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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) 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 Lead Length Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Output Current Max Output Current Inductance Transformer Type Current - Output Power Consumption 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)
187C12 187C12 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 41.14mm Chassis Mount 0.75lb 340.19g 71.37mm Lx43.82mm W 41.15mm 12.6W Laminated Core 12.6W 12.6VA Solder, Quick Connect 1A 2000Vrms 115V Single Yes 12.6V
183J12 183J12 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 4.8A 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 2.4A 4000Vrms Parallel 4.8A Series 2.4A 115V 230V Dual No Parallel 6.3V Series 12.6V
167R12 167R12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2012 167 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 100 77.7mm UL; CSA Chassis Mount 3.7lbs 1.7kg 63.50mm Lx82.55mm W 77.72mm Laminated Core 100.8W 100.8VA Wire Leads 8A 1 2000Vrms 115V Single Yes 12.6V
182E240 182E240 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 182 Active Wire Leads EAR99 90.7mm ROHS3 Compliant 43.94mm Chassis Mount 1.7lbs 771.1g 42.67mm 50W Toroidal 50W 50VA Wire Leads 208mA 4000Vrms 117V 234V Dual Single No 240V
162D48 162D48 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 Through Hole 0.17lb 77.11g 34.93mm Lx28.58mm W 33.32mm 1.1W Laminated Core 1.1W 1.1VA PC Pin 23mA 2500Vrms Parallel 46mA Series 23mA 115V 230V Dual No Parallel 24V Series 48V
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
182N6 182N6 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2008 182 Active 1 (Unlimited) EAR99 ROHS3 Compliant Chassis Mount 1.7lbs 771.1g 43.94mm Toroidal 50VA Wire Leads 4000Vrms Parallel 8.34A Series 4.17A 117V 234V Dual No Parallel 6V Series 12V
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0.00000000 download 12 Weeks Chassis Mount 2012 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 252W 252VA Wire Leads 20A 1 2000Vrms 115V Single Yes 12.6V
187E12 187E12 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 187 Active Not Applicable Quick Connect ROHS3 Compliant 4A 57.15mm Chassis Mount 1.7lbs 771.1g 93.47mm Lx55.50mm W 50.4W Laminated Core 50.4W 50.4VA Solder, Quick Connect 4A 2000Vrms 115V Single Yes 12.6V
PT100PG PT100PG Hammond Manufacturing 0.0000
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0.00000000 download EAR99 compliant 100W POWER TRANSFORMER 4.17A
RM0055P25E RM0055P25E Hammond Manufacturing 0.0000
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0.00000000 97.54mm 55A 144.78mm 152.4mm 250 μH 55A 39W
187D56 187D56 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 49.022mm Chassis Mount 1.1lbs 499g 82.55mm Lx52.20mm W 49.02mm 30W Laminated Core 30W 30VA Solder, Quick Connect 530mA 2000Vrms 115V Single Yes 56V
616E 616E Hammond Manufacturing 0.0000
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0.00000000 Terminals RoHS Compliant 21.59mm 1.64mm Shielded
PT50MGJ PT50MGJ Hammond Manufacturing 0.0000
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0.00000000 EAR99 compliant 50W POWER TRANSFORMER 420mA
183G28 183G28 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 720mA No SVHC 35.05mm Through Hole 0.53lb 240.4g 47.63mm Lx39.67mm W 34.93mm 115V 10W Laminated Core 10W 10VA PC Pin 360mA 4000Vrms Parallel 720mA Series 360mA 115V 230V Dual No Parallel 14V Series 28V
162D20 162D20 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 55mA Through Hole 0.17lb 77.11g 34.93mm Lx28.58mm W 33.32mm 1.1W Laminated Core 1.1W 1.1VA PC Pin 55mA 2500Vrms Parallel 110mA Series 55mA 115V 230V Dual No Parallel 10V Series 20V
266LH25 266LH25 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 101.6mm Chassis Mount 2.7lbs 1.2kg 101.60mm Lx57.15mm W 66.55mm Laminated Core 70.56W 70.56VA Wire Leads 2.8A 2000Vrms Parallel 5.6A Series 2.8A 117V 234V Dual No Parallel 12.6V Series 25.2V
229D34 229D34 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 35.05mm cULus Through Hole 1.3lbs 589.7g 63.50mm Lx79.25mm W 48W Semi-Toroidal 48W 48VA PC Pin 1.4A 1 1750Vrms Parallel 2.8A Series 1.4A 115V 230V Dual No Parallel 17V Series 34V
270CX 270CX 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 TWO ADDITIONAL SECONDARIES OF 6.3V EACH FOR FILAMENT 77.724mm CSA Chassis Mount 2.4lbs 1.1kg 63.50mm Lx69.85mm W 77.72mm 8504.31.40.65 59W Laminated Core 59W 59VA Wire Leads 2.5A 2000Vrms 75mA 2.5A 600mA 59 VA 115V Single Triple Yes 550V 6.3V 6.3V
186E20 186E20 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 186 Active Not Applicable Quick Connect ROHS3 Compliant 2.8A 49.02mm Chassis Mount 1.8lbs 816.5g 93.47mm Lx45.97mm W 57.15mm 56W Laminated Core 6.35mm 56W 56VA Solder, Quick Connect 2.8A 2000Vrms 115V 230V Dual Single Yes 20V
166G2 166G2 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 30.23mm UL; CSA Chassis Mount 0.3lb 136.08g 52.32mm Lx31.75mm W Laminated Core 1.25W 1.25VA Wire Leads 500mA 1 2000Vrms 115V Single Yes 2.5V
PWDP13102 PWDP13102 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant Chassis Mount 107.95mm Laminated Core Wire Leads 115V Dual Four Yes
166U7 166U7 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 66.8mm UL; CSA Chassis Mount 3.5lbs 1.6kg 114.30mm Lx63.50mm W 76.20mm Laminated Core 112.5W 112.5VA Wire Leads 15A 1 2000Vrms 115V Single Yes 7.5V
161EA16 161EA16 Hammond Manufacturing 0.0000
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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 150mA PCB MOUNTABLE 30.988mm UL; CSA Through Hole 0.2lb 90.72g 35.05mm Lx30.23mm W 30.99mm 8504.31.40.35 1.2W Laminated Core 1.2W 1.2VA PC Pin 8V 150mA 75mA 2000Vrms Parallel 150mA Series 75mA 1.2 VA 115V Single Single, Multiple Taps No Parallel 8V Series 16V
167J80 167J80 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 2.9lbs 1.3kg 63.50mm Lx76.20mm W 77.72mm Laminated Core 80W 80VA Wire Leads 1A 1 2000Vrms 115V Single Yes 80V
291BEX 291BEX 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 5.4lbs 2.4kg 71.45mm Lx103.20mm W 87.33mm Laminated Core Wire Leads 3A 138mA 3A 3A 240V Single Triple Yes 660V 6V 5V
1182M12 1182M12 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 6.66A Series 3.33A 3.33A 117V Dual No Parallel 12V Series 24V
183F16 183F16 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 620mA 35.05mm Through Hole 0.37lb 167.83g 41.28mm Lx36.50mm W 34.93mm 115V 5W Laminated Core 5W 5VA PC Pin 310mA 4000Vrms Parallel 620mA Series 310mA 115V 230V Dual No Parallel 8V Series 16V
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
162D12 162D12 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 2000 162 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 90mA Through Hole 0.17lb 77.11g 34.93mm Lx28.58mm W 33.32mm 1.1W Laminated Core 1.1W 1.1VA PC Pin 90mA 2500Vrms Parallel 180mA Series 90mA 115V 230V Dual No Parallel 6.3V Series 12.6V
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