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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 Diameter Length RoHS Status Lead Free Current Rating Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Frequency Height Width Approval Agency Outside Diameter Mounting Type Weight Size / Dimension Height Seated (Max) HTS Code Physical Dimension Nominal Input Voltage Power Rating Type Lead Length Subcategory Max Power Dissipation Power - Max Termination Style Output Voltage Application Output Current Max Output Current Input Voltage-Nom Inductance Current - Output Power Consumption Output Voltage 1 Number of Secondary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) Secondary Current VA Rating Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
182G18 182G18 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 182 Active 1 (Unlimited) Wire Leads EAR99 126mm ROHS3 Compliant 8 No SVHC 48.3mm CE, CSA, UL Chassis Mount 5lbs 2.3kg 48.26mm 225W Toroidal 225W 225VA Wire Leads 18V 12.5A 6.25A 4000Vrms Parallel 12.5A Series 6.25A 12.5A 117V 234V Dual No Parallel 18V Series 36V
182H15 182H15 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 182 Active 1 (Unlimited) Wire Leads EAR99 126mm ROHS3 Compliant No SVHC 48.3mm CE, CSA, UL Chassis Mount 5lbs 2.3kg 48.26mm 225W Toroidal 225W 225VA Wire Leads 15V 15A 7.5A 4000Vrms Parallel 15A Series 7.5A 15A 117V 234V Dual No Parallel 15V Series 30V
162J12 162J12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 2000 162 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 2.85A Through Hole 1.1lbs 499g 66.68mm Lx55.55mm W 39.70mm 36W Laminated Core 36W 36VA PC Pin 2.85A 2500Vrms Parallel 5.7A Series 2.85A 115V 230V Dual No Parallel 6.3V Series 12.6V
166L5 166L5 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 2A 35.1mm UL; CSA Chassis Mount 0.7lb 317.51g 71.37mm Lx41.40mm W 42.93mm 115V 10W Laminated Core 10W 10VA Wire Leads 5V 2A 2A 1 2000Vrms Single Yes
RM0004-N30 RM0004-N30 Hammond Manufacturing 0.0000
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0.00000000 download 71.88mm 4A 86.36mm 111.76mm 3 mH 4A 7W
PWDI13161 PWDI13161 Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant Chassis Mount 73.03mm Lx46.23mm W 2.370 60.20mm Laminated Core Wire Leads 2500V 600V Single No
266L12B 266L12B Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 1.6lbs 725.7g 79.50mm Lx50.04mm W 69.85mm Laminated Core 25.2W 25.2VA Wire Leads 2A 2000Vrms Parallel 4A Series 2A 117V 234V Dual No Parallel 6.3V Series 12.6V
PWDP13054 PWDP13054 Hammond Manufacturing 0.0000
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0.00000000 8 Weeks Chassis Mount 2015 Peter W. Dahl Design Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount Laminated Core Wire Leads 120V 240V Multiple, Single Tap Single No 1170V 878V
160D34 160D34 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 2000 160 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant PCB MOUNTABLE 21.082mm UL; CSA Through Hole 0.13lb 58.97g 25.40mm Lx35.05mm W 21.08mm 8504.31.40.35 1W Laminated Core 1W 1VA PC Pin 25mA 2000Vrms Parallel 50mA Series 25mA 1 VA 115V 230V Dual Single, Multiple Taps No Parallel 17V Series 34V
290FX 290FX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2008 290 Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 517mA 114.3mm Chassis Mount 12lbs 5.4kg 95.25mm Lx119.13mm W 115.90mm Laminated Core Wire Leads 5.5A 518mA 5.5A 120V Single Dual Yes 640V 6.5V
186F12 186F12 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 2008 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 8A 100 65.02mm CSA, UL Chassis Mount 2.8lbs 1.3kg 102.36mm Lx66.68mm W 100.8W Laminated Core 6.35mm 100.8W 100.8VA Solder, Quick Connect 8A 2000Vrms 115V 230V Dual Single Yes 12.6V
160F16 160F16 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole Bulk 2008 160 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 260mA PCB MOUNTABLE No SVHC 36.83mm UL; CSA Through Hole 0.33lb 149.69g 42.93mm Lx31.75mm W 8504.31.40.35 4.4W Laminated Core 4.4W 4.4VA PC Pin 8V 520mA 260mA 2000Vrms Parallel 520mA Series 260mA 4.4 VA 115V 230V Dual Single, Multiple Taps No Parallel 8V Series 16V
166G12 166G12 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount Bulk 2008 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 500mA No SVHC 60Hz 42.93mm UL; CSA Chassis Mount 0.7lb 317.51g 71.37mm Lx38.10mm W 115V 6.3W Laminated Core 6.3W 6.3VA Wire Leads 12.6V 500mA 500mA 1 2000Vrms Single Yes
229E24 229E24 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole 229 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant PCB MOUNTABLE 16.51mm cULus Through Hole 0.24lb 108.86g 39.62mm Lx47.75mm W 2W Semi-Toroidal 2W 2VA PC Pin 75mA 1 1750Vrms Parallel 200mA Series 100mA 115V 230V Dual No Parallel 12V Series 24V
164F20 164F20 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 2000 164 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 300mA Through Hole 0.44lb 199.58g 41.28mm Lx33.32mm W 33.32mm 6W Laminated Core 6W 6VA PC Pin 300mA 2500Vrms Parallel 600mA Series 300mA 115V Single Dual No Parallel 10V Series 20V
373JX 373JX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2009 300 yes Active Not Applicable Wire Leads ROHS3 Compliant 863mA No SVHC Chassis Mount 31lbs 14.1kg 167.54mm Lx134.14mm W 161.54mm 710W Laminated Core 403W 403VA Wire Leads 6A 2000Vrms 863mA 12A 6A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 700V 6.3V 5V
263AX 263AX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2012 263 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 115mA ADDITIONAL SECONDARY OF 5V FOR FILAMENT 100 63.5mm CSA Chassis Mount 1.4lbs 635g 47.75mm Lx61.98mm W 63.50mm 8504.31.40.35 32W Laminated Core 32W 32VA Wire Leads 2A 2000Vrms 115mA 2A 32 VA 115V Single Triple Yes 200V 5V
1182K30 1182K30 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 38.1mm 88.9 mm Chassis Mount 2.1lbs 952.5g 88.90mm Dia 38.10mm 80W Toroidal 80VA Wire Leads 4000Vrms Parallel 2.66A Series 1.33A 1.33A 117V Dual No Parallel 30V Series 60V
1182E240 1182E240 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 38.1mm 82.55 mm Chassis Mount 1.5lbs 680.4g 82.55mm Dia 50W Toroidal 50VA Wire Leads 4000Vrms 208mA 117V Dual Single No 240V
166J25 166J25 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel Bulk 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 1A 60Hz 50.8mm CSA, UL Chassis Mount 1.2lbs 544.3g 82.55mm Lx44.45mm W 50.80mm 115V 25W Laminated Core 25W 25VA Wire Leads 25V 1A 1A 1 2000Vrms Single Yes
BE2G BE2G Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Box, Chassis Mount, Panel Bulk 2008 BE Active Not Applicable Quick Connect EAR99 105°C 0°C ROHS3 Compliant 1.67A No SVHC 60Hz 50.3mm CSA Chassis Mount 1.5lbs 680.4g 59.18mm Lx66.04mm W 50.29mm 8504.31.40.65 40W Laminated Core 40W 40VA Wire Leads, Quick Connect 1.67A 1 40 VA 120V Single No 24V
379WX 379WX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2009 300 yes Active Not Applicable Wire Leads ROHS3 Compliant 1A No SVHC Chassis Mount 32lbs 14.5kg 162.56mm Lx139.89mm W 162.56mm 940W Laminated Core 940W 940VA Wire Leads 12A 2000Vrms 1.06A 12A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 800V 6.3V
182H117 182H117 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2013 182 Active 1 (Unlimited) Wire Leads EAR99 93.2mm ROHS3 Compliant 38.6mm CE, CSA, UL Chassis Mount 2.2lbs 997.9g 30.61mm 94.74mm x 38.61mm 80W Toroidal Other Transformers 80W 80VA Wire Leads POWER 342mA 234V 2 4000Vrms Parallel 684mA Series 342mA 80 VA 117V 234V Dual No Parallel 117V Series 234V
369AXP 369AXP Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2009 300 yes Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 2.3lbs 1kg 69.85mm Lx63.50mm W 77.72mm Laminated Core 40W 40VA Wire Leads 2A 2000Vrms 115mA 2A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 250V 6.3V
166J25B 166J25B Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 166 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant Lead Free Chassis Mount 1.4lbs 635g 82.55mm Lx50.80mm W 50.80mm Laminated Core 25W 25VA Wire Leads 1A 2000Vrms 117V Single Yes 25V
229C12 229C12 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole 2000 229 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 1.9A PCB MOUNTABLE 31.75mm cULus Through Hole 0.92lb 417.3g 57.15mm Lx72.90mm W 24W Semi-Toroidal 24W 24VA PC Pin 1.9A 1 1750Vrms Parallel 3.8A Series 1.9A 115V 230V Dual No Parallel 6.3V Series 12.6V
226N 226N Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 2000 226 Active 1 (Unlimited) PC Pin EAR99 35°C 0°C 1.73mm ROHS3 Compliant PCB MOUNTABLE 20.32mm 1.35mm Through Hole 0.22lb 99.79g 43.94mm Lx34.29mm W 8504.31.40.35 20W Semi-Toroidal 20W 20VA PC Pin 1A 10V 10V Parallel 2A Series 1A 20 VA 115V Single Dual No Parallel 10V Series 20V
272FX 272FX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 272 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant TWO ADDITIONAL SECONDARIES OF 5V AND 6.3V FOR FILAMENT 96.774mm CSA Chassis Mount 5lbs 2.3kg 79.50mm Lx88.90mm W 96.77mm 8504.31.40.65 146W Laminated Core 146W 146VA Wire Leads 3A 2000Vrms 172mA 5A 3A 146 VA 115V Single Triple Yes 600V 6.3V 5V
290KX 290KX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2008 290 Active Not Applicable Solder ROHS3 Compliant 120 unknown Chassis Mount 7.3lbs 3.3kg 96.01mm Lx102.87mm W 81.86mm Laminated Core Wire Leads 2.5A 100mA 100mA 2.5A 120V 240V Dual Triple Yes 330V 41V 6.57V
186B36 186B36 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2015 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 34.79mm Chassis Mount 0.44lb 199.58g 60.20mm Lx41.28mm W 34.80mm 6.12W Laminated Core 6.12W 6.12VA Solder, Quick Connect 170mA 2000Vrms 115V 230V Dual Single Yes 36V
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