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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 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 Nominal Input Voltage Power Rating Type Max Power Dissipation Power - Max Termination Style Output Voltage Number of Outputs Output Current Max Output Current Transformer Type Current - Output Power (Watts) 1st Connector 2nd Connector Turns Ratio - Primary:Secondary Number of Secondary Winding Voltage - Isolation Current - Output (Max) Secondary Current VA Rating Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
185G24 185G24 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 2008 185 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 14.6A No SVHC 95.3mm CE, TUV, cULus Chassis Mount 5lbs 2.3kg 79.25mm Lx81.28mm W 95.25mm 115V 175W Laminated Core 175W 175VA Solder, Quick Connect 12V 14.6A 7.3A 4000Vrms Parallel 14.6A Series 7.3A 115V 230V Dual No Parallel 12V Series 24V
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
185C230 185C230 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 2008 185 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 220mA No SVHC 58.7mm CE, TUV, cULus Chassis Mount 1.3lbs 589.7g 71.37mm Lx56.39mm W 58.67mm 115V 25W Laminated Core 25W 25VA Solder, Quick Connect 110mA 4000Vrms Parallel 220mA Series 110mA 115V 230V Dual No Parallel 115V Series 230V
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
PWDP13006 PWDP13006 Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2013 Peter W. Dahl Design Active Not Applicable Wire Leads 133.35mm ROHS3 Compliant 132.21mm Chassis Mount 133.35mm Lx132.21mm W 111.13mm Laminated Core Wire Leads 500mA 500mA 120V 240V Dual Triple Yes 800V 120V 6.3V
167T22 167T22 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2016 167 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 115.8mm UL; CSA Chassis Mount 8.4lbs 3.8kg 95.25mm Lx114.30mm W 115.82mm Laminated Core 264W 264VA Wire Leads 12A 1 2000Vrms 115V Single Yes 22V
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0.00000000 4 Weeks Chassis Mount 2008 290 Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 150mA 120 107.95mm Chassis Mount 8.7lbs 3.9kg 95.25mm Lx107.95mm W 116.84mm Laminated Core Wire Leads 5A 150mA 5A 120V 220V 240V Single, Multiple Taps Dual Yes 690V 6.3V
182S15 182S15 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel Bulk 2012 182 Active 1 (Unlimited) Wire Leads EAR99 127mm ROHS3 Compliant 60Hz 57.658mm CE, CSA, UL 128.524 mm Chassis Mount 5.6lbs 2.5kg 57.66mm 300W Toroidal 300W 300VA Wire Leads 10A 4000Vrms Parallel 20A Series 10A 10A 117V 234V Dual No Parallel 15V Series 30V
PWDP13039 PWDP13039 Hammond Manufacturing 0.0000
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0.00000000 10 Weeks Peter W. Dahl Design Active Not Applicable ROHS3 Compliant Chassis Mount 184.15mm Laminated Core Wire Leads
BD2G BD2G Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Box, Chassis Mount, Panel Bulk 2008 BD Active Not Applicable Quick Connect EAR99 105°C 0°C ROHS3 Compliant Lead Free 833mA 120 No SVHC 60Hz 50.3mm CSA, UL Chassis Mount 1.3lbs 589.7g 59.18mm Lx59.44mm W 50.29mm 8504.31.40.35 20W Laminated Core 20W 20VA Wire Leads, Quick Connect 833mA 1 20 VA 120V Single No 24V
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0.00000000 download 4 Weeks Through Hole 2000 161 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant Lead Free 85mA PCB MOUNTABLE 42.926mm UL; CSA Through Hole 0.53lb 240.4g 49.28mm Lx36.58mm W 42.93mm 8504.31.40.35 10W Laminated Core 10W 10VA PC Pin 85mA 2000Vrms Parallel 170mA Series 85mA 10 VA 115V Single Single, Multiple Taps No Parallel 60V Series 120V
187B16 187B16 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 34.79mm Chassis Mount 0.45lb 204.12g 60.20mm Lx41.28mm W 34.80mm 6.4W Laminated Core 6.4W 6.4VA Solder, Quick Connect 400mA 2000Vrms 115V Single Yes 16V
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0.00000000 download 12 Weeks Chassis Mount, Panel 185 Active Not Applicable Quick Connect EAR99 ROHS3 Compliant 12.6A 76.2mm CE, TUV, cULus Chassis Mount 2.5lbs 1.1kg 63.50mm Lx66.29mm W 76.20mm 115V 80W Laminated Core 80W 80VA Solder, Quick Connect 6.3V 12.6A 6.3A 4000Vrms Parallel 12.6A Series 6.3A 115V 230V Dual No Parallel 6.3V Series 12.6V
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
266GD24 266GD24 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 50.8mm Chassis Mount 1.2lbs 544.3g 82.55mm Lx52.32mm W 50.80mm 12W Laminated Core 16.8W 16.8VA Wire Leads 1.4A 2000Vrms Parallel 1.4A Series 700mA 117V 234V Dual No Parallel 12V Series 24V
185F36 185F36 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 7.2A 85.6mm CE, TUV, cULus Chassis Mount 4lbs 1.8kg 71.37mm Lx77.98mm W 85.60mm 115V 130W Laminated Core 130W 130VA Solder, Quick Connect 18V 7.2A 3.6A 4000Vrms Parallel 7.2A Series 3.6A 115V 230V Dual No Parallel 18V Series 36V
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0.00000000 download 12 Weeks Through Hole 2008 183 Active 1 (Unlimited) PC Pin EAR99 155°C 0°C ROHS3 Compliant 2.5A No SVHC 39.62mm Through Hole 1.2lbs 544.3g 66.68mm Lx55.55mm W 39.70mm 115V 30W Laminated Core 30W 30VA PC Pin 1.25A 4000Vrms Parallel 2.5A Series 1.25A 115V 230V Dual No Parallel 12V Series 24V
1182Q240P 1182Q240P Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 82.55mm 184.15 mm Chassis Mount 17lbs 7.7kg 187.96mm Dia 1.5kW Toroidal 1500VA Wire Leads 4000Vrms 6.3A 117V Dual Single No 240V
378X 378X 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 115.8mm Chassis Mount 8.8lbs 4kg 95.25mm Lx106.43mm W 115.82mm 237W Laminated Core 237W 237VA Wire Leads 3A 2000Vrms 230mA 6A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 800V 6.3V 5V
240MG1800 240MG1800 Hammond Manufacturing 0.0000
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0.00000000 download 5 Weeks Active 1 (Unlimited) ROHS3 Compliant Isolation, Medical Grade 1800VA NEMA 5-20P NEMA 6-15R 240V
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
291DX 291DX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2009 291 Active Not Applicable Wire Leads ROHS3 Compliant unknown Chassis Mount 8lbs 3.6kg 87.33mm Lx103.20mm W 106.38mm Laminated Core Wire Leads 3A 230mA 4A 3A 120V Single Triple Yes 650V 6.3V 5V
187B56 187B56 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2007 187 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 34.79mm Chassis Mount 0.45lb 204.12g 60.20mm Lx41.28mm W 34.80mm 6.16W Laminated Core 6.16W 6.16VA Solder, Quick Connect 110mA 2000Vrms 115V Single Yes 56V
382X 382X Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2009 300 yes Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 11lbs 5kg 125.37mm Lx96.25mm W 115.90mm Laminated Core 283W 283VA Wire Leads 3A 2000Vrms 230mA 6A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 1000V 6.3V 5V
271X 271X Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 271 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant TWO ADDITIONAL SECONDARIES OF 5V AND 6.3V FOR FILAMENT 77.724mm CSA Chassis Mount 2.4lbs 1.1kg 63.50mm Lx69.85mm W 77.72mm 8504.31.40.65 63W Laminated Core 63W 63VA Wire Leads 2A 2000Vrms 69mA 2A 2A 63 VA 115V Single Triple Yes 560V 6.3V 5V
289D 289D Hammond Manufacturing 0.0000
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0.00000000 download 2008 289 Obsolete Not Applicable Plug 152.4mm Non-RoHS Compliant 120.7mm 209.6mm 230W Isolation 500W 2 500VA NEMA 5-15P 230V 115V Single
PT500MBMH PT500MBMH Hammond Manufacturing 0.0000
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0.00000000 download EAR99 RoHS Compliant compliant 500W POWER TRANSFORMER 4.35A
261D6 261D6 Hammond Manufacturing 0.0000
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0.00000000 4 Weeks 261 Active 1 (Unlimited) ROHS3 Compliant Chassis Mount Laminated Core Wire Leads 1.1A 115V Dual Yes
290EEX 290EEX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 290 Active Not Applicable Wire Leads ROHS3 Compliant 104.775mm Chassis Mount 7.7lbs 3.5kg 87.33mm Lx103.20mm W 106.38mm Laminated Core Wire Leads 3.15A 1:2.87 276mA 3.15A 276mA 240V Single Dual Yes 660V 6.5V
369GXP 369GXP 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 2.4lbs 1.1kg 69.85mm Lx63.50mm W 77.72mm Laminated Core 50W 50VA Wire Leads 2.5A 2000Vrms 74mA 2.5A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 450V 6.3V
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