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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) Manufacturer Package Identifier HTS Code Physical Dimension Power Rating Type Surface Mount Max Power Dissipation Power - Max Termination Style Output Power Max Output Current Operating Frequency-Max Operating Frequency-Min Isolation Voltage Output Voltage 1 Power (Watts) 1st Connector 2nd Connector Number of Secondary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) Output Current 1 VA Rating Output Current 2 Primary Rating Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
14A-10R-16 14A-10R-16 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 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 1.25A 8V 2 8V 4000Vrms Parallel 1.25A Series 620mA 10 VA 115V 230V Dual No Parallel 8V Series 16V
IF-14-20 IF-14-20 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 1.4A 10V 2 10V 4000Vrms Parallel 1.4A Series 700mA 14 VA 115V 230V Dual No Parallel 10V Series 20V
MPI-900-16 MPI-900-16 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 MPI Active Not Applicable Terminal Block EAR99 133.3mm ROHS3 Compliant Lead Free TAPPED PRIMARIES ARE ALSO AVAILABLE 118mm 132mm UL; CSA Chassis Mount 20lbs 9.1kg 133.30mm Lx139.70mm W 117.80mm 8504.31.40.65 133.3mm X 132mm X 121.9mm Laminated Core 900W 900VA Terminal Block 56.3A 8V 8V 4000Vrms Parallel 112.5A Series 56.3A 900 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 8V Series 16V
241-4-20 241-4-20 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 Two-4-One™ yes Active Not Applicable Solder EAR99 60.3mm ROHS3 Compliant Lead Free unknown 60Hz 34.9mm 31.8mm UL; CSA Chassis Mount 0.44lb 199.58g 60.30mm Lx33.30mm W 36.20mm 8504.31.40.35 60.3mm X 31.8mm X 34.9mm Laminated Core 6W 6VA Solder, Quick Connect 6W 300mA 20V 1 2500Vrms 6 VA 115V Single Yes 20V
DP-241-7-24L DP-241-7-24L 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 2.4A 2500Vrms 2.4A 115V 230V Dual Single Yes 24V
MPI-300-230 MPI-300-230 Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 MPI Active Not Applicable Terminal Block EAR99 104.8mm ROHS3 Compliant Lead Free TAPPED PRIMARIES ARE ALSO AVAILABLE 98.2mm 107.3mm UL; CSA Chassis Mount 7.8lbs 3.5kg 104.80mm Lx113.10mm W 98.20mm 8504.31.40.65 104.8mm X 107.3mm X 101.6mm Laminated Core 300W 300VA Terminal Block 1.3A 115V 115V 4000Vrms Parallel 2.6A Series 1.3A 300 VA 100V 115V 200V 215V 230V Dual, Multiple Taps Dual No Parallel 115V Series 230V
DST-2-28 DST-2-28 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 1997 DST yes Active Not Applicable PC Pin EAR99 34.9mm ROHS3 Compliant Lead Free 8 60Hz 23.8mm UL; CSA Through Hole 0.17lb 77.11g 34.90mm Lx28.60mm W 24.60mm 1.1W Laminated Core 1.1W 1.1VA PC Pin 1.1W 40mA 14V 2 14V 2500Vrms Parallel 80mA Series 40mA 1.1 VA 115V 230V Dual No Parallel 14V Series 28V
DU-1/4 DU-1/4 Signal Transformer 0.0000
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0.00000000 16 Weeks DU Active Not Applicable ROHS3 Compliant 133.4mm 12lbs 5.4kg DU-1/4 Isolation 250W 2.5kV 250VA Screw Terminal Screw Terminal 104V 110V 120V 208V 220V 230V 240V 104V 110V 120V 208V 220V 230V 240V
SPOE3-3312 SPOE3-3312 Signal Transformer 0.0000
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0.00000000 18 Weeks Active 2 (1 Year) ROHS3 Compliant
DU-3 DU-3 Signal Transformer 0.0000
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0.00000000 16 Weeks DU Active Not Applicable EAR99 ROHS3 Compliant unknown 70lbs 31.8kg 8504.32.00.00 Isolation 3kW 3000VA Screw Terminal Screw Terminal 1 14A 3000 VA 104V 110V 120V 208V 220V 230V 240V 104V 110V 120V 208V 220V 230V 240V
1150-0F 1150-0F Signal Transformer 0.0000
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0.00000000 14 Weeks 0F Active Not Applicable ROHS3 Compliant 19lbs 8.6kg Autotransformer (Non-Isolated) 1.5kW 1500VA Wire Leads Wire Leads 115V 230V 115V 230V
PC-20-220 PC-20-220 Signal Transformer 0.0000
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0.00000000 16 Weeks 2009 PC yes Active Not Applicable EAR99 41.3mm ROHS3 Compliant OPERATING FREQUENCY: 50-500 HZ 31.8mm UL; CSA Through Hole 0.313lb 141.97g 41.30mm Lx31.80mm W 34.92mm 8504.31.40.35 Laminated Core NO 4.4VA PC Pin 0.5kHz 0.05kHz 10V 10V 1500Vrms Parallel 440mA Series 220mA 0.22A 4.4 VA 0.22A 115V Single Dual No Parallel 10V Series 20V
PC-28-800 PC-28-800 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 1997 PC yes Active Not Applicable PC Pin EAR99 6 41.3mm ROHS3 Compliant Lead Free 500Hz 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 1.6A 14V 14V 1500Vrms Parallel 1.6A Series 800mA 24 VA 115V Single Dual No Parallel 14V Series 28V
DPC-56-420 DPC-56-420 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 420mA 0.5kHz 0.05kHz 28V 2 28V 1500Vrms Parallel 840mA Series 420mA 24 VA 115V 230V Dual No Parallel 28V Series 56V
A41-43-230L A41-43-230L 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 190mA 4000Vrms Parallel 380mA Series 190mA 115V 230V Dual Dual No Parallel 115V Series 230V
LP-120-100 LP-120-100 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 LP Active Not Applicable PC Pin EAR99 63.5mm ROHS3 Compliant 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 100mA 60V 2 60V 1500Vrms Parallel 200mA Series 100mA 12 VA 115V 230V Dual No Parallel 60V Series 120V
DPC-10-120 DPC-10-120 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 2009 DPC Active Not Applicable PC Pin EAR99 34.9mm ROHS3 Compliant Lead Free OPERATING FREQUENCY: 50-500 HZ 30.1mm 28.6mm 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 120mA 0.5kHz 0.05kHz 5V 2 5V 1500Vrms Parallel 240mA Series 120mA 1.2 VA 115V 230V Dual No Parallel 5V Series 10V
DST-5-120 DST-5-120 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 DST Active Not Applicable PC Pin EAR99 47.6mm ROHS3 Compliant Lead Free 36.9mm 39.7mm UL; CSA Through Hole 0.7lb 317.51g 47.80mm Lx39.60mm W 36.90mm 8504.31.40.35 L47.6XB39.7XH36.5 (mm) Laminated Core 12W 12VA PC Pin 12W 100mA 60V 2 60V 2500Vrms Parallel 200mA Series 100mA 12 VA 115V 230V Dual No Parallel 60V Series 120V
A41-130-10L A41-130-10L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 All-4-One™ Active Not Applicable Wire Leads 71.4mm ROHS3 Compliant 76.2mm Chassis Mount 4.1lbs 1.9kg 71.40mm Lx76.20mm W 85.70mm Laminated Core 130W 130VA Wire Leads 13A 4000Vrms Parallel 26A Series 13A 115V 230V Dual Dual No Parallel 5V Series 10V
DST-3-24 DST-3-24 Signal Transformer 0.0000
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0.00000000 18 Weeks Through Hole 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 100mA 12V 2 12V 2500Vrms Parallel 200mA Series 100mA 2.4 VA 115V 230V Dual No Parallel 12V Series 24V
36-30 36-30 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 152.4mm Chassis Mount 32lbs 14.5kg 162.00mm Lx152.40mm W 134.90mm 162mm X 152.4mm X 134.9mm Laminated Core 1.08kW 1080VA Solder, Quick Connect 30A 18V 18V 1500Vrms Parallel 60A Series 30A SINGLE 105/115/125V 105V 115V 125V Single, Multiple Taps Dual Yes Parallel 18V Series 36V
ECO-200-28 ECO-200-28 Signal Transformer 0.0000
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0.00000000 10 Weeks EcoTran Active Not Applicable ROHS3 Compliant Chassis Mount 90.00mm Lx106.00mm W 116.00mm Laminated Core 200VA Terminal Block 4000Vrms Parallel 14.2A Series 7.1A 115V 230V Dual No Parallel 14V Series 28V
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-7-56 ST-7-56 Signal Transformer 0.0000
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0.00000000 download 18 Weeks Through Hole 2009 ST Active Not Applicable PC Pin EAR99 66.7mm ROHS3 Compliant Lead Free 40.4mm 55.5mm UL; CSA Through Hole 1.1lbs 499g 66.70mm Lx55.50mm W 40.40mm 8504.31.40.35 L66.7XB55.5XH39.7 (mm) Laminated Core 36W 36VA PC Pin 36W 1.3A 28V 28V 2500Vrms Parallel 1.3A Series 650mA 36 VA 115V Single Dual No Parallel 28V Series 56V
PC-40-250 PC-40-250 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 1997 PC yes Active Not Applicable PC Pin EAR99 6 ROHS3 Compliant Lead Free 500Hz 41.3mm 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 250mA 20V 20V 1500Vrms Parallel 500mA Series 250mA 10 VA 115V Single Dual No Parallel 20V Series 40V
DPC-34-700 DPC-34-700 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 1997 DPC yes Active Not Applicable PC Pin EAR99 8 41.3mm ROHS3 Compliant Lead Free 500Hz 34.9mm 57.2mm UL; CSA Through Hole 0.75lb 340.19g 41.30mm Lx57.20mm W 34.93mm Laminated Core 24W 24VA PC Pin 24W 1.4A 17V 2 17V 1500Vrms Parallel 1.4A Series 700mA 24 VA 115V 230V Dual No Parallel 17V Series 34V
A41-25-28L A41-25-28L Signal Transformer 0.0000
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0.00000000 16 Weeks Chassis Mount 2009 All-4-One™ Active Not Applicable Wire Leads 71.4mm ROHS3 Compliant 54.4mm Chassis Mount 1.3lbs 589.7g 71.40mm Lx54.40mm W 58.70mm Laminated Core 25W 25VA Wire Leads 1.86A 4000Vrms Parallel 1.86A Series 900mA 115V 230V Dual Dual No Parallel 14V Series 28V
DST-7-36 DST-7-36 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 DST yes Active Not Applicable PC Pin EAR99 8 66.7mm ROHS3 Compliant Lead Free 60Hz 39.7mm 55.5mm UL; CSA Through Hole 1.1lbs 499g 66.70mm Lx55.50mm W 40.40mm L66.7XB55.5XH39.7 (mm) Laminated Core 36W 36VA PC Pin 36W 1A 2 2500Vrms Parallel 2A Series 1A 36 VA 115V 230V Dual No Parallel 18V Series 36V
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
14A-56-512 14A-56-512 Signal Transformer 0.0000
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0.00000000 16 Weeks Through Hole 2009 One-4-All™ Active Not Applicable PC Pin EAR99 76.2mm ROHS3 Compliant Lead Free PCB MOUNTABLE; OTHER SECONDARY IS WITH CENTER TAP unknown 46mm 63.5mm UL; CSA; VDE Through Hole 1.7lbs 771.1g 76.20mm Lx63.50mm W 46.00mm 8504.31.40.65 76.2mm X 63.5mm X 46mm Laminated Core 56W 56VA PC Pin 56W 3A 2 4000Vrms 3A 300mA 56 VA 115V 230V Dual Yes 5V ±12V
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