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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 Length RoHS Status Lead Free Current Rating Number of Pins Additional Feature REACH SVHC Frequency Height Width Impedance Approval Agency Resistance 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 Number of Outputs Output Current Max Output Current Inductance Transformer Type Insertion Loss Output Voltage 1 Power (Watts) 1st Connector 2nd Connector Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Return Loss Output Voltage 2 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 Current Ratio Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
228D 228D 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 1A 10V 10V Parallel 1A Series 500mA 10 VA 115V Single Dual No Parallel 10V Series 20V
164G10 164G10 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 0.7lb 317.51g 47.63mm Lx39.67mm W 38.10mm 12W Laminated Core 12W 12VA PC Pin 1.2A 2500Vrms Parallel 2.4A Series 1.2A 115V Single Dual No Parallel 5V Series 10V
CV1202300 CV1202300 Hammond Manufacturing 0.0000
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0.00000000 4 Weeks CV Obsolete Not Applicable RoHS Compliant
185C28 185C28 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 2008 185 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 1.86A No SVHC 58.7mm CE, TUV, cULus Chassis Mount 1.3lbs 589.7g 71.37mm Lx56.39mm W 58.67mm 115V 25W Laminated Core 25W 25VA Solder, Quick Connect 14V 1.86A 1.86A 4000Vrms Parallel 1.86A Series 900mA 115V 230V Dual No Parallel 14V Series 28V
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0.00000000 download 4 Weeks Chassis Mount Bulk 2012 1750 yes Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 4.050Lx3.715W 102.87mmx94.36mm 3.563 90.50mm 70Hz~15kHz Wire Leads POWER TRANSFORMER 2000V @ 1 Second 2.35kCT/25m ±1dB 4 8 16 33.09Ohm 34.82Ohm 370mOhm 300mOhm 690mOhm 860mOhm 100W
CT60A CT60A Hammond Manufacturing 0.0000
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PWDM13044 PWDM13044 Hammond Manufacturing 0.0000
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0.00000000 6 Weeks Peter W. Dahl Design, Johnson Valiant, 22.1285, P2998 Active Not Applicable ROHS3 Compliant Chassis Mount 3.686Lx3.125W 93.62mmx79.38mm 3.795 96.39mm Wire Leads 7.3kCT 2.1kCT
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0.00000000 download 12 Weeks Chassis Mount, Panel 2008 185 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 2A No SVHC 58.7mm CE, TUV, cULus Chassis Mount 1.3lbs 589.7g 71.37mm Lx56.39mm W 58.67mm 115V 25W Laminated Core 25W 25VA Solder, Quick Connect 6.3V 4A 2A 4000Vrms Parallel 4A Series 2A 115V 230V Dual No Parallel 6.3V Series 12.6V
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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
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0.00000000 download 4 Weeks Chassis Mount Bulk 2009 1760 Active Not Applicable Wire Leads ROHS3 Compliant Lead Free Chassis Mount 0.625lb 283.5g 4.050Lx3.150W 102.87mmx80.01mm 3.193 81.10mm 70Hz~15kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 31.16:1 4.2kCT ±1dB 4 8 16 46.48Ohm 51.04Ohm 252mOhm 480mOhm 714mOhm 60W
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0.00000000 download 5 Weeks Through Hole 2000 160 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 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 15mA 2000Vrms Parallel 30mA Series 15mA 1 VA 115V 230V Dual Single, Multiple Taps No Parallel 28V Series 56V
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CT800A CT800A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2008 CT Active Not Applicable Wire Leads ROHS3 Compliant 5A 152.4mm Chassis Mount 2lbs 907.2g 6.000Lx1.750W 152.40mmx44.45mm 5.250 133.35mm 50W Non-Invasive (Solid Core) Wire Leads 5A 800:5
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166J25B 166J25B Hammond Manufacturing 0.0000
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170AE 170AE Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2000 170 Active 1 (Unlimited) Quick Connect EAR99 104.902mm ROHS3 Compliant 79.502mm 101.6mm 4lbs 1.8kg 100W Autotransformer (Non-Isolated) 100W 1 100VA Wire Leads Wire Leads 115V 230V 115V 230V
601A 601A Hammond Manufacturing 0.0000
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0.00000000 Through Hole Bulk 601 Obsolete Not Applicable Solder 12.7mm RoHS Compliant 4 4.3mm 8.89mm Through Hole 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm 2.06mH Isolation and Data Interface (Encapsulated) 1:1
164F10 164F10 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 1.2A Through Hole 0.44lb 199.58g 41.28mm Lx33.32mm W 33.32mm 115V 6W Laminated Core 6W 6VA PC Pin 1.2A 2500Vrms Parallel 1.2A Series 600mA Single Dual No Parallel 5V Series 10V
150J211 150J211 Hammond Manufacturing 0.0000
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0.00000000 download Through Hole Bulk 2000 150 Obsolete Not Applicable PC Pin EAR99 RoHS Compliant 10.2mm Through Hole 0.375Lx0.310W 9.53mmx7.87mm 0.400 10.16mm 300Hz~3.4kHz Unshielded PC Pin Voice 0.7 dB 18dB 600 0.5dB 31Ohm 39Ohm
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0.00000000 download 4 Weeks Chassis Mount Bulk 2000 117 Active Solder EAR99 ROHS3 Compliant 50.8mm 3.2Ohm 3.2Ohm Chassis Mount 0.6lb 272.16g 3.250Lx1.750W 82.55mmx44.45mm 2.000 50.80mm 8W 100Hz~9kHz Unshielded Solder Lug Sound Distribution 2 dB 3.2 1dB 25V 8W
229B56 229B56 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole Bulk 2000 229 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant PCB MOUNTABLE 27.18mm cULus Through Hole 0.6lb 272.16g 50.80mm Lx63.50mm W 12W Semi-Toroidal 12W 12VA PC Pin 200mA 1 1750Vrms Parallel 400mA Series 200mA 115V 230V Dual No Parallel 28V Series 56V
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0.00000000 download 4 Weeks Chassis Mount Bulk 1750 Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 0.625lb 283.5g 3.750Lx3.320W 95.25mmx84.33mm 3.873 98.37mm 50Hz~12kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 14.21:1 3.8kCT ±1dB 4 8 16 95.61Ohm 250mOhm 50W
182Q110 182Q110 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2013 182 Active 1 (Unlimited) Wire Leads EAR99 152mm ROHS3 Compliant 78.7mm CE, CSA, UL Chassis Mount 11lbs 5kg 78.74mm 625W Toroidal 625W 625VA Wire Leads 2.84A 4000Vrms Parallel 5.68A Series 2.84A 117V 234V Dual No Parallel 110V Series 220V
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0.00000000 download 4 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 50.8mm Chassis Mount 1.5lbs 680.4g 82.55mm Lx52.32mm W 50.80mm Laminated Core 26.5W 26.5VA Wire Leads 1A 2000Vrms Parallel 2A Series 1A 117V 234V Dual No Parallel 13.4V Series 26.8V
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0.00000000 download 12 Weeks Chassis Mount, Panel 2008 185 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 9.2A No SVHC 85.598mm CE, TUV, cULus Chassis Mount 4lbs 1.8kg 71.37mm Lx77.98mm W 85.60mm 115V 130W Laminated Core 130W 130VA Solder, Quick Connect 14V 9.2A 4.6A 4000Vrms Parallel 9.2A Series 4.6A 115V 230V Dual No Parallel 14V Series 28V
1750A 1750A Hammond Manufacturing 0.0000
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373JX 373JX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2009 300 yes Active Not Applicable Wire Leads ROHS3 Compliant 863mA No SVHC Chassis Mount 31lbs 14.1kg 167.54mm Lx134.14mm W 161.54mm 710W Laminated Core 403W 403VA Wire Leads 6A 2000Vrms 863mA 12A 6A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 700V 6.3V 5V
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