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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 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 Nominal Input Voltage Power Rating Type Max Power Dissipation Power - Max Termination Style Output Voltage Application Output Current Max Output Current Operating Frequency-Max Inductance Transformer Type Output Voltage 1 Input Voltage (Max) Turns Ratio - Primary:Secondary 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)
166L8 166L8 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel Bulk 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 2A 60Hz 42.9mm CSA, UL Chassis Mount 0.9lb 408.23g 71.37mm Lx38.10mm W 42.93mm 115V 17W Laminated Core 17W 17VA Wire Leads 8.5V 2A 2A 1 2000Vrms Single Yes
PWDP13133 PWDP13133 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant Chassis Mount Laminated Core Wire Leads 700mA 115V 230V Dual Single, Multiple Taps Yes
1182K117 1182K117 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 44.45mm 107.95 mm Chassis Mount 3.8lbs 1.7kg 110.49mm Dia 160W Toroidal 160VA Wire Leads 4000Vrms Parallel 1.368A Series 684mA 684A 117V Dual No Parallel 117V Series 234V
PWDP13074 PWDP13074 Hammond Manufacturing 0.0000
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0.00000000 6 Weeks Peter W. Dahl Design Active ROHS3 Compliant
266N12B 266N12B Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 4A Chassis Mount 2.5lbs 1.1kg 101.60mm Lx56.13mm W 66.55mm 48W Laminated Core 48W 48VA Wire Leads 4A 2000Vrms Parallel 8A Series 4A 117V 234V Dual No Parallel 6V Series 12V
166G80 166G80 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2008 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C 115V ROHS3 Compliant 500mA No SVHC 60Hz 58.674mm UL; CSA Chassis Mount 1.5lbs 680.4g 93.73mm Lx47.75mm W 58.67mm 115V 40W Laminated Core 40W 40VA Wire Leads 80V 500mA 500mA 1 2000Vrms Single Yes
166F2 166F2 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 30.23mm UL; CSA Chassis Mount 0.3lb 136.08g 52.32mm Lx31.75mm W 630mW Laminated Core 630mW 0.63VA Wire Leads 250mA 1 2000Vrms 115V Single Yes 2.5V
185G10 185G10 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks 2000 185 Active 1 (Unlimited) EAR99 ROHS3 Compliant Chassis Mount 5lbs 2.3kg 79.25mm Lx81.28mm W 95.25mm Laminated Core 175VA Solder, Quick Connect 4000Vrms Parallel 35A Series 17.5A 115V 230V Dual No Parallel 5V Series 10V
375X 375X 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 6.4lbs 2.9kg 106.32mm Lx79.38mm W 96.52mm Laminated Core 171W 171VA Wire Leads 3A 2000Vrms 155mA 5A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 800V 6.3V 5V
290JX 290JX 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 95.50mm Lx101.09mm W 81.10mm Laminated Core Wire Leads 7A 150mA 100mA 7A 120V 240V Dual Triple Yes 361V 43.3V 7V
374BXP 374BXP 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 201mA Chassis Mount 8.5lbs 3.9kg 99.95mm Lx95.25mm W 115.90mm 200W Laminated Core 200W 200VA Wire Leads 3A 2000Vrms 155mA 5A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 750V 6.3V 5V
291CEX 291CEX 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 6.8lbs 3.1kg 79.38mm Lx103.20mm W 96.85mm Laminated Core Wire Leads 3A 207mA 4A 3A 240V Single Triple Yes 650V 6.3V 5V
160H28 160H28 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 1.6A PCB MOUNTABLE 35.052mm UL; CSA Through Hole 0.78lb 353.8g 41.40mm Lx57.15mm W 35.05mm 8504.31.40.35 24W Laminated Core 24W 24VA PC Pin 14V 1.6A 1.6A 2000Vrms Parallel 1.6A Series 800mA 24 VA 115V 230V Dual Single, Multiple Taps No Parallel 14V Series 28V
270DAX 270DAX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 270 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant 79.502mm Chassis Mount 3.5lbs 1.6kg 63.50mm Lx76.20mm W 79.50mm 76W Laminated Core 76W 76VA Wire Leads 3.5A 2000Vrms 104mA 3.5A 117V Single Dual Yes 520V 6.3V
710 710 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 7.2lbs 3.3kg 95.25mm Lx104.90mm W 114.30mm Laminated Core 110W 110VA Wire Leads 147mA 60kHz 750V 115V 115V Single Yes 750V
187F120 187F120 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 850mA 65.02mm Chassis Mount 2.7lbs 1.2kg 102.36mm Lx66.68mm W 102W Laminated Core 102W 102VA Solder, Quick Connect 850mA 2000Vrms 115V Single Yes 120V
266F12B 266F12B 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 0.4lb 181.44g 60.45mm Lx37.59mm W 36.32mm Laminated Core 3.6W 3.6VA Wire Leads 300mA 2000Vrms Parallel 600mA Series 300mA 117V 234V Dual No Parallel 6V Series 12V
182R117 182R117 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2009 182 Active 1 (Unlimited) Wire Leads EAR99 163mm ROHS3 Compliant 8 88.9mm CE, CSA, UL Chassis Mount 17lbs 7.7kg 88.90mm 1kW Toroidal 1kW 1000VA Wire Leads 4.3A 4000Vrms Parallel 8.6A Series 4.3A 117V 234V Dual No Parallel 117V Series 234V
610H 610H Hammond Manufacturing 0.0000
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0.00000000 download Through Hole Bulk 610 Obsolete Not Applicable Solder EAR99 Non-RoHS Compliant 6 15.8mm Through Hole 0.591Lx0.591W 15.00mmx15.00mm 0.622 15.80mm GENERAL PURPOSE 1.5mH Isolation and Data Interface (Encapsulated) 1:2CT
167J28 167J28 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 63.5mm UL; CSA Chassis Mount 1.3lbs 589.7g 47.75mm Lx61.98mm W 63.50mm Laminated Core 28W 28VA Wire Leads 1A 1 2000Vrms 115V Single Yes 28V
187D36 187D36 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 49.022mm Chassis Mount 1.1lbs 499g 82.55mm Lx52.20mm W 49.02mm 30.6W Laminated Core 30.6W 30.6VA Solder, Quick Connect 850mA 2000Vrms 115V Single Yes 36V
187C56 187C56 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 41.14mm Chassis Mount 0.68lb 308.44g 71.37mm Lx43.82mm W 41.15mm 12.3W Laminated Core 12.3W 12.3VA Solder, Quick Connect 210mA 2000Vrms 115V Single Yes 56V
PWDP13091 PWDP13091 Hammond Manufacturing 0.0000
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0.00000000 8 Weeks Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant
370KX 370KX 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 106.38mm Lx95.25mm W 115.06mm Laminated Core 229W 229VA Wire Leads 6A 2000Vrms 322mA 6A 6A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 500V 6.3V 5V
167M16 167M16 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 66.8mm UL; CSA Chassis Mount 1.9lbs 861.8g 55.63mm Lx66.80mm W 66.80mm Laminated Core 48W 48VA Wire Leads 3A 1 2000Vrms 115V Single Yes 16V
PWDP13002 PWDP13002 Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2011 Peter W. Dahl Design Active Wire Leads 168.91mm ROHS3 Compliant 146.05mm Chassis Mount 168.91mm Lx146.05mm W 107.95mm Laminated Core Wire Leads 600mA 600mA 117V 234V Dual Triple Yes 1010V 640V 12V 6.3V
1182S24 1182S24 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant No SVHC 60Hz 57.15mm 139.7 mm Chassis Mount 9lbs 4.1kg 139.70mm Dia 500W Toroidal 500VA Wire Leads 4000Vrms Parallel 20.84A Series 10.42A 10.42A 117V Dual No Parallel 24V Series 48V
160J10 160J10 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 0.59lb 267.62g 49.26mm Lx36.58mm W 42.93mm 8504.31.40.35 10W Laminated Core 10W 10VA PC Pin 1A 2000Vrms Parallel 2A Series 1A 10 VA 115V 230V Dual Single, Multiple Taps No Parallel 5V Series 10V
266L12 266L12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 266 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 5A 58.7mm Chassis Mount 1lb 453.59g 79.50mm Lx50.04mm W 69.85mm 31.5W Laminated Core 31.5W 31.5VA Wire Leads 6.3V 5A 2.5A 2000Vrms Parallel 5A Series 2.5A 117V 234V Dual No Parallel 6.3V Series 12.6V
166F44 166F44 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 50.8mm UL; CSA Chassis Mount 0.7lb 317.51g 71.37mm Lx41.40mm W 42.93mm 115V 11W Laminated Core 11W 11VA Wire Leads 44V 250mA 250mA 1 2000Vrms Single Yes
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