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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 Material Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Accessory Type Diameter Length RoHS Status Lead Free Current Rating Number of Pins Package / Case REACH SVHC Frequency Height Width Approval Agency Resistance Mounting Type Weight Size / Dimension Voltage - Rated DC Height Seated (Max) Voltage - Rated AC Current HTS Code Power Rating Type Frequency Range Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Application Number of Outputs Output Current Max Output Current Cord Length Response Time Inductance DC Resistance (DCR) Transformer Type Insertion Loss Max Surge Current 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 Current Ratio Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
178GT 178GT Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2008 178 Active Not Applicable Plug ROHS3 Compliant No SVHC cULus 38lbs 17.2kg 1.5kW Isolation 1.5kW 1.524m 1500VA NEMA 5-15P NEMA 5-15R (2) 120V
169VS 169VS Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2000 169 Active 1 (Unlimited) Quick Connect EAR99 79.5mm ROHS3 Compliant 96.8mm 101.6mm CSA 7lbs 3.2kg 8504.31.40.65 175W Isolation 175W 175VA Wire Leads Wire Leads 1 1.3A 175 VA 115V Dual
289MG1000 289MG1000 Hammond Manufacturing 0.0000
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0.00000000 download 5 Weeks Active 1 (Unlimited) ROHS3 Compliant Isolation, Medical Grade 1000VA NEMA 6-15P NEMA 5-15R 240V
175B-NA 175B-NA Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Bulk 2002 175 Active Not Applicable Plug 114mm 96.774mm ROHS3 Compliant No SVHC 80.264mm 114.3mm UL 4.5lbs 2kg 200W Autotransformer (Non-Isolated) 200W 115V 1.524m 200VA NEMA 6-15P NEMA 5-15R 230V
182J18 182J18 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 182 Active 1 (Unlimited) Wire Leads EAR99 92.2mm ROHS3 Compliant No SVHC 43.9mm Chassis Mount 1.7lbs 771.1g 43.94mm 50W Toroidal 50W 50VA Wire Leads 18V 2.78A 1.39A 4000Vrms Parallel 2.78A Series 1.39A 2.78A 117V 234V Dual No Parallel 18V Series 36V
1182KIT120 1182KIT120 Hammond Manufacturing 0.0000
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0.00000000 download Hardware 2014 Obsolete Not Applicable Hardware Kit RoHS Compliant
1760H 1760H Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 1760 Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 58.6232mm Chassis Mount 0.625lb 283.5g 3.710Lx2.400W 94.23mmx60.96mm 2.371 60.22mm 70Hz~15kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 40.62:1, 28.72:1, 20.31:1 6.6kCT ±1dB 4 8 16 347.8Ohm 686mOhm 803mOhm 1.157Ohm 20W
CT400A CT400A 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 120.65mm Chassis Mount 1.6lbs 725.7g 4.750Lx1.750W 120.65mmx44.45mm 4.250 107.95mm 10W Non-Invasive (Solid Core) Wire Leads 5A 400:5
168B 168B Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Bulk 168 Active 1 (Unlimited) Quick Connect 79.5mm ROHS3 Compliant 96.8mm 82.6mm 4.3lbs 2kg 200W Autotransformer (Non-Isolated) 200W 1 200VA Wire Leads Wire Leads 115V 85V 95V 105V 110V 115V 125V
170BE 170BE Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2000 170 Active 1 (Unlimited) Quick Connect EAR99 79.5mm ROHS3 Compliant Unknown 104.9mm 107.9mm 5lbs 2.3kg 200W Autotransformer (Non-Isolated) 200W 1 200VA Wire Leads Wire Leads 115V 230V 115V 230V
175D-NA 175D-NA Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Bulk 2002 175 Active Not Applicable Plug 152mm 118.872mm ROHS3 Compliant No SVHC 96.52mm 152.4mm UL 10lbs 4.5kg 500W Autotransformer (Non-Isolated) 500W 115V 1.524m 500VA NEMA 6-15P NEMA 5-15R 230V
182E240 182E240 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 182 Active Wire Leads EAR99 90.7mm ROHS3 Compliant 43.94mm Chassis Mount 1.7lbs 771.1g 42.67mm 50W Toroidal 50W 50VA Wire Leads 208mA 4000Vrms 117V 234V Dual Single No 240V
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
172E 172E Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks 172 Active Not Applicable Plug ROHS3 Compliant 136.91mm 111.76mm 30lbs 13.6kg 750W Isolation 750W 750VA NEMA 6-15P NEMA 5-15R 230V 115V
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
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
1182KIT1500 1182KIT1500 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Hardware 2014 yes Active Not Applicable Hardware Kit ROHS3 Compliant TOROIDAL POWER TRANSFORMER
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
CV120300 CV120300 Hammond Manufacturing 0.0000
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0.00000000 download Surface Mount Steel 2002 CV Obsolete Not Applicable Plug 40°C -40°C 312.42mm RoHS Compliant 2.5A 120 No SVHC 177.8mm 181.1mm UL 28lbs 12.7kg 120V 120V 300W Isolation 300W 2.5A 3 ms 2.5A 300VA NEMA 5-15P NEMA 5-15R (2) 120V 120V
140QEX 140QEX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, PCB Bulk 2012 140EX yes Active Not Applicable Screw ROHS3 Compliant Lead Free 600 20kHz 25.4mm Chassis Mount 1.250Dia 31.75mm 1.000 25.40mm 5mW 20Hz~20kHz Shielded Screw Terminal GENERAL PURPOSE AUDIO TRANSFORMER 1.1dB Typ 1:1 20dB Typ 500Vrms 600CT ±1dB 72.4Ohm 72.4Ohm 10dB
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
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
106C 106C Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 106 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 24.1mm Through Hole 0.09lb 40.82g 1.080Lx0.880W 27.43mmx22.35mm 0.950 24.13mm 60Hz Unshielded PC Pin Miniature Epoxy Potted 1 dB 200V 50k -1dB 1.5kCT 2.4kOhm 52Ohm 10mW
167J33 167J33 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2016 167 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 63.5mm UL; CSA Chassis Mount 1.3lbs 589.7g 47.75mm Lx61.98mm W 63.50mm Laminated Core 33W 33VA Wire Leads 1A 1 2000Vrms 115V Single Yes 33V
141P 141P Hammond Manufacturing 0.0000
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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 2mA 150mW 200Hz~15kHz Unshielded PC Pin Low Profile, Open Type 2 dB 1.2kCT ±2dB 8CT 50Ohm 450mOhm
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
HX74A HX74A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2008 HX Active Not Applicable 3.75mm ROHS3 Compliant 120 3.13mm 4mm 6.7lbs 3kg 20W Isolation 20W 20VA Screw Terminal Screw Terminal 480V 120V
182T60 182T60 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2009 182 Active 1 (Unlimited) Wire Leads EAR99 180mm ROHS3 Compliant No SVHC 88.9mm CE, CSA, UL Chassis Mount 25lbs 11.3kg 88.90mm 1.5kW Toroidal 1.5kW 1500VA Wire Leads 12.5A 4000Vrms Parallel 25A Series 12.5A 12.5A 117V 234V Dual No Parallel 60V Series 120V
108E 108E Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 108 Active Not Applicable PC Pin EAR99 105°C -40°C ROHS3 Compliant Lead Free 600 19.56mm Through Hole 80.000001g 1.030Lx0.770W 26.16mmx19.56mm 0.770 19.56mm 500mW 300Hz~50kHz Unshielded PC Pin 65Ohm Miniature Epoxy Potted 6mA 1.5 dB 13.71:1 100VRMS 600CT ±1.75dB 3.2 54Ohm 400mOhm
186B28 186B28 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2008 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 49.02mm Chassis Mount 0.45lb 204.12g 60.20mm Lx41.28mm W 34.80mm 5.6W Laminated Core 5.6W 5.6VA Solder, Quick Connect 200mA 2000Vrms 115V 230V Dual Single Yes 28V
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