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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 Resistance Mounting Type Weight Size / Dimension Height Seated (Max) Current HTS Code Physical Dimension Nominal Input Voltage Power Rating Type Frequency Range Subcategory Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Application Number of Outputs Output Current Max Output Current Inductance DC Resistance (DCR) Transformer Type Insertion Loss Power (Watts) 1st Connector 2nd Connector Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Number of Primary 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 Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
372JX 372JX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 300 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant Lead Free 115.8mm Chassis Mount 8.6lbs 3.9kg 95.25mm Lx114.30mm W 115.82mm 243W Laminated Core 243W 243VA Wire Leads 4A 2000Vrms 288mA 8A 4A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 600V 6.3V 5V
146B 146B Hammond Manufacturing 0.0000
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170G 170G Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks 170 Active 1 (Unlimited) Quick Connect EAR99 111.3mm ROHS3 Compliant No SVHC 133.4mm 168.4mm CSA 22lbs 10kg 1.5kW Autotransformer (Non-Isolated) 1.5kW 1 1500VA Wire Leads Wire Leads 115V 230V 115V 230V
270DX 270DX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 270 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant TWO ADDITIONAL SECONDARIES OF 5V AND 6.3V FOR FILAMENT 77.724mm CSA Chassis Mount 3.1lbs 1.4kg 63.50mm Lx76.20mm W 77.72mm 8504.31.40.65 Laminated Core 83W 83VA Wire Leads 2A 2000Vrms 104mA 3A 2A 83 VA 115V Single Triple Yes 550V 6.3V 5V
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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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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
164J120 164J120 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 300mA 2500Vrms Parallel 600mA Series 300mA 115V Single Dual No Parallel 60V Series 120V
175C-EU 175C-EU Hammond Manufacturing 0.0000
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0.00000000 download 2002 175EU Obsolete Not Applicable Plug 80.3mm Non-RoHS Compliant 96.77mm 80.26mm 6lbs 2.7kg 300W Autotransformer (Non-Isolated) 300W 300VA CEE 7/4 NEMA 5-15R 230V 115V
EX74A EX74A Hammond Manufacturing 0.0000
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0.00000000 Bulk 3.75mm Non-RoHS Compliant 4mm 20W
145H 145H Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 145 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 20.6mm Chassis Mount 0.088lb 39.92g 1.630Lx0.880W 41.40mmx22.35mm 0.810 20.57mm 12mA 150Hz~15kHz Unshielded Wire Leads Economical Open Type 1 dB 2k ±1dB 500CT 148Ohm 17Ohm 135mW
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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 Lx31.75mm W Laminated Core 1.25W 1.25VA Wire Leads 500mA 1 2000Vrms 115V Single Yes 2.5V
144F 144F Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 144 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 6mA 17.526mm Chassis Mount 0.031lb 14.06g 1.000Lx0.690W 25.40mmx17.53mm 0.690 17.53mm 6mA 150mW 150Hz~15kHz Unshielded Wire Leads Economical Open Type 1 dB 500CT ±1dB 3.2 27Ohm 330mOhm
117E16 117E16 Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 117 Active Not Applicable Solder EAR99 ROHS3 Compliant 58.8mm 3.2Ohm Chassis Mount 1.5lbs 680.4g 3.690Lx2.000W 93.73mmx50.80mm 2.310 58.67mm 16W 100Hz~9kHz Solder Lug Sound Distribution 2 dB 3.2 1dB 70V 16W
832 832 Hammond Manufacturing 0.0000
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1182L18 1182L18 Hammond Manufacturing 0.0000
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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 4.44A Series 2.22A 2.22A 117V Dual No Parallel 18V Series 36V
610F 610F Hammond Manufacturing 0.0000
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0.00000000 download Through Hole Bulk 610 Obsolete Not Applicable Solder EAR99 Non-RoHS Compliant 6 15.8mm Through Hole 0.591Lx0.591W 15.00mmx15.00mm 0.622 15.80mm GENERAL PURPOSE 3mH Isolation and Data Interface (Encapsulated) 1CT:1CT
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186C28 186C28 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2007 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant Lead Free 41.14mm Chassis Mount 0.68lb 308.44g 71.37mm Lx43.82mm W 41.15mm 12W Laminated Core 12W 12VA Solder, Quick Connect 420mA 2000Vrms 115V 230V Dual Single Yes 28V
602C 602C 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 219μH Isolation and Data Interface (Encapsulated) 1:1:1
1627SE 1627SE Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount Bulk 2000 1600 Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant Chassis Mount 11lbs 5kg 5.000Lx3.750W 127.00mmx95.20mm 4.560 115.82mm 160mA 20Hz~20kHz Wire Leads Single Ended Audiophile, Ultra-Linear - Tube Output 1 dB 25k ±1dB 4 8 16 25W
601D 601D 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 50μH Isolation and Data Interface (Encapsulated) 1:1
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
1650T 1650T Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2000 1600 Active 1 (Unlimited) Wire Leads ROHS3 Compliant 115.824mm Chassis Mount 14lbs 6.4kg 4.500Lx3.750W 114.30mmx95.25mm 4.560 115.82mm 120W 30Hz~30kHz Shielded Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 403mA 1 dB 1.9kCT ±1dB 4 8 16
610D 610D Hammond Manufacturing 0.0000
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0.00000000 download Through Hole Bulk 610 Obsolete Not Applicable Solder EAR99 Non-RoHS Compliant 6 15.8mm Through Hole 0.591Lx0.591W 15.00mmx15.00mm 0.622 15.80mm GENERAL PURPOSE 3mH Isolation and Data Interface (Encapsulated) 1:1
610BB 610BB Hammond Manufacturing 0.0000
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0.00000000 download Through Hole Bulk 2000 610 Obsolete Not Applicable Pin 11.4mm RoHS Compliant 6 15.8mm 11.4mm Through Hole 0.591Lx0.591W 15.00mmx15.00mm 0.622 15.80mm Unshielded 3mH Isolation and Data Interface (Encapsulated) 1:1:1
611D 611D Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Through Hole Bulk 611 Active Not Applicable Solder EAR99 15mm ROHS3 Compliant 6 15.8mm 20.8mm Through Hole 28.349523g 0.820 20.83mm GENERAL PURPOSE 17mH SCR and Triac Trigger (Encapsulated) 1:1:1
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0.00000000 download 12 Weeks Chassis Mount, Panel Bulk 2008 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 3A No SVHC 60Hz 58.7mm CSA, UL Chassis Mount 2lbs 907.2g 93.73mm Lx54.10mm W 58.67mm 115V 54W Laminated Core 54W 54VA Wire Leads 18V 3A 3A 1 2000Vrms Single Yes
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