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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 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)
80-12 80-12 Signal Transformer 0.0000
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0.00000000 download 14 Weeks Chassis Mount Active Not Applicable Solder EAR99 162mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 152.4mm Chassis Mount 29lbs 13.2kg 162.00mm Lx152.40mm W 134.90mm 162mm X 152.4mm X 134.9mm Laminated Core 960W 960VA Solder, Quick Connect 12A 40V 40V 1500Vrms Parallel 24A Series 12A SINGLE 105/115/125V 105V 115V 125V Single, Multiple Taps Dual Yes Parallel 40V Series 80V
12-200-LPI 12-200-LPI Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 LPI yes Active Not Applicable PC Pin EAR99 8 60.2mm ROHS3 Compliant Lead Free PCB MOUNTABLE 60Hz 18.3mm 42.1mm UL; CSA; TUV Through Hole 0.27lb 122.47g 60.20mm Lx42.10mm W 18.30mm Semi-Toroidal 2.5W 2.5VA PC Pin 2.5W 200mA 6.3V 2 4000Vrms Parallel 400mA Series 200mA 2.5 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
SU-1/2 SU-1/2 Signal Transformer 0.0000
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0.00000000 download 16 Weeks SU Active Not Applicable ROHS3 Compliant 18lbs 8.2kg Isolation 500W 500VA Screw Terminal Screw Terminal 104V 110V 120V 208V 220V 230V 240V 208V 220V 240V 416V 440V 460V 480V
HPI-15 HPI-15 Signal Transformer 0.0000
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0.00000000 16 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 36lbs 16.3kg 179.30mm Lx139.70mm W 154.90mm 8504.32.00.00 179.3mm X 137.9mm X 153.9mm Laminated Core 1.5kW 1500VA Terminal Block 1.5kW 6.5A 115V 115V 4000Vrms Parallel 13A Series 6.5A 1500 VA 115V 230V Dual, Multiple Taps Dual No Parallel 115V Series 230V
LP-10-600 LP-10-600 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 1997 LP yes Active Not Applicable PC Pin EAR99 47.5mm ROHS3 Compliant Lead Free 21.6mm 39.6mm UL; CSA Through Hole 0.438lb 198.67g 47.50mm Lx39.60mm W 21.60mm 8504.31.40.35 47.5mm X 39.6mm X 21.6mm Semi-Toroidal 6W 6VA PC Pin 6W 1.2A 5V 2 5V 1500Vrms Parallel 1.2A Series 600mA 6 VA 115V 230V Dual No Parallel 5V Series 10V
LP-12-1900 LP-12-1900 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 1997 LP 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 1.9A 6.3V 2 6.3V 1500Vrms Parallel 3.8A Series 1.9A 24 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
241-4-24L 241-4-24L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Wire Leads 60.3mm ROHS3 Compliant 33.3mm Chassis Mount 0.44lb 199.58g 60.30mm Lx33.30mm W 36.20mm Laminated Core 6W 6VA Wire Leads 250mA 2500Vrms 250mA 115V Single Single Yes 24V
ST-3-120 ST-3-120 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 30.8mm 28.6mm UL; CSA Through Hole 0.25lb 113.4g 34.90mm Lx28.60mm W 30.80mm 8504.31.40.35 L34.9XB28.6XH30.1 (mm) Laminated Core 2.4W 2.4VA PC Pin 2.4W 20mA 60V 60V 2500Vrms Parallel 40mA Series 20mA 2.4 VA 115V Single Dual No Parallel 60V Series 120V
241-5-10 241-5-10 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Chassis Mount 2009 Two-4-One™ yes Active Not Applicable Solder EAR99 71.4mm ROHS3 Compliant Lead Free unknown 60Hz 41.3mm 34.9mm UL; CSA Chassis Mount 0.7lb 317.51g 71.40mm Lx36.30mm W 42.80mm 8504.31.40.35 71.4mm X 34.9mm X 41.3mm Laminated Core 12W 12VA Solder, Quick Connect 12W 1.2A 10V 1 2500Vrms 12 VA 115V Single Yes 10V
ICT-H-B-115 ICT-H-B-115 Signal Transformer 0.0000
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0.00000000 Obsolete Not Applicable ROHS3 Compliant
10-1800-LPI 10-1800-LPI Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole 2009 LPI Active Not Applicable PC Pin EAR99 8 ROHS3 Compliant Lead Free 60Hz 55.6mm UL; CSA; TUV Through Hole 0.95lb 430.91g 66.80mm Lx55.60mm W 30.00mm Semi-Toroidal 18W 18VA PC Pin 18W 1.8A 5V 2 4000Vrms Parallel 3.6A Series 1.8A 115V 230V Dual No Parallel 5V Series 10V
PC-40-20 PC-40-20 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 PC Active Not Applicable PC Pin EAR99 25.4mm ROHS3 Compliant Lead Free OPERATING FREQUENCY: 50-500 HZ 21.1mm 34.92mm UL; CSA Through Hole 0.157lb 71.21g 25.40mm Lx34.92mm W 21.08mm 8504.31.40.35 Laminated Core 1W 1VA PC Pin 1W 20mA 0.5kHz 0.05kHz 20V 20V 1500Vrms Parallel 40mA Series 20mA 1 VA 115V Single Dual No Parallel 20V Series 40V
14A-56-20 14A-56-20 Signal Transformer 0.0000
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0.00000000 download 16 Weeks Through Hole One-4-All™ yes Active Not Applicable PC Pin EAR99 8 76.2mm ROHS3 Compliant Lead Free PCB MOUNTABLE 60Hz 46mm 63.5mm UL; CSA; VDE Through Hole 1.7lbs 771.1g 76.20mm Lx63.50mm W 28.60mm 76.2mm X 63.5mm X 46mm Laminated Core 56W 56VA PC Pin 56W 2.8A 10V 2 10V 4000Vrms Parallel 5.6A Series 2.8A 56 VA 115V 230V Dual No Parallel 10V Series 20V
DST-6-28 DST-6-28 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 DST yes Active Not Applicable PC Pin EAR99 8 57.2mm ROHS3 Compliant Lead Free 60Hz 36.5mm 47.6mm UL; CSA Through Hole 0.8lb 362.87g 57.20mm Lx47.60mm W 36.90mm L57.2XB47.6XH36.5 (mm) Laminated Core 20W 20VA PC Pin 20W 1.4A 14V 2 14V 2500Vrms Parallel 1.4A Series 700mA 20 VA 115V 230V Dual No Parallel 14V Series 28V
A41-43-20L A41-43-20L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 All-4-One™ Active Not Applicable Wire Leads 79.4mm ROHS3 Compliant 54.4mm Chassis Mount 1.6lbs 725.7g 79.40mm Lx54.40mm W 68.20mm Laminated Core 43W 43VA Wire Leads 2.2A 4000Vrms Parallel 4.4A Series 2.2A 115V 230V Dual Dual No Parallel 10V Series 20V
DST-3-12 DST-3-12 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 DST yes Active Not Applicable PC Pin EAR99 34.9mm ROHS3 Compliant Lead Free 60Hz 30.1mm 28.6mm UL; CSA Through Hole 0.25lb 113.4g 34.90mm Lx28.60mm W 30.80mm 8504.31.40.35 L34.9XB28.6XH30.1 (mm) Laminated Core 2.4W 2.4VA PC Pin 2.4W 200mA 6.3V 2 6.3V 2500Vrms Parallel 400mA Series 200mA 2.4 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
A41-25-28 A41-25-28 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Chassis Mount All-4-One™ yes Active Not Applicable Solder EAR99 10 71.4mm ROHS3 Compliant Lead Free 60Hz 58.7mm 47.6mm UL; CSA; VDE Chassis Mount 1.3lbs 589.7g 71.40mm Lx54.40mm W 58.70mm 8504.31.40.35 71.4mm X 47.6mm X 58.7mm Laminated Core 25W 25VA Solder, Quick Connect 25W 1.86A 14V 2 14V 4000Vrms Parallel 1.86A Series 900mA 25 VA 115V 230V Dual No Parallel 14V Series 28V
68-6 68-6 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount Active Not Applicable Solder EAR99 133.4mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 127mm Chassis Mount 15lbs 6.8kg 133.40mm Lx127.00mm W 111.10mm 133.4mm X 127mm X 111.1mm Laminated Core 408W 408VA Solder, Quick Connect 6A 34V 34V 1500Vrms Parallel 12A Series 6A SINGLE 105/115/125V 105V 115V 125V Single, Multiple Taps Dual Yes Parallel 34V Series 68V
241-4-28L 241-4-28L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ Active Not Applicable Wire Leads 60.3mm ROHS3 Compliant 33.3mm Chassis Mount 0.44lb 199.58g 60.30mm Lx33.30mm W 36.20mm Laminated Core 6W 6VA Wire Leads 200mA 2500Vrms 200mA 115V Single Single Yes 28V
14A-20-16 14A-20-16 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2005 One-4-All™ yes Active Not Applicable PC Pin EAR99 8 57.2mm ROHS3 Compliant Lead Free PCB MOUNTABLE 60Hz 41.3mm 47.6mm UL; CSA; VDE Through Hole 0.9lb 408.23g 57.20mm Lx47.60mm W 41.30mm 57.2mm X 47.6mm X 41.3mm Laminated Core 20W 20VA PC Pin 20W 1.25A 8V 2 8V 4000Vrms Parallel 2.5A Series 1.25A 20 VA 115V 230V Dual No Parallel 8V Series 16V
A41-43-36L A41-43-36L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 All-4-One™ Active Not Applicable Wire Leads 79.4mm ROHS3 Compliant 54.4mm Chassis Mount 1.6lbs 725.7g 79.40mm Lx54.40mm W 68.20mm Laminated Core 43W 43VA Wire Leads 1.2A 4000Vrms Parallel 2.4A Series 1.2A 115V 230V Dual Dual No Parallel 18V Series 36V
PC-56-420 PC-56-420 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 PC 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 420mA 0.5kHz 0.05kHz 28V 28V 1500Vrms Parallel 840mA Series 420mA 24 VA 115V Single Dual No Parallel 28V Series 56V
241-3-16L 241-3-16L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount Two-4-One™ Active Not Applicable Wire Leads 52.6mm ROHS3 Compliant 29.6mm Chassis Mount 0.25lb 113.4g 52.60mm Lx29.60mm W 31.20mm Laminated Core 2.4W 2.4VA Wire Leads 150mA 2500Vrms 150mA 115V Single Single Yes 16V
IF-18-40 IF-18-40 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 IF Active Not Applicable PC Pin EAR99 67.6mm ROHS3 Compliant Lead Free PCB MOUNTABLE 27.6mm 57mm UL; CSA; VDE Through Hole 15lbs 6.8kg 67.60mm Lx57.00mm W 27.60mm 8504.31.40.35 67.6mm X 57mm X 27.6mm Semi-Toroidal 18W 18VA PC Pin 450mA 20V 2 20V 4000Vrms Parallel 900mA Series 450mA 18 VA 115V 230V Dual No Parallel 20V Series 40V
241-7-12 241-7-12 Signal Transformer 0.0000
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0.00000000 18 Weeks Chassis Mount 2009 Two-4-One™ yes Active Not Applicable Solder EAR99 93.7mm ROHS3 Compliant Lead Free unknown 60Hz 57.2mm 46mm UL; CSA Chassis Mount 1.7lbs 771.1g 93.70mm Lx49.20mm W 57.80mm 8504.31.40.65 93.7mm X 46mm X 57.2mm Laminated Core 56W 56VA Solder, Quick Connect 56W 4A 12.6V 1 2500Vrms 56 VA 115V Single Yes 12.6V
LP-24-2000 LP-24-2000 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 1997 LP yes 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 48W 2A 12V 2 12V 1500Vrms Parallel 4A Series 2A 48 VA 115V 230V Dual No Parallel 12V Series 24V
10-2 10-2 Signal Transformer 0.0000
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0.00000000 download 14 Weeks Chassis Mount Active Not Applicable Solder EAR99 79.4mm ROHS3 Compliant THE TWO SECONDARIES HAVE CENTER TAPPED CONNECTIONS unknown 53.9mm Chassis Mount 1.5lbs 680.4g 79.40mm Lx53.90mm W 69.90mm 79.4mm X 53.9mm X 69.9mm Laminated Core 20W 20VA Solder, Quick Connect 2A 5V 5V 1500Vrms Parallel 4A Series 2A SINGLE 115V 105V 115V 125V Single, Multiple Taps Single, Multiple Taps Yes Parallel 5V Series 10V
241-3-10 241-3-10 Signal Transformer 0.0000
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0.00000000 download 16 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 250mA 10V 1 2500Vrms 2.4 VA 115V Single Yes 10V
PC-20-60 PC-20-60 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole 1997 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 60mA 10V 10V 1500Vrms Parallel 120mA Series 60mA 1.2 VA 115V Single Dual No Parallel 10V Series 20V
14A-10R-24 14A-10R-24 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 One-4-All™ yes Active Not Applicable PC Pin EAR99 8 47.6mm ROHS3 Compliant Lead Free PCB MOUNTABLE 60Hz 34.9mm 39.7mm UL; CSA; VDE Through Hole 0.53lb 240.4g 47.60mm Lx39.70mm W 34.90mm 47.6mm X 39.7mm X 34.9mm Laminated Core 10W 10VA PC Pin 10W 420mA 12V 2 12V 4000Vrms Parallel 840mA Series 420mA 10 VA 115V 230V Dual No Parallel 12V Series 24V
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