48V
LP-10-2400 LP-10-2400 Signal Transformer 0.0000
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0.00000000 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 2.4A 5V 2 5V 1500Vrms Parallel 4.8A Series 2.4A 24 VA 115V 230V Dual No Parallel 5V Series 10V
MPI-650-48 MPI-650-48 Signal Transformer 231.9933
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0.00000000 download 16 Weeks Chassis Mount 2009 MPI Active Not Applicable Terminal Block EAR99 133.3mm ROHS3 Compliant Lead Free TAPPED PRIMARIES ARE ALSO AVAILABLE 118mm 112.5mm UL; CSA Chassis Mount 15lbs 6.8kg 133.30mm Lx119.40mm W 117.80mm 8504.31.40.65 133.3mm X 112.5mm X 121.9mm Laminated Core 650W 650VA Terminal Block 13.5A 24V 24V 4000Vrms Parallel 27.1A Series 13.5A 650 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 24V Series 48V
LT120-50-12 LT120-50-12 Signal Transformer 0.0000
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0.00000000 18 Weeks Active 1 (Unlimited) ROHS3 Compliant
DPC-40-30 DPC-40-30 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Through Hole 1997 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 30mA 20V 2 20V 1500Vrms Parallel 60mA Series 30mA 1.2 VA 115V 230V Dual No Parallel 20V Series 40V
68-8 68-8 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 139.7mm Chassis Mount 19lbs 8.6kg 133.40mm Lx139.70mm W 111.10mm 133.4mm X 139.7mm X 111.1mm Laminated Core 544W 544VA Solder, Quick Connect 8A 34V 34V 1500Vrms Parallel 16A Series 8A SINGLE 105/115/125V 105V 115V 125V Single, Multiple Taps Dual Yes Parallel 34V Series 68V
LP-56-850 LP-56-850 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Through Hole 2009 LP Active Not Applicable PC Pin EAR99 79.2mm ROHS3 Compliant Lead Free 34.9mm 63.5mm UL; CSA Through Hole 1.4lbs 635g 79.20mm Lx63.50mm W 34.90mm 8504.31.40.65 79.2mm X 63.5mm X 34.9mm Semi-Toroidal 48W 48VA PC Pin 1.7A 28V 2 28V 1500Vrms Parallel 1.7A Series 850mA 48 VA 115V 230V Dual No Parallel 28V Series 56V
MPI-650-40 MPI-650-40 Signal Transformer 0.0000
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0.00000000 10 Weeks Chassis Mount 2009 MPI Active Not Applicable Terminal Block EAR99 133.3mm ROHS3 Compliant Lead Free TAPPED PRIMARIES ARE ALSO AVAILABLE 118mm 112.5mm UL; CSA Chassis Mount 15lbs 6.8kg 133.30mm Lx119.40mm W 117.80mm 8504.31.40.65 133.3mm X 112.5mm X 121.9mm Laminated Core 650W 650VA Terminal Block 16.3A 20V 20V 4000Vrms Parallel 32.6A Series 16.3A 650 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 20V Series 40V
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