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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 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 Frequency Range Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Output Current Max Output Current Inductance Transformer Type Insertion Loss Current - Output Power Consumption Output Voltage 1 Insertion Loss (dB) Number of Secondary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) Secondary Current VA Rating Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) Power Level Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
1182P240 1182P240 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 4.17A 117V Dual Single No 240V
812A 812A Hammond Manufacturing 0.0000
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0.00000000 download 800A Active Not Applicable ROHS3 Compliant Chassis Mount 1.250 31.75mm 50Hz~15kHz Wire Leads BROADCAST AUDIO TRANSFORMER ±0.5dB 15dB
RM0008N15E RM0008N15E Hammond Manufacturing 0.0000
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0.00000000 71.88mm 8A 86.36mm 111.76mm 1.5 mH 8A 11W
PWDP13070 PWDP13070 Hammond Manufacturing 0.0000
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0.00000000 8 Weeks Peter W. Dahl Design Active ROHS3 Compliant
RM0002M20E RM0002M20E Hammond Manufacturing 0.0000
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0.00000000 71.88mm 86.36mm 111.76mm 20 mH 2A 9W
560E 560E Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 560 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 21.59mm Through Hole 0.25lb 113.4g 1.330Lx1.640W 33.78mmx41.66mm 0.850 21.59mm 1mW 30Hz~30kHz Shielded PC Pin Broadcast Quality 1dB Max 1 dB 200 50/50 ±1dB 600 150/150
RM0002M20 RM0002M20 Hammond Manufacturing 0.0000
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0.00000000 71.88mm 86.36mm 111.76mm 20 mH 2A 9W
290NX 290NX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2008 290 Active Not Applicable Wire Leads ROHS3 Compliant 262mA 100 Chassis Mount 11lbs 5kg 111.51mm Lx119.38mm W 135.20mm Laminated Core Wire Leads 6.8A 262mA 3.42A 6.8A 100V 120V 220V 230V 240V Single, Multiple Taps Triple Yes 580V 6.3V 5V
186B56 186B56 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 110mA 34.79mm CSA, UL Chassis Mount 0.6lb 272.16g 60.20mm Lx41.28mm W 34.80mm 6.16W Laminated Core 6.35mm 6.16W 6.16VA Solder, Quick Connect 110mA 2000Vrms 115V 230V Dual Single Yes 56V
183K16 183K16 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 7A 45.97mm Through Hole 1.7lbs 771.1g 76.20mm Lx63.50mm W 46.02mm 115V 56W Laminated Core 56W 56VA PC Pin 3.5A 4000Vrms Parallel 7A Series 3.5A 115V 230V Dual No Parallel 8V Series 16V
266M48 266M48 Hammond Manufacturing 0.0000
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270CAX 270CAX Hammond Manufacturing 0.0000
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272JX 272JX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 272 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant 287mA TWO ADDITIONAL SECONDARIES OF 5V AND 6.3V FOR FILAMENT 115.824mm CSA Chassis Mount 8.6lbs 3.9kg 95.25mm Lx101.60mm W 115.82mm 8504.31.40.65 236W Laminated Core 236W 236VA Wire Leads 4A 2000Vrms 287mA 8A 4A 236 VA 115V Single Triple Yes 600V 6.3V 5V
161G120 161G120 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 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
1182V40P 1182V40P Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant unknown 60Hz 82.55mm 184.15 mm Chassis Mount 24lbs 10.9kg 1.5kW Toroidal 1.5kW 1500VA Wire Leads 18.8A 4000Vrms Parallel 37.5A Series 18.8A 18.8A 117V Dual Yes Parallel 40V Series 80V
167M60 167M60 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2016 167 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 96.8mm UL; CSA Chassis Mount 5.9lbs 2.7kg 79.50mm Lx95.25mm W 96.77mm Laminated Core 180W 180VA Wire Leads 3A 1 2000Vrms 115V Single Yes 60V
166G28 166G28 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 2008 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 500mA No SVHC 60Hz 42.93mm CSA, UL Chassis Mount 0.7lb 317.51g 71.37mm Lx41.40mm W 115V 14W Laminated Core 14W 14VA Wire Leads 28V 500mA 500mA 1 2000Vrms Single Yes
1182K110 1182K110 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 1.454A Series 727mA 727mA 117V Dual No Parallel 110V Series 220V
372DX 372DX 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 4.6lbs 2.1kg 95.25mm Lx79.50mm W 96.77mm Laminated Core 127W 127VA Wire Leads 3A 2000Vrms 144mA 4A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 600V 6.3V 5V
183G16 183G16 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 1.25A 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 1.25A 4000Vrms Parallel 1.25A Series 625mA 625mA 115V 230V Dual No Parallel 8V Series 16V
370X 370X 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 2.2lbs 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 Four Yes 480V 6.3V 5V
167L70 167L70 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 167 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 2A 77.7mm UL; CSA Chassis Mount 3.6lbs 1.6kg 63.50mm Lx95.25mm W 77.72mm 140W Laminated Core 140W 140VA Wire Leads 2A 1 2000Vrms 115V Single Yes 70V
166F25 166F25 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2000 166 Active 1 (Unlimited) Wire Leads 130°C 0°C 71.37mm ROHS3 Compliant 300mA 60Hz 42.93mm 38.1mm CSA, UL Chassis Mount 0.7lb 317.51g 71.37mm Lx38.10mm W 42.93mm 115V 7.5W Laminated Core 7.5W 7.5VA Wire Leads 25V 300mA 300mA 2000Vrms 300mA 115V Single Single Yes 25V
266N48 266N48 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 266 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 8A 107.2mm CSA, UL Chassis Mount 8lbs 3.6kg 87.38mm Lx91.95mm W 107.19mm 192W Laminated Core 192W 192VA Wire Leads 8A 4A 2000Vrms Parallel 8A Series 4A 117V 234V Dual No Parallel 24V Series 48V
166J50 166J50 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 1A 58.7mm UL; CSA Chassis Mount 2lbs 907.2g 93.73mm Lx54.10mm W 58.67mm 115V 50W Laminated Core 50W 50VA Wire Leads 50V 1A 1A 1 2000Vrms Single Yes
166J36 166J36 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 1A 60Hz 58.67mm CSA, UL Chassis Mount 1.5lbs 680.4g 93.73mm Lx47.75mm W 115V 36W Laminated Core 36W 36VA Wire Leads 36V 1A 1A 1 2000Vrms Single Yes
161F56 161F56 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 2000 161 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant PCB MOUNTABLE 36.83mm UL; CSA Through Hole 0.33lb 149.69g 42.93mm Lx31.75mm W 8504.31.40.35 4.4W Laminated Core 4.4W 4.4VA PC Pin 80mA 2000Vrms Parallel 160mA Series 80mA 4.4 VA 115V Single Single, Multiple Taps No Parallel 28V Series 56V
186E24 186E24 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 186 Active Not Applicable Quick Connect EAR99 ROHS3 Compliant Lead Free 2.4A 49.02mm CSA, UL Chassis Mount 1.7lbs 771.1g 93.47mm Lx45.97mm W 57.15mm 57.6W Laminated Core 6.35mm 57.6W 57.6VA Solder, Quick Connect 2.4A 2000Vrms 115V 230V Dual Single Yes 24V
228F 228F Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 228 Active 1 (Unlimited) PC Pin EAR99 20°C 0°C 2.75mm ROHS3 Compliant PARALLEL CONNECTED 30.99mm 2.23mm Through Hole 0.91lb 412.77g 69.85mm Lx56.64mm W 8504.31.40.35 10W Semi-Toroidal 10W 10VA PC Pin 340mA 15V 15V Parallel 670mA Series 340mA 10 VA 115V Single Dual No Parallel 15V Series 30V
229A120 229A120 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 50mA PCB MOUNTABLE 21.59mm cULus Through Hole 0.6lb 272.16g 39.62mm Lx47.75mm W 6W Semi-Toroidal 6W 6VA PC Pin 50mA 1 1750Vrms Parallel 100mA Series 50mA 115V 230V Dual No Parallel 60V Series 120V
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