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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 Operating Supply Voltage Diameter Length RoHS Status Lead Free Current Rating Additional Feature REACH SVHC Frequency Height Width Approval Agency Outside Diameter Mounting Type Weight Size / Dimension Height Seated (Max) HTS Code Nominal Input Voltage Power Rating Type Lead Length Max Power Dissipation Power - Max Termination Style Output Voltage Number of Outputs Output Current Max Output Current Cord Length Output Voltage 1 Power (Watts) 1st Connector 2nd Connector Number of Secondary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) Output Current 1 Secondary Current VA Rating Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
289ET 289ET Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Plug-In 2006 289 Active Not Applicable Plug 177.8mm ROHS3 Compliant 136.7mm 209.6mm cULus 25lbs 11.3kg 750W Isolation 750W 1.524m 750VA NEMA 6-15P NEMA 5-15R (2) 240V 120V Single
289MG500 289MG500 Hammond Manufacturing 0.0000
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0.00000000 download 5 Weeks Active 1 (Unlimited) ROHS3 Compliant Isolation, Medical Grade 500VA NEMA 6-15P NEMA 5-15R 240V 120V
178MG1000 178MG1000 Hammond Manufacturing 0.0000
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0.00000000 download 5 Weeks 178MG Active 1 (Unlimited) ROHS3 Compliant Isolation, Medical Grade 1000VA NEMA 5-15P NEMA 5-15R 120V
170G 170G Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks 170 Active 1 (Unlimited) Quick Connect EAR99 111.3mm ROHS3 Compliant No SVHC 133.4mm 168.4mm CSA 22lbs 10kg 1.5kW Autotransformer (Non-Isolated) 1.5kW 1 1500VA Wire Leads Wire Leads 115V 230V 115V 230V
175C-EU 175C-EU Hammond Manufacturing 0.0000
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0.00000000 download 2002 175EU Obsolete Not Applicable Plug 80.3mm Non-RoHS Compliant 96.77mm 80.26mm 6lbs 2.7kg 300W Autotransformer (Non-Isolated) 300W 300VA CEE 7/4 NEMA 5-15R 230V 115V
169VS 169VS Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2000 169 Active 1 (Unlimited) Quick Connect EAR99 79.5mm ROHS3 Compliant 96.8mm 101.6mm CSA 7lbs 3.2kg 8504.31.40.65 175W Isolation 175W 175VA Wire Leads Wire Leads 1 1.3A 175 VA 115V Dual
176C 176C Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks 176 Active Not Applicable Plug 96.774mm ROHS3 Compliant No SVHC 80.264mm 127mm UL 6lbs 2.7kg 300W Autotransformer (Non-Isolated) 300W 230V 1.524m 300VA NEMA 5-15P NEMA 6-15R 115V
166K35 166K35 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 1.5A 58.7mm UL; CSA Chassis Mount 2lbs 907.2g 93.72mm Lx54.10mm W 58.67mm 115V 52.5W Laminated Core 52.5W 52.5VA Wire Leads 1.5A 1.5A 1 2000Vrms Single Yes 35V
166V5 166V5 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 20A 60Hz 66.8mm CSA, UL Chassis Mount 3.5lbs 1.6kg 114.30mm Lx63.50mm W 76.20mm 115V 100W Laminated Core 100W 100VA Wire Leads 5V 20A 20A 1 2000Vrms Single Yes
227N 227N Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 227 Active 1 (Unlimited) PC Pin EAR99 45°C 0°C 2.02mm ROHS3 Compliant PARALLEL CONNECTED 26.67mm 1.63mm Through Hole 0.38lb 172.37g 51.31mm Lx41.40mm W 8504.31.40.65 40W Semi-Toroidal 40W 40VA PC Pin 2A 10V 10V Parallel 4A Series 2A 40 VA 115V Single Dual No Parallel 10V Series 20V
370HX 370HX 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 Lead Free 230mA 96.8mm Chassis Mount 7.6lbs 3.4kg 79.50mm Lx107.95mm W 96.77mm 180W Laminated Core 180W 180VA Wire Leads 3A 2000Vrms 230mA 6A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 550V 6.3V 5V
229D24 229D24 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole 2008 229 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C 230V ROHS3 Compliant 4A PCB MOUNTABLE No SVHC 35.05mm cULus Through Hole 1.3lbs 589.7g 63.50mm Lx79.25mm W 48W Semi-Toroidal 48W 48VA PC Pin 12V 4A 2A 1 1750Vrms Parallel 4A Series 2A 115V 230V Dual No Parallel 12V Series 24V
182T30 182T30 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2013 182 Active 1 (Unlimited) Wire Leads EAR99 160mm ROHS3 Compliant 78.7mm CE, CSA, UL Chassis Mount 14lbs 6.4kg 78.74mm 750W Toroidal 750W 750VA Wire Leads 12.5A 4000Vrms Parallel 25A Series 12.5A 117V 234V Dual No Parallel 30V Series 60V
166K6 166K6 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 1.2A 35.1mm UL; CSA Chassis Mount 0.7lb 317.51g 71.37mm Lx38.10mm W 49.93mm 115V 7.56W Laminated Core 7.56W 7.56VA Wire Leads 6.3V 1.2A 1.2A 1 2000Vrms Single Yes
266L16 266L16 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2000 266 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 4.4A 59.7mm CSA, UL Chassis Mount 1.9lbs 861.8g 93.73mm Lx55.88mm W 59.69mm 35.2W Laminated Core 35.2W 35.2VA Wire Leads 2.2A 2000Vrms Parallel 4.4A Series 2.2A 117V 234V Dual No Parallel 8V Series 16V
182P15 182P15 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2012 182 Active 1 (Unlimited) Wire Leads EAR99 111mm ROHS3 Compliant 43.9mm CE, CSA, UL Chassis Mount 3.9lbs 1.8kg 43.94mm 160W Toroidal 160W 160VA Wire Leads 5.33A 4000Vrms Parallel 10.66A Series 5.33A 117V 234V Dual No Parallel 15V Series 30V
182N22 182N22 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2013 182 Active 1 (Unlimited) Wire Leads EAR99 111mm ROHS3 Compliant 43.9mm CE, CSA, UL Chassis Mount 3.9lbs 1.8kg 43.94mm 160W Toroidal 160W 160VA Wire Leads 3.64A 4000Vrms Parallel 7.28A Series 3.64A 117V 234V Dual No Parallel 22V Series 44V
166F16 166F16 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 250mA 35.05mm UL; CSA Chassis Mount 0.4lb 181.44g 60.45mm Lx60.45mm W 115V 4W Laminated Core 4W 4VA Wire Leads 16V 250mA 250mA 1 2000Vrms Single Yes
164D12 164D12 Hammond Manufacturing 11.1478
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0.00000000 download 12 Weeks Through Hole Bulk 2000 164 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 180mA Through Hole 0.17lb 77.11g 34.93mm Lx28.56mm W 33.32mm 1.1W Laminated Core 1.1W 1.1VA PC Pin 90mA 2500Vrms Parallel 180mA Series 90mA 115V Single Dual No Parallel 6.3V Series 12.6V
167P60 167P60 Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount 2016 167 Obsolete 1 (Unlimited) Wire Leads EAR99 130°C 0°C RoHS Compliant 115.8mm UL; CSA Chassis Mount 8.4lbs 3.8kg 95.25mm Lx114.30mm W 115.82mm Laminated Core 300W 300VA Wire Leads 5A 1 2000Vrms 115V Single Yes 60V
370DAZ 370DAZ Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2009 300 Active Not Applicable Wire Leads ROHS3 Compliant 77.724mm Chassis Mount 2.7lbs 1.2kg 71.37mm Lx57.15mm W 88.90mm 76W Laminated Core 76W 76VA Wire Leads 3.5A 2000Vrms 104mA 3.5A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 520V 6.3V
186D36 186D36 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2007 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 850mA 49.02mm Chassis Mount 1.3lbs 589.7g 82.55mm Lx52.20mm W 30.6W Laminated Core 6.35mm 30.6W 30.6VA Solder, Quick Connect 850mA 2000Vrms 115V 230V Dual Single Yes 36V
260K 260K Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 260 Active Not Applicable Wire Leads 114.3mm ROHS3 Compliant 82.55mm Chassis Mount 8.4lbs 3.8kg 114.30mm Lx82.55mm W 95.25mm Laminated Core 197W 197VA Wire Leads 3A 230mA 5A 3A 100V 120V 220V 240V Dual, Multiple Taps Triple Yes 650V 6.3V 5V
182J110 182J110 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 182 Active 1 (Unlimited) Wire Leads EAR99 99.5mm ROHS3 Compliant 42.7mm Chassis Mount 2.9lbs 1.3kg 42.67mm Toroidal 120W 120VA Wire Leads 1.09A 4000Vrms Parallel 1.09A Series 545mA 117V 234V Dual No Parallel 110V Series 220V
370XP 370XP 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 2.2lbs 997.9g 69.85mm Lx63.50mm W 77.72mm Laminated Core 41W 41VA Wire Leads 2A 2000Vrms 46mA 1.5A 2A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 480V 6.3V 5V
1182R60 1182R60 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 158.75 mm Chassis Mount 17lbs 7.7kg 158.75mm Dia 73.15mm 1kW Toroidal 1000VA Wire Leads 4000Vrms Parallel 16.6A Series 8.3A 8.3A 117V Dual No Parallel 60V Series 120V
167S11 167S11 Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount 2012 167 Obsolete 1 (Unlimited) Wire Leads EAR99 130°C 0°C RoHS Compliant 77.7mm UL; CSA Chassis Mount 3.7lbs 1.7kg 63.50mm Lx82.55mm W 77.72mm Laminated Core 110W 110VA Wire Leads 10A 1 2000Vrms 115V Single Yes 11V
164E36 164E36 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 164 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant 130mA No SVHC Through Hole 0.25lb 113.4g 34.93mm Lx28.56mm W 30.18mm 115V 2.4W Laminated Core 2.4W 2.4VA PC Pin 65mA 2500Vrms Parallel 130mA Series 65mA Single Dual No Parallel 18V Series 36V
166J18 166J18 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2010 166 yes Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant Chassis Mount 0.3lb 136.08g 82.55mm Lx50.80mm W 50.80mm Laminated Core 18W 18VA Wire Leads 1A 2000Vrms 115V Single Yes 18V
166G60 166G60 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 500mA 50.8mm UL; CSA Chassis Mount 1.4lbs 635g 82.55mm Lx50.80mm W 50.80mm 115V 30W Laminated Core 30W 30VA Wire Leads 60V 500mA 500mA 1 2000Vrms Single Yes
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