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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 Package / Case REACH SVHC Reach Compliance Code Frequency Height Width Approval Agency Outside Diameter Resistance Mounting Type Weight Size / Dimension Height Seated (Max) Voltage - Rated AC Current HTS Code Nominal Input Voltage Power Rating Type Frequency Range Max Power Dissipation Power - Max Termination Style Output Voltage Application Number of Outputs Output Current Max Output Current Cord Length Inductance Transformer Type Current - Output Power Consumption Power (Watts) 1st Connector 2nd Connector 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)
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
PWDP13026 PWDP13026 Hammond Manufacturing 0.0000
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0.00000000 8 Weeks Chassis Mount Peter W. Dahl Design Active Wire Leads 127mm ROHS3 Compliant 133.35mm Chassis Mount 127.00mm Lx133.35mm W 158.75mm Laminated Core Wire Leads 1.3A 1.3A 120V 240V Dual, Multiple Taps Single No 1171V 860V
611C 611C Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Through Hole Bulk 611 Active Not Applicable EAR99 15mm ROHS3 Compliant Lead Free 6 15.8mm 26.924mm Through Hole 0.820 20.83mm GENERAL PURPOSE 56mH SCR and Triac Trigger (Encapsulated) 1:1
170 170 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Bulk EB Active Not Applicable Wire Leads EAR99 66.802mm ROHS3 Compliant No SVHC 66.802mm 55.626mm CSA 2lbs 907.2g 50W Autotransformer (Non-Isolated) 50W 230V 50VA Wire Leads Wire Leads 115V 230V 115V 230V
169E 169E Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2000 169 Active 1 (Unlimited) Quick Connect EAR99 95.3mm ROHS3 Compliant 115.8mm 101.6mm CSA 7lbs 3.2kg 8504.31.40.65 250W Isolation 250W 250VA Wire Leads Wire Leads 1 250 VA 115V 90V 100V 110V 115V 120V 130V
602A 602A Hammond Manufacturing 0.0000
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0.00000000 download Through Hole Bulk 602 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) 1:1:1
165T22 165T22 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2000 165 Active 1 (Unlimited) EAR99 ROHS3 Compliant UL; CSA Chassis Mount 8.2lbs 3.7kg 114.30mm Lx88.90mm W 95.25mm Laminated Core 264VA Wire Leads 1 2000Vrms 12A 12A 115V Single Yes 22V
CV1202300 CV1202300 Hammond Manufacturing 0.0000
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0.00000000 4 Weeks CV Obsolete Not Applicable RoHS Compliant
175F-NA 175F-NA Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Bulk 2002 175 Active Not Applicable Plug 179mm 118.872mm ROHS3 Compliant No SVHC 96.52mm 179.324mm UL 14lbs 6.4kg 1kW Autotransformer (Non-Isolated) 1kW 115V 1.524m 1000VA NEMA 6-15P NEMA 5-15R 230V
168J 168J Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 168 Active 1 (Unlimited) Quick Connect EAR99 111.3mm ROHS3 Compliant 133.4mm 168.4mm 23lbs 10.4kg 2kW Autotransformer (Non-Isolated) 2kW 1 2000VA Wire Leads Wire Leads 115V 85V 95V 105V 110V 115V 125V
176G 176G Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks 176 Active Not Applicable Plug 136.906mm ROHS3 Compliant Lead Free No SVHC 111.76mm 168.402mm UL 22lbs 10kg 1.5kW Autotransformer (Non-Isolated) 1.5kW 230V 1.524m 1500VA NEMA 5-15P NEMA 6-15R 115V
179D 179D Hammond Manufacturing 0.0000
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0.00000000 download 179 Obsolete Not Applicable Plug 152.4mm Non-RoHS Compliant 120.7mm 209.6mm 0.931lb 422.29g 500W Isolation 500W 2 500VA NEMA 5-15P NEMA 5-15R (2) 115V 95V
289D 289D Hammond Manufacturing 0.0000
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0.00000000 download 2008 289 Obsolete Not Applicable Plug 152.4mm Non-RoHS Compliant 120.7mm 209.6mm 230W Isolation 500W 2 500VA NEMA 5-15P 230V 115V Single
162J16 162J16 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole 2000 162 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 2.25A Through Hole 1.1lbs 499g 66.68mm Lx55.55mm W 39.70mm 36W Laminated Core 36W 36VA PC Pin 2.25A 2500Vrms Parallel 4.5A Series 2.25A 115V 230V Dual No Parallel 8V Series 16V
1140-LN-B 1140-LN-B Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2017 1140 Active Not Applicable ROHS3 Compliant Chassis Mount 20Hz~20kHz Screw Terminal Impedance Matching 1:1 10k ±0.35dB
RM0004-N30 RM0004-N30 Hammond Manufacturing 0.0000
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0.00000000 download 71.88mm 4A 86.36mm 111.76mm 3 mH 4A 7W
126A 126A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 126 Active Not Applicable Wire Leads ROHS3 Compliant 5kOhm Chassis Mount 3.2lbs 1.5kg 3.120Lx2.500W 79.25mmx63.50mm 3.120 79.25mm 15mA 20Hz~20kHz Wire Leads Single Ended Audiophile, Ultra-Linear - Tube Output 1 dB 400VDC 5k ±1dB 178Ohm 178Ohm 4W
176F 176F Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks 176 Active Not Applicable Plug 118.872mm ROHS3 Compliant No SVHC 96.52mm 179.324mm UL 15lbs 6.8kg 1kW Autotransformer (Non-Isolated) 1kW 230V 1.524m 1000VA NEMA 5-15P NEMA 6-15R 115V
PWDM13062 PWDM13062 Hammond Manufacturing 0.0000
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0.00000000 8 Weeks Peter W. Dahl Design, Johnson Viking 500 Active Not Applicable ROHS3 Compliant Chassis Mount 5.313Lx5.250W 134.95mmx133.35mm 6.375 161.93mm 200Hz~3.5kHz Screw Terminal 23kCT 8k
171C 171C Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks 2002 171 Active 1 (Unlimited) Plug 96.5mm ROHS3 Compliant No SVHC 118.87mm 96.52mm UL 11lbs 5kg 115V 115V 300W Isolation 300W 115V 304.8mm 300VA NEMA 5-15P NEMA 5-15R 115V 115V
182Q6 182Q6 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2013 182 Active 1 (Unlimited) Wire Leads EAR99 93.2mm ROHS3 Compliant 38.6mm CE, CSA, UL Chassis Mount 2.2lbs 997.9g 30.61mm 80W Toroidal 80W 80VA Wire Leads 6.67A 4000Vrms Parallel 13.34A Series 6.67A 117V 234V Dual No Parallel 6V Series 12V
290AEX 290AEX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 290 Obsolete Not Applicable Wire Leads RoHS Compliant Lead Free 81mA unknown 76.2mm Chassis Mount 3lbs 1.4kg 63.50mm Lx71.55mm W 77.80mm Laminated Core Wire Leads 2A 81mA 2A 2A 240V Single Triple Yes 650V 6.3V 5V
166J5 166J5 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 1A 60Hz 30.2mm CSA, UL Chassis Mount 0.5lb 226.8g 60.45mm Lx38.10mm W 35.05mm 115V 5W Laminated Core 5W 5VA Wire Leads 5V 1A 1A 1 2000Vrms Single Yes
166G8 166G8 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 500mA 35.05mm UL; CSA Chassis Mount 0.4lb 181.44g 60.45mm Lx35.05mm W 115V 4W Laminated Core 4W 4VA Wire Leads 8V 500mA 500mA 1 2000Vrms Single Yes
182L110 182L110 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 182 Active 1 (Unlimited) Wire Leads EAR99 124mm ROHS3 Compliant 48.3mm Chassis Mount 5lbs 2.3kg 48.26mm Toroidal 225W 225VA Wire Leads 1.02A 4000Vrms Parallel 2.04A Series 1.02A 117V 234V Dual No Parallel 110V Series 220V
167V5 167V5 Hammond Manufacturing 0.0000
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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 3.4lbs 1.5kg 63.50mm Lx82.55mm W 77.72mm Laminated Core 100W 100VA Wire Leads 20A 1 2000Vrms 115V Single Yes 5V
290KX 290KX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2008 290 Active Not Applicable Solder ROHS3 Compliant 120 unknown Chassis Mount 7.3lbs 3.3kg 96.01mm Lx102.87mm W 81.86mm Laminated Core Wire Leads 2.5A 100mA 100mA 2.5A 120V 240V Dual Triple Yes 330V 41V 6.57V
BE7G BE7G Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount Bulk 2000 BE Active Not Applicable Quick Connect EAR99 105°C 0°C ROHS3 Compliant 50.3mm Chassis Mount 1.5lbs 680.4g 59.18mm Lx66.04mm W 50.29mm 40W Laminated Core 40W 40VA Wire Leads, Quick Connect 1.67A 347V Single No 24V
710A 710A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 700 yes Active Not Applicable Wire Leads ROHS3 Compliant unknown Chassis Mount 7.2lbs 3.3kg 104.90mm Lx95.25mm W 114.30mm Laminated Core 110W 259VA Wire Leads 147mA 345mA 518mA 117V 234V Single Yes 750V
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
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