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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 Package / Case REACH SVHC Frequency Height Width Approval Agency Outside Diameter Mounting Type Weight Size / Dimension Height Seated (Max) Current HTS Code Nominal Input Voltage Power Rating Type Frequency Range Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Output Current Max Output Current Inductance DC Resistance (DCR) Transformer Type Insertion Loss Current - Output Power Consumption Power (Watts) 1st Connector 2nd Connector Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Return Loss Voltage - Isolation Current - Output (Max) Output Current 1 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)
1182S110 1182S110 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 9A Series 4.5A 4.5A 117V Dual No Parallel 110V Series 220V
109J 109J Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 2000 109 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 600 23.4mm Through Hole 1.315Lx0.930W 33.40mmx23.62mm 0.920 23.37mm 300Hz~50kHz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 1.29:1 100VRMS 1kCT ±1.5dB 600CT 64Ohm 51.5Ohm 2W
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
229A56 229A56 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 21.59mm cULus Through Hole 0.28lb 127.01g 39.62mm Lx47.75mm W 6W Semi-Toroidal 6W 6VA PC Pin 100mA 1 1750Vrms Parallel 200mA Series 100mA 115V 230V Dual No Parallel 28V Series 56V
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 41.402mm 95.25 mm Chassis Mount 3lbs 1.4kg 101.60mm Dia 41.40mm 120W Toroidal 120VA Wire Leads 4000Vrms Parallel 1.026A Series 513mA 513mA 117V Dual No Parallel 117V Series 234V
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0.00000000 download 12 Weeks Chassis Mount, Panel Bulk 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 2.2A No SVHC 60Hz 42.9mm CSA, UL Chassis Mount 1.4lbs 635g 82.55mm Lx50.80mm W 50.80mm 115V 35.2W Laminated Core 35.2W 35.2VA Wire Leads 16V 2.2A 2.2A 1 2000Vrms Single Yes
RM0008N30 RM0008N30 Hammond Manufacturing 0.0000
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0.00000000 download 71.88mm 8A 86.36mm 111.76mm 3 mH 8A 25W
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0.00000000 4 Weeks Active 1 (Unlimited) ROHS3 Compliant 24.040396kg
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0.00000000 download Chassis Mount 166 Active Not Applicable Wire Leads EAR99 130°C 0°C ROHS3 Compliant 150mA 35.05mm UL; CSA Chassis Mount 0.4lb 181.44g 60.45mm Lx35.05mm W 115V 3.75W Laminated Core 3.75W 3.75VA Wire Leads 25V 150mA 150mA 1 2000Vrms Single Yes
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0.00000000 download 4 Weeks Chassis Mount Bulk 2008 1750 Active Not Applicable Solder ROHS3 Compliant Lead Free 80.645mm Chassis Mount 0.625lb 283.5g 3.786Lx4.049W 96.16mmx102.84mm 3.238 85.25mm 100W 50Hz~12kHz Solder Lug 50.93 H Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 10.14:1 2kCT ±1dB 2 4 8 16 5.03Ohm 12.3Ohm 7.16Ohm 20mOhm 30mOhm 50mOhm
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0.00000000 download 4 Weeks Chassis Mount Bulk 2012 1750 yes Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 2.500Lx3.150W 63.50mmx80.01mm 3.319 84.30mm 70Hz~15kHz Wire Leads POWER TRANSFORMER 2000V @ 1 Second 4.25kCT ±1dB 4 8 82Ohm 108.3Ohm 253mOhm 462mOhm 40W
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0.00000000 download 4 Weeks Bulk A Active 1 (Unlimited) ROHS3 Compliant Chassis Mount 3.3lbs 1.5kg 3.250Lx2.500W 82.55mmx63.50mm 3.060 77.72mm 30Hz~30kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 2000V @ 1 Second 5kCT ±1dB 4 8 16 84.46Ohm 96.25Ohm 130mOhm 210mOhm 270mOhm 15W
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0.00000000 download 4 Weeks Through Hole Bulk 141 Active PC Pin EAR99 ROHS3 Compliant 11.684mm Through Hole 0.038lb 17.24g 0.780Lx0.660W 19.81mmx16.76mm 0.460 11.68mm 4mW 200Hz~15kHz Unshielded PC Pin Low Profile, Open Type 2 dB 200kCT ±2dB 1k 3.775kOhm 85Ohm
BD5F BD5F Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2000 BD Active Not Applicable Quick Connect EAR99 105°C 0°C ROHS3 Compliant 50.3mm CSA Chassis Mount 1.2lbs 544.3g 59.18mm Lx59.44mm W 50.29mm 8504.31.40.35 20W Laminated Core 20W 20VA Wire Leads, Quick Connect 1.25A 1 20 VA 240V Single No 16V
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0.00000000 download 4 Weeks Chassis Mount Bulk 146 Active Wire Leads EAR99 ROHS3 Compliant 20.6mm Chassis Mount 0.031lb 14.06g 1.630Lx0.880W 41.40mmx22.35mm 0.810 20.57mm 14mA 150Hz~15kHz Unshielded Wire Leads Economical Open Type 1 dB 100CT ±1dB 3.2 4.4Ohm 300mOhm 700mW
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0.00000000 download 4 Weeks Through Hole Bulk 2000 149 Active PC Pin EAR99 ROHS3 Compliant 42mA 120 20.828mm Through Hole 0.063lb 28.58g 1.060Lx0.820W 26.92mmx20.83mm 0.820 20.83mm 42mA 200mW 200Hz~15kHz Unshielded PC Pin 41Ohm Economical Open Type 0.5dB 42mA 1 dB 300 ±1dB 120 30/30 41Ohm 10Ohm
169PS 169PS Hammond Manufacturing 45.3200
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0.00000000 download 4 Weeks 2000 169 Active 1 (Unlimited) Quick Connect EAR99 47.8mm ROHS3 Compliant 63.5mm 52.6mm CSA 1.3lbs 589.7g 8504.31.40.35 15W Isolation 15W 15VA Wire Leads Wire Leads 1 0.13A 15 VA 115V Dual
160D10 160D10 Hammond Manufacturing 0.0000
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PWDI13055 PWDI13055 Hammond Manufacturing 0.0000
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0.00000000 14 Weeks Chassis Mount Peter W. Dahl Design Active Wire Leads 87.33mm ROHS3 Compliant 94.82mm Chassis Mount 87.33mm Lx94.82mm W 104.77mm Laminated Core Wire Leads 237mA 237mA 115V Single Single Yes 3600V
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0.00000000 download 4 Weeks Chassis Mount 2008 182 Active 1 (Unlimited) Wire Leads EAR99 101mm ROHS3 Compliant No SVHC 42.7mm Chassis Mount 2.9lbs 1.3kg 42.67mm 120W Toroidal 120W 120VA Wire Leads 18V 6.66A 3.33A 4000Vrms Parallel 6.66A Series 3.33A 6.66A 117V 234V Dual No Parallel 18V Series 36V
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150J022 150J022 Hammond Manufacturing 0.0000
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0.00000000 download 2 Weeks Through Hole Bulk 2000 150 Obsolete Not Applicable PC Pin EAR99 RoHS Compliant 4 3.4kHz 18.5mm Through Hole 0.800Lx0.720W 20.32mmx18.29mm 0.730 18.54mm 80mA 300Hz~3.4kHz Unshielded PC Pin 47Ohm Voice 2 dB 9dB 600 3dB 47Ohm 63Ohm
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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 Lx35.05mm W Laminated Core 2.5W 2.5VA Wire Leads 1A 1 2000Vrms 115V Single Yes 2.5V
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0.00000000 download 12 Weeks Chassis Mount, Panel 2000 185 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 22A No SVHC 95.3mm CE, TUV, cULus Chassis Mount 5lbs 2.3kg 79.25mm Lx81.28mm W 95.25mm 115V 175W Laminated Core 175W 175VA Solder, Quick Connect 8V 11A 11A 4000Vrms Parallel 22A Series 11A 115V 230V Dual No Parallel 8V Series 16V
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 47.752mm 114.3 mm Chassis Mount 4.7lbs 2.1kg 114.30mm Dia 47.75mm 225W Toroidal 225VA Wire Leads 4000Vrms Parallel 1.92A Series 960mA 960mA 117V Dual No Parallel 117V Series 234V
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0.00000000 download 4 Weeks Chassis Mount, Panel 2013 182 Active 1 (Unlimited) Wire Leads EAR99 111mm ROHS3 Compliant 43.9mm CE, CSA, UL Chassis Mount 3.9lbs 1.8kg 43.94mm 160W Toroidal 160W 160VA Wire Leads 6.67A 4000Vrms Parallel 13.34A Series 6.67A 117V 234V Dual No Parallel 12V Series 24V
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290AX 290AX 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 1.1lbs 499g 66.68mm Lx55.55mm W 39.70mm 36W Laminated Core 36W 36VA PC Pin 3.6A 2500Vrms Parallel 7.2A Series 3.6A 115V Single Dual No Parallel 5V Series 10V
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