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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 Length RoHS Status Lead Free Current Rating Additional Feature REACH SVHC Reach Compliance Code Frequency Height Width Approval Agency Outside Diameter Mounting Type Weight Size / Dimension Input Current Height Seated (Max) HTS Code Nominal Input Voltage Power Rating Type Max Power Dissipation Power - Max Termination Style Output Voltage Output Current Max Output Current Operating Frequency-Max Output Voltage 1 Input Voltage (Max) Number of Secondary Winding Voltage - Isolation Current - Output (Max) Secondary Current VA Rating Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
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
PWDP13068 PWDP13068 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant
166G6 166G6 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel Bulk 2008 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 600mA No SVHC 60Hz 35.05mm CSA, UL Chassis Mount 0.4lb 181.44g 60.45mm Lx35.05mm W 115V 3.78W Laminated Core 3.78W 3.78VA Wire Leads 6.3V 600mA 600mA 1 2000Vrms Single Yes
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
160G40 160G40 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 42.926mm UL; CSA Through Hole 0.54lb 244.94g 49.28mm Lx36.58mm W 42.93mm 8504.31.40.35 10W Laminated Core 10W 10VA PC Pin 250mA 2000Vrms Parallel 500mA Series 250mA 10 VA 115V 230V Dual Single, Multiple Taps No Parallel 20V Series 40V
266J36 266J36 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 58.7mm CSA, UL Chassis Mount 1.8lbs 816.5g 93.73mm Lx50.04mm W 58.67mm 36W Laminated Core 36W 36VA Wire Leads 1A 2000Vrms Parallel 2A Series 1A 117V 234V Dual No Parallel 18V Series 36V
260G 260G Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 260 Active Not Applicable Wire Leads ROHS3 Compliant 230mA Chassis Mount 6.7lbs 3kg 95.25mm Lx88.90mm W 82.55mm 175W Laminated Core 175W 175VA Wire Leads 3A 230mA 5A 3A 100V 120V 220V 240V Dual, Multiple Taps Triple Yes 550V 6.3V 5V
229C40 229C40 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 PCB MOUNTABLE 31.75mm cULus Through Hole 0.89lb 403.7g 57.15mm Lx72.90mm W 24W Semi-Toroidal 24W 24VA PC Pin 1.2A 1 1750Vrms Parallel 1.2A Series 600mA 115V 230V Dual No Parallel 20V Series 40V
166J16 166J16 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 1A 60Hz 50.8mm CSA, UL Chassis Mount 0.9lb 408.23g 82.55mm Lx41.40mm W 50.80mm 115V 16W Laminated Core 16W 16VA Wire Leads 16V 1A 1A 1 2000Vrms Single Yes
373X 373X Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2000 300 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant 96.8mm Chassis Mount 5.7lbs 2.6kg 79.50mm Lx95.25mm W 96.77mm 125W Laminated Core 125W 125VA Wire Leads 2A 2000Vrms 127mA 4A 2A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 700V 6.3V 5V
262F12 262F12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2016 262 Active Not Applicable Wire Leads 93.73mm ROHS3 Compliant 58.7mm 46.99mm Chassis Mount 1.5lbs 680.4g 93.73mm Lx46.99mm W 58.67mm 26W Laminated Core 26W 26VA Wire Leads 750mA 140mA 750mA 115V Single Dual No 120V 12.6V
183E20 183E20 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 183 Active Not Applicable PC Pin EAR99 155°C 0°C ROHS3 Compliant 240mA 28.7mm Through Hole 0.17lb 77.11g 41.28mm Lx36.50mm W 28.58mm 115V 2.5W Laminated Core 2.5W 2.5VA PC Pin 120mA 4000Vrms Parallel 240mA Series 120mA 115V 230V Dual No Parallel 10V Series 20V
728 728 Hammond Manufacturing 0.0000
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0.00000000 download 6 Weeks Chassis Mount 700 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant 114.3mm CSA Chassis Mount 12lbs 5.4kg 95.25mm Lx133.35mm W 114.30mm Laminated Core 210W 210VA Wire Leads 175mA 60kHz 2000V 115V 115V Single Yes 2000V
PWDP13099 PWDP13099 Hammond Manufacturing 0.0000
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0.00000000 8 Weeks Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant
187A10 187A10 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2007 187 Active 1 (Unlimited) Solder EAR99 ROHS3 Compliant Chassis Mount 0.32lb 145.15g 52.32mm Lx36.45mm W 29.97mm Laminated Core 2.5W 2.5VA Solder, Quick Connect 250mA 2000Vrms 115V Single Yes 10V
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
370CAX 370CAX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2009 300 yes Active Not Applicable Wire Leads ROHS3 Compliant 77.724mm Chassis Mount 2.5lbs 1.1kg 84.07mm Lx71.37mm W 86.89mm 66W Laminated Core 66W 66VA Wire Leads 2A 2000Vrms 81mA 2.5A 2A 81mA 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 500V 6.3V 5V
PWDI13158 PWDI13158 Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant Chassis Mount 60.33mm Lx40.64mm W 1.995 50.67mm Laminated Core Wire Leads 2500V 600V Single No
187B10 187B10 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2007 187 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant Lead Free 34.79mm Chassis Mount 0.45lb 204.12g 60.20mm Lx41.28mm W 34.80mm 6W Laminated Core 6W 6VA Solder, Quick Connect 600mA 2000Vrms 115V Single Yes 10V
185D20 185D20 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 2000 185 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 4.4A 68.1mm CE, TUV, cULus Chassis Mount 1.8lbs 816.5g 79.25mm Lx56.39mm W 68.07mm 115V 43W Laminated Core 43W 43VA Solder, Quick Connect 10V 4.4A 2.2A 4000Vrms Parallel 4.4A Series 2.2A 115V 230V Dual No Parallel 10V Series 20V
266F6 266F6 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 31.8mm Chassis Mount 0.2lb 90.72g 52.32mm Lx35.05mm W 31.75mm 1.89W Laminated Core 1.89W 1.89VA Wire Leads 300mA 2000Vrms Parallel 600mA Series 300mA 117V 234V Dual No Parallel 3.15V Series 6.3V
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
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
1182U24 1182U24 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 73.152mm 149.352 mm Chassis Mount 17lbs 7.7kg 152.40mm Dia 73.15mm 750W Toroidal 750VA Wire Leads 4000Vrms Parallel 31.26A Series 15.63A 15.63A 117V Dual No Parallel 24V Series 48V
PWDP13011 PWDP13011 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant
372HX 372HX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2009 300 yes Active Not Applicable Wire Leads ROHS3 Compliant 115.824mm Chassis Mount 6.5lbs 2.9kg 101.60mm Lx95.25mm W 115.90mm 191W Laminated Core 191W 191VA Wire Leads 3A 2000Vrms 230mA 6A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 600V 6.3V 5V
165V22 165V22 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis, Chassis Mount 2000 165 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 20A No SVHC 95.25mm UL; CSA Chassis Mount 14lbs 6.4kg 114.30mm Lx114.30mm W 20A 440W Laminated Core 440W 440VA Wire Leads 20A 20A 1 2000Vrms 115V Single Yes 22V
372BX 372BX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 300 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant 115mA 96.8mm Chassis Mount 3.5lbs 1.6kg 79.50mm Lx88.90mm W 96.77mm 98W Laminated Core 98W 98VA Wire Leads 2A 2000Vrms 115mA 3A 2A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 600V 6.3V 5V
PWDP13028 PWDP13028 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active ROHS3 Compliant
291BX 291BX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2009 291 Active Not Applicable Wire Leads ROHS3 Compliant 138mA unknown 85.725mm Chassis Mount 5.4lbs 2.4kg 71.45mm Lx103.20mm W 87.33mm Laminated Core Wire Leads 3A 138mA 3A 3A 120V Single Triple Yes 660V 6V 5V
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