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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 RoHS Status Lead Free Current Rating Additional Feature Package / Case REACH SVHC Frequency Height Approval Agency Outside Diameter Mounting Type Weight Size / Dimension Input Current Height Seated (Max) HTS Code Physical Dimension Nominal Input Voltage Power Rating Type Lead Length Frequency Range Subcategory Max Power Dissipation Power - Max Termination Style Output Voltage Application Output Current Max Output Current Input Voltage-Nom Transformer Type Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Voltage - Isolation Current - Output (Max) Secondary Current VA Rating Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
270DAZ 270DAZ 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 104mA 82.55mm Chassis Mount 3.9lbs 1.8kg 71.37mm Lx82.55mm W 85.85mm 76W Laminated Core 76W 76VA Wire Leads 3.5A 2000Vrms 104mA 3.5A 117V Single Dual Yes 520V 6.3V
166C24 166C24 Hammond Manufacturing 12.6813
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0.00000000 download 12 Weeks Chassis Mount Bulk 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 85mA 60Hz 30.23mm UL; CSA Chassis Mount 0.3lb 136.08g 52.32mm Lx35.05mm W 115V 2.04W Laminated Core 2.04W 2.04VA Wire Leads 24V 85mA 85mA 1 2000Vrms Single Yes
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0.00000000 download 6 Weeks Chassis Mount 261 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant ADDITIONAL SECONDARY OF 6.3V FOR FILAMENT 58.7mm Chassis Mount 1.7lbs 771.1g 93.73mm Lx46.99mm W 58.67mm 8504.31.40.35 29W Laminated Core 29W 29VA Wire Leads 1A 91mA 1A 29 VA 115V Single Dual Yes 250V 6.3V
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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 36.83mm UL; CSA Through Hole 0.32lb 145.15g 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 230V Dual Single, Multiple Taps No Parallel 28V Series 56V
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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 Lead Free 800mA Through Hole 0.44lb 199.58g 41.28mm Lx33.32mm W 33.32mm 230V 6W Laminated Core 6W 6VA PC Pin 8V 400mA 2500Vrms Parallel 800mA Series 400mA 115V 230V Dual No Parallel 8V Series 16V
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0.00000000 download 12 Weeks Chassis Mount, Panel 2007 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant Lead Free 100mA No SVHC 41.14mm CSA, UL Chassis Mount 0.69lb 312.98g 71.37mm Lx43.82mm W 41.15mm 12W Laminated Core 6.35mm 12W 12VA Solder, Quick Connect 100mA 2000Vrms 115V 230V Dual Single Yes 120V
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 38.1mm 82.55 mm Chassis Mount 1.5lbs 680.4g 82.55mm Dia 38.10mm 50W Toroidal 50VA Wire Leads 4000Vrms Parallel 2.28A Series 1.14A 1.14A 117V Dual No Parallel 22V Series 44V
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0.00000000 download 4 Weeks Chassis Mount 2012 278 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant Lead Free 230mA TWO ADDITIONAL SECONDARIES OF 5V AND 6.3V FOR FILAMENT 95.3mm CSA Chassis Mount 7.7lbs 3.5kg 79.50mm Lx101.60mm W 96.77mm 8504.31.40.65 229W Laminated Core 229W 229VA Wire Leads 3A 2000Vrms 230mA 6A 3A 229 VA 115V Single Triple Yes 800V 6.3V 5V
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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 77.7mm UL; CSA Chassis Mount 3.6lbs 1.6kg 63.50mm Lx95.25mm W 77.72mm Laminated Core 126W 126VA Wire Leads 10A 1 2000Vrms 115V Single Yes 12.6V
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0.00000000 download 4 Weeks Chassis Mount, Panel 2013 182 Active 1 (Unlimited) Wire Leads EAR99 127mm ROHS3 Compliant 300 57.7mm CE, CSA, UL Chassis Mount 5.6lbs 2.5kg 57.66mm 300W Toroidal 300W 300VA Wire Leads 5A 4000Vrms Parallel 10A Series 5A 117V 234V Dual No Parallel 30V Series 60V
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0.00000000 download 12 Weeks Chassis, Chassis Mount, Panel Bulk 2000 165 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 10A No SVHC 60Hz 79.5mm CSA, UL Chassis Mount 5.5lbs 2.5kg 95.25mm Lx101.60mm W 10A 79.50mm 250W Laminated Core 250W 250VA Wire Leads 10A 10A 1 2000Vrms 10A 115V Single Yes 25V
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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
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0.00000000 download 4 Weeks Through Hole 164 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant Through Hole 0.25lb 113.4g 34.93mm Lx28.56mm W 30.18mm 2.4W Laminated Core 2.4W 2.4VA PC Pin 50mA 2500Vrms Parallel 100mA Series 50mA 115V Single Dual No Parallel 24V Series 48V
182E117 182E117 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel Bulk 182 Active Not Applicable Wire Leads EAR99 73.7mm ROHS3 Compliant No SVHC 40.64mm CE, CSA, UL 74.93 mm Chassis Mount 1.2lbs 544.3g 42.67mm 74.93mm x 40.64mm 30W Toroidal Other Transformers 30W 30VA Wire Leads 117V POWER 256mA 128mA 234V 2 4000Vrms Parallel 256mA Series 128mA 256mA 30 VA 117V 234V Dual No Parallel 117V Series 234V
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 66.5mm CSA, UL Chassis Mount 2.7lbs 1.2kg 101.60mm Lx57.15mm W 66.55mm 40W Laminated Core 40W 40VA Wire Leads 2A 2000Vrms Parallel 4A Series 2A 117V 234V Dual No Parallel 10V Series 20V
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 109.2mm CSA, UL Chassis Mount 8.6lbs 3.9kg 87.38mm Lx91.44mm W 109.22mm 240W Laminated Core 240W 240VA Wire Leads 10A 2000Vrms Parallel 20A Series 10A 117V 234V Dual No Parallel 12V Series 24V
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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 96.8mm UL; CSA Chassis Mount 5.2lbs 2.4kg 79.50mm Lx88.90mm W 96.77mm Laminated Core 150W 150VA Wire Leads 30A 1 2000Vrms 115V Single Yes 5V
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0.00000000 download 12 Weeks Chassis Mount, Panel 2008 185 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 26A 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 10V 26A 13A 4000Vrms Parallel 26A Series 13A 115V 230V Dual No Parallel 5V Series 10V
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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 1.28A PCB MOUNTABLE 42.926mm UL; CSA Through Hole 0.57lb 258.55g 49.28mm Lx36.58mm W 42.93mm 8504.31.40.35 10W Laminated Core 10W 10VA PC Pin 8V 1.28A 1.28A 2000Vrms Parallel 1.28A Series 640mA 10 VA 115V Single Single, Multiple Taps No Parallel 8V Series 16V
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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 200mA PCB MOUNTABLE 30.988mm UL; CSA Through Hole 0.19lb 86.18g 35.05mm Lx30.23mm W 30.99mm 8504.31.40.35 1.2W Laminated Core 4.4W 1.2VA PC Pin 6.3V 200mA 100mA 2000Vrms Parallel 200mA Series 100mA 1.2 VA 115V 230V Dual Single, Multiple Taps No Parallel 6.3V Series 12.6V
183H28 183H28 Hammond Manufacturing 13.5069
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0.00000000 download 12 Weeks Through Hole 2008 183 Active 1 (Unlimited) PC Pin 155°C 0°C ROHS3 Compliant 1.44A 41.4mm Through Hole 0.9lb 408.23g 57.15mm Lx47.63mm W 41.28mm 115V 20W Laminated Core 20W 20VA PC Pin 1.44A 4000Vrms Parallel 1.44A Series 720mA 115V 230V Dual No Parallel 14V Series 28V
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0.00000000 download 12 Weeks Chassis Mount, Panel Bulk 2000 185 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 16.2A 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 8V 16.2A 8.1A 4000Vrms Parallel 16.2A Series 8.1A 115V 230V Dual No Parallel 8V Series 16V
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
1760H 1760H Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 1760 Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 58.6232mm Chassis Mount 0.625lb 283.5g 3.710Lx2.400W 94.23mmx60.96mm 2.371 60.22mm 70Hz~15kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 40.62:1, 28.72:1, 20.31:1 6.6kCT ±1dB 4 8 16 347.8Ohm 686mOhm 803mOhm 1.157Ohm 20W
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