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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 Package / Case REACH SVHC Frequency Height Width Approval Agency Outside Diameter Mounting Type Weight Size / Dimension Height Seated (Max) Current HTS Code Physical Dimension Power Rating Type Frequency Range Subcategory Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Output Current Max Output Current Inductance DC Resistance (DCR) Transformer Type Insertion Loss Output Voltage 1 Power (Watts) 1st Connector 2nd Connector Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding 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 Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
1182P110 1182P110 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 57.15mm 139.7 mm Chassis Mount 9lbs 4.1kg 139.70mm Dia 500W Toroidal 500VA Wire Leads 4000Vrms Parallel 4.54A Series 2.27A 2.27A 117V Dual No Parallel 110V Series 220V
167H200 167H200 Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount 2016 167 Obsolete 1 (Unlimited) Wire Leads EAR99 RoHS Compliant 95.3mm UL; CSA Chassis Mount 5.9lbs 2.7kg 79.50mm Lx95.25mm W 96.77mm Laminated Core 174W 174VA Wire Leads 870mA 1 2000Vrms 115V Single Yes 200V
182J15 182J15 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 182 Active 1 (Unlimited) Wire Leads EAR99 74.9mm ROHS3 Compliant No SVHC 40.6mm CE, CSA, UL Chassis Mount 1.2lbs 544.3g 40.64mm 30W Toroidal 30W 30VA Wire Leads 15V 2A 1A 4000Vrms Parallel 2A Series 1A 2A 117V 234V Dual No Parallel 15V Series 30V
164H56 164H56 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 0.8lb 362.87g 57.15mm Lx47.63mm W 36.52mm 20W Laminated Core 20W 20VA PC Pin 350mA 2500Vrms Parallel 700mA Series 350mA 115V Single Dual No Parallel 28V Series 56V
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0.00000000 download 4 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 104.902mm Chassis Mount 8.6lbs 3.9kg 87.38mm Lx90.42mm W 104.90mm 192W Laminated Core 192W 192VA Wire Leads 8A 2000Vrms Parallel 16A Series 8A 117V 234V Dual No Parallel 12V Series 24V
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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 13.34A Series 6.67A 6.67A 117V Dual No Parallel 9V Series 18V
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0.00000000 download 800A Active Not Applicable ROHS3 Compliant Chassis Mount 1.250 31.75mm 50Hz~15kHz Wire Leads Impedance Matching ±0.5dB 15dB
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0.00000000 download 4 Weeks Through Hole Bulk 104 Active PC Pin EAR99 ROHS3 Compliant 19.1mm Through Hole 0.05lb 22.68g 0.860Lx0.710W 21.84mmx18.03mm 0.750 19.05mm 3.2mA 200Hz Unshielded PC Pin Miniature Epoxy Potted 1 dB 200V 20k -1dB 1kCT 790Ohm 125Ohm 35mW
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0.00000000 download Chassis Mount 2012 167 Obsolete 1 (Unlimited) Wire Leads EAR99 130°C 0°C RoHS Compliant 77.7mm UL; CSA Chassis Mount 3.7lbs 1.7kg 63.50mm Lx82.55mm W 77.72mm Laminated Core 112.5W 112.5VA Wire Leads 15A 1 2000Vrms 115V Single Yes 7.5V
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1750J 1750J Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2008 1750 Active Not Applicable Wire Leads ROHS3 Compliant 87.63mm Chassis Mount 0.625lb 283.5g 4.076Lx3.170W 103.53mmx80.52mm 2.630 66.80mm 35W 70Hz~15kHz Unshielded Wire Leads 90.95 H Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 31.11:1 4kCT ±1dB 4 185Ohm 400mOhm
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0.00000000 download 4 Weeks Through Hole Bulk 148 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 17.5mm Through Hole 0.038lb 17.24g 0.820Lx0.680W 20.83mmx17.27mm 0.690 17.53mm 7.5mA 200Hz~15kHz Unshielded PC Pin Economical Open Type 0.5dB 1 dB 3k ±1dB 1k 250/250 480Ohm 107Ohm 75mW
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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 728mA Series 364mA 364mA 117V Dual No Parallel 110V Series 220V
PWDP13101 PWDP13101 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant
240CT 240CT Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Plug-In 2010 240 Active Not Applicable ROHS3 Compliant 11oz 176g Isolation 250W 250VA NEMA 6-15P NEMA 6-15R (2) 240V
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0.00000000 download 4 Weeks Chassis Mount Bulk 2008 1750 Active Not Applicable Wire Leads ROHS3 Compliant 88.9mm Chassis Mount 0.625lb 283.5g 4.050Lx3.050W 102.87mmx77.47mm 3.523 89.48mm 50W 70Hz~15kHz Unshielded Wire Leads 106.1 H Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 31.16:1 4.2kCT ±1dB 4 46.48Ohm 51.04Ohm 170mOhm 60W
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0.00000000 download 4 Weeks Through Hole Bulk 102 Active PC Pin EAR99 ROHS3 Compliant 12.7mm Through Hole 0.02lb 9.07g 0.570Lx0.570W 14.48mmx14.48mm 0.480 12.19mm 2.8mA 20mW 310Hz Unshielded PC Pin 900Ohm Miniature Epoxy Potted 2.8mA 1.5 dB 100V 6k -1dB 2kCT 900Ohm 260Ohm
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0.00000000 download 4 Weeks Chassis Mount Bulk 146 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 20.574mm Chassis Mount 0.031lb 14.06g 1.630Lx0.880W 41.40mmx22.35mm 0.810 20.57mm 20mA 700mW 150Hz~15kHz Unshielded Wire Leads Economical Open Type 1 dB 48CT ±1dB 3.2 2.4Ohm 300mOhm
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0.00000000 download 4 Weeks Through Hole Bulk 148 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 17.526mm Through Hole 0.038lb 17.24g 0.820Lx0.680W 20.83mmx17.27mm 0.690 17.53mm 3.8mA 300mW 200Hz~15kHz Unshielded PC Pin Economical Open Type 0.5dB 1 dB 150 ±1dB 1.6k 400/400 11.3Ohm 200Ohm
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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 428mA Series 214mA 214mA 117V Dual No Parallel 117V Series 234V
175E-EU 175E-EU Hammond Manufacturing 0.0000
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0.00000000 download 2002 175EU Obsolete Not Applicable Plug 179mm 96.5mm Non-RoHS Compliant 118.87mm 96.52mm 14lbs 6.4kg 750W Autotransformer (Non-Isolated) 750W 750VA CEE 7/4 NEMA 5-15R 230V 115V
125H 125H Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 125 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 41.402mm Chassis Mount 0.55lb 249.48g 2.810Lx1.000W 71.37mmx25.40mm 1.630 41.40mm 60mA 8W 150Hz~15kHz Unshielded Wire Leads 5.6 H General Purpose 1 dB 10k ±1dB 2 4 8
560G 560G Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks PCB, Through Hole Bulk 560 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 600 30kHz 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 600 150/150 ±1dB 600 150/150
PWDP13031 PWDP13031 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active ROHS3 Compliant
148E 148E Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 148 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 125 17.5mm Through Hole 0.038lb 17.24g 0.820Lx0.680W 20.83mmx17.27mm 0.690 17.53mm 18mA 200Hz~15kHz Unshielded PC Pin Economical Open Type 0.5dB 1 dB 500 ±1dB 500 125/125 79Ohm 60Ohm 75mW
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