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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 Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Diameter Length RoHS Status Current Rating Number of Pins Additional Feature 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 Contact Resistance Coil Resistance Power Rating Type Lead Length Operating Temperature (Max) Operating Temperature (Min) Max Power Dissipation Power - Max Body Length or Diameter Body Breadth Body Height Termination Style Output Voltage Number of Outputs Length - Termination Output Current Max Output Current Sealing Operate Time Release Time Relay Function Contact Current(DC)-Max Contact Voltage(DC)-Max Coil Voltage Contact (DC) Max Rating R Load PCB Hole Count Dielectric Strength Between Open Contacts Dielectric Strength Between Coil and Contacts Coil Voltage(DC)-Max Relay Form Coil Operate Voltage(DC) Coil Release Voltage(DC) Inductance Current - Output Power Consumption Power (Watts) 1st Connector 2nd Connector 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)
182L22 182L22 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 182 Active 1 (Unlimited) Wire Leads EAR99 93.2mm ROHS3 Compliant 38.6mm Chassis Mount 2.2lbs 997.9g 30.61mm 80W Toroidal 80W 80VA Wire Leads 1.82A 4000Vrms Parallel 3.64A Series 1.82A 117V 234V Dual No Parallel 22V Series 44V
266M5 266M5 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 3A 50.8mm CSA, UL Chassis Mount 1.3lbs 589.7g 82.55mm Lx52.32mm W 50.80mm 15W Laminated Core 15W 15VA Wire Leads 3A 2000Vrms Parallel 6A Series 3A 117V 234V Dual No Parallel 2.5V Series 5V
273DZ 273DZ Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 273 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant 92.202mm Chassis Mount 4.6lbs 2.1kg 71.37mm Lx92.20mm W 85.85mm 101W Laminated Core 101W 101VA Wire Leads 2A 2000Vrms 103mA 3A 2A 117V Single Triple Yes 700V 6.3V 5V
272HX 272HX 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 230mA TWO ADDITIONAL SECONDARIES OF 5V AND 6.3V FOR FILAMENT 96.774mm CSA Chassis Mount 6.5lbs 2.9kg 79.50mm Lx101.60mm W 96.77mm 8504.31.40.65 186W Laminated Core 186W 186VA Wire Leads 3A 2000Vrms 230mA 6A 3A 186 VA 115V Single Triple Yes 600V 6.3V 5V
183K12 183K12 Hammond Manufacturing 0.0000
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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 8.8A 45.97mm Through Hole 1.7lbs 771.1g 76.20mm Lx63.50mm W 46.02mm 115V 56W Laminated Core 56W 56VA PC Pin 4.4A 4000Vrms Parallel 8.8A Series 4.4A 115V 230V Dual No Parallel 6.3V Series 12.6V
PT300PP PT300PP Hammond Manufacturing 0.0000
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0.00000000 300W
164H120 164H120 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 Through Hole 0.8lb 362.87g 57.15mm Lx47.63mm W 36.52mm 20W Laminated Core 20W 20VA PC Pin 160mA 2500Vrms Parallel 320mA Series 160mA 115V Single Dual No Parallel 60V Series 120V
160H24 160H24 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole 2000 160 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 2A PCB MOUNTABLE 35.052mm UL; CSA Through Hole 0.85lb 385.55g 41.40mm Lx57.15mm W 35.05mm 8504.31.40.35 24W Laminated Core 24W 24VA PC Pin 12V 2A 1A 2000Vrms Parallel 2A Series 1A 24 VA 115V 230V Dual Single, Multiple Taps No Parallel 12V Series 24V
166JB12 166JB12 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 Chassis Mount 1lb 453.59g 82.55mm Lx44.45mm W 50.80mm Laminated Core 14.4W 14.4VA Wire Leads 1.2A 2000Vrms 117V Single Yes 12V
161H24 161H24 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 2008 161 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 2A PCB MOUNTABLE No SVHC 35.052mm UL; CSA Through Hole 0.82lb 371.95g 41.40mm Lx57.15mm W 35.05mm 8504.31.40.35 24W Laminated Core 24W 24VA PC Pin 12V 2A 1A 2000Vrms Parallel 2A Series 1A 24 VA 115V Single Single, Multiple Taps No Parallel 12V Series 24V
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
370DX 370DX 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 2.7lbs 1.2kg 84.07mm Lx71.37mm W 86.89mm Laminated Core 86W 86VA Wire Leads 2A 2000Vrms 104mA 3A 2A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 550V 6.3V 5V
266J25 266J25 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 1.3lbs 589.7g 82.55mm Lx52.32mm W 50.80mm Laminated Core 25.2W 25.2VA Wire Leads 1A 2000Vrms Parallel 2A Series 1A 117V 234V Dual No Parallel 12.6V Series 25.2V
187A12 187A12 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 29.97mm Chassis Mount 0.29lb 131.54g 52.32mm Lx36.45mm W 2.5W Laminated Core 2.5W 2.5VA Solder, Quick Connect 190mA 2000Vrms 115V Single Yes 12.6V
186C10 186C10 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 2007 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 1.2A 41.14mm CSA, UL Chassis Mount 0.68lb 308.44g 71.37mm Lx43.82mm W 41.15mm 12W Laminated Core 6.35mm 12W 12VA Solder, Quick Connect 1.2A 2000Vrms 115V 230V Dual Single Yes 10V
266M6 266M6 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 6A 50.8mm Chassis Mount 1.3lbs 589.7g 82.55mm Lx52.32mm W 50.80mm 18.9W Laminated Core 18.9W 18.9VA Wire Leads 3A 2000Vrms Parallel 6A Series 3A 117V 234V Dual No Parallel 3.15V Series 6.3V
1182L240 1182L240 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 57.15mm 139.7 mm Chassis Mount 9lbs 4.1kg 139.70mm Dia 57.15mm 500W Toroidal 500VA Wire Leads 4000Vrms 2.08A 2.08A 117V Dual Single No 240V
374BX 374BX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 300 yes Active Not Applicable Wire Leads 105°C 0°C ROHS3 Compliant 115.8mm Chassis Mount 8.5lbs 3.9kg 95.25mm Lx101.60mm W 115.82mm 200W Laminated Core 200W 200VA Wire Leads 3A 2000Vrms 201mA 6A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 750V 6.3V 5V
186B48 186B48 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 34.79mm Chassis Mount 0.44lb 199.58g 60.20mm Lx41.28mm W 34.80mm 6W Laminated Core 6W 6VA Solder, Quick Connect 120mA 2000Vrms 115V 230V Dual Single Yes 48V
PWDP13091 PWDP13091 Hammond Manufacturing 0.0000
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0.00000000 8 Weeks Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant
167J60 167J60 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 77.724mm UL; CSA Chassis Mount 2.4lbs 1.1kg 63.50mm Lx69.85mm W 77.72mm 60W Laminated Core 60W 60VA Wire Leads 1A 1 2000Vrms 115V Single Yes 60V
170JE 170JE Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2000 170 Active 1 (Unlimited) Quick Connect EAR99 111.3mm ROHS3 Compliant 139.7mm 177.8mm 24lbs 10.9kg 2kW Autotransformer (Non-Isolated) 2kW 1 2000VA Wire Leads Wire Leads 115V 230V 115V 230V
160D24 160D24 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole 2000 160 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 70mA 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 12V 70mA 35mA 2000Vrms Parallel 70mA Series 35mA 1 VA 115V 230V Dual Single, Multiple Taps No Parallel 12V Series 24V
167L60 167L60 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 77.7mm UL; CSA Chassis Mount 3.6lbs 1.6kg 63.50mm Lx95.25mm W 77.72mm Laminated Core 120W 120VA Wire Leads 2A 1 2000Vrms 115V Single Yes 60V
PTD200MQMJ PTD200MQMJ Hammond Manufacturing 0.0000
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0.00000000 200W 1.74A
1182H117 1182H117 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 684mA Series 342mA 342mA 117V Dual No Parallel 117V Series 234V
1182M30 1182M30 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 5.34A Series 2.67A 2.67A 117V Dual No Parallel 30V Series 60V
RM0045P70E RM0045P70E Hammond Manufacturing 0.0000
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0.00000000 113.03mm 45A 142.49mm 175.26mm 700 μH 45A 64W
722A 722A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 700 Active Not Applicable 8 Wire Leads EAR99 ROHS3 Compliant unknown Chassis Mount 18lbs 8.2kg 133.35mm Lx127.00mm W 165.10mm 19.05mm x 7.24mm x 7.5mm 150mOhm 2150Ohm Laminated Core 85°C -40°C 625W 625VA 19.05mm 7.24 mm 7.5mm Wire Leads 0.003 inch 500mA HERMETICAL 1 ms 1 ms SPST 0.5A 200V 24V 0.5A@200VDC 8 250 Vrms 500 Vrms 46V 1 FORM A 16V 2V 117V 234V Single Yes 1250V
266M25 266M25 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 73.7mm CSA, UL Chassis Mount 3.3lbs 1.5kg 114.30mm Lx63.50mm W 73.66mm 75W Laminated Core 75W 75VA Wire Leads 3A 2000Vrms Parallel 6A Series 3A 117V 234V Dual No Parallel 12.5V Series 25V
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