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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 Additional Feature Package / Case REACH SVHC Frequency Height Width Approval Agency Mounting Type Weight Size / Dimension Height Seated (Max) Current HTS Code Nominal Input Voltage Power Rating Type Lead Length Frequency Range Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Output Current Max Output Current Cord Length DC Resistance (DCR) Transformer Type Output Voltage 1 Power (Watts) 1st Connector 2nd Connector Max DC Current Insertion Loss (dB) Number of Secondary Winding Output Voltage 2 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 Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
186D20 186D20 Hammond Manufacturing 17.4984
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0.00000000 download 12 Weeks Chassis Mount 2007 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant Lead Free 1.5A 49.02mm Chassis Mount 1.3lbs 589.7g 82.55mm Lx52.20mm W 30W Laminated Core 6.35mm 30W 30VA Solder, Quick Connect 1.5A 2000Vrms 115V 230V Dual Single Yes 20V
166N12 166N12 Hammond Manufacturing 0.0000
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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 4A No SVHC 60Hz 58.7mm CSA, UL Chassis Mount 2lbs 907.2g 93.73mm Lx50.80mm W 58.67mm 115V 50.4W Laminated Core 50.4W 50.4VA Wire Leads 12.6V 4A 4A 1 2000Vrms Single Yes
186C24 186C24 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 2007 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 500mA 41.14mm CSA, UL Chassis Mount 0.67lb 303.91g 71.37mm Lx43.82mm W 41.15mm 12W Laminated Core 6.35mm 12W 12VA Solder, Quick Connect 500mA 2000Vrms 115V 230V Dual Single Yes 24V
290MX 290MX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2008 290 Active Not Applicable Solder 63.5mm ROHS3 Compliant 230mA 120 71.5518mm 71.55mm Chassis Mount 7lbs 3.2kg 63.50mm Lx71.55mm W 77.80mm Laminated Core Wire Leads 3A 230mA 6A 3A 120V 240V Dual Triple Yes 550V 6.3V 5V
BA2DA BA2DA Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2000 BA Active Not Applicable Quick Connect EAR99 105°C 0°C ROHS3 Compliant 500mA 50.3mm CSA Chassis Mount 0.93lb 421.84g 59.18mm Lx56.39mm W 50.29mm 8504.31.40.35 5W Laminated Core 5W 5VA Wire Leads, Quick Connect 500mA 1 5 VA 120V Single No 10V
186E10 186E10 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 186 Active Not Applicable Quick Connect ROHS3 Compliant 49.02mm Chassis Mount 1.7lbs 771.1g 93.47mm Lx45.97mm W 57.15mm 50W Laminated Core 50W 50VA Solder, Quick Connect 5A 2000Vrms 115V 230V Dual Single Yes 10V
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 12 Weeks PCB, Through Hole 2000 160 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 720mA PCB MOUNTABLE 42.926mm UL; CSA Through Hole 0.55lb 249.48g 49.28mm Lx36.58mm W 42.93mm 8504.31.40.35 10W Laminated Core 10W 10VA PC Pin 14V 720mA 360mA 2000Vrms Parallel 720mA Series 360mA 10 VA 115V 230V Dual Single, Multiple Taps No Parallel 14V Series 28V
370EX 370EX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2009 300 yes Active Not Applicable Wire Leads ROHS3 Compliant Lead Free Chassis Mount 5lbs 2.3kg 95.25mm Lx79.50mm W 96.77mm Laminated Core 119W 119VA Wire Leads 3A 2000Vrms 144mA 4A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 550V 6.3V 5V
165Z3 165Z3 Hammond Manufacturing 0.0000
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182N117 182N117 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 182 Active 1 (Unlimited) Wire Leads EAR99 140mm ROHS3 Compliant No SVHC 56.1mm CE, CSA, UL Chassis Mount 8.5lbs 3.9kg 56.13mm 500W Toroidal 500W 500VA Wire Leads 4.28A 2.14A 4000Vrms Parallel 4.28A Series 2.14A 2.14A 117V 234V Dual No Parallel 117V Series 234V
175A-NA 175A-NA Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks 2002 175 Active Not Applicable Plug 108mm 96.774mm ROHS3 Compliant No SVHC 80.264mm 107.95mm UL 3.5lbs 1.6kg 100W Autotransformer (Non-Isolated) 100W 115V 1.524m 100VA NEMA 6-15P NEMA 5-15R 230V
370DAZ 370DAZ Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2009 300 Active Not Applicable Wire Leads ROHS3 Compliant 77.724mm Chassis Mount 2.7lbs 1.2kg 71.37mm Lx57.15mm W 88.90mm 76W Laminated Core 76W 76VA Wire Leads 3.5A 2000Vrms 104mA 3.5A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 520V 6.3V
167P60 167P60 Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount 2016 167 Obsolete 1 (Unlimited) Wire Leads EAR99 130°C 0°C RoHS Compliant 115.8mm UL; CSA Chassis Mount 8.4lbs 3.8kg 95.25mm Lx114.30mm W 115.82mm Laminated Core 300W 300VA Wire Leads 5A 1 2000Vrms 115V Single Yes 60V
164E36 164E36 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 164 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant 130mA No SVHC Through Hole 0.25lb 113.4g 34.93mm Lx28.56mm W 30.18mm 115V 2.4W Laminated Core 2.4W 2.4VA PC Pin 65mA 2500Vrms Parallel 130mA Series 65mA Single Dual No Parallel 18V Series 36V
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0.00000000 download 12 Weeks Chassis Mount, Panel 2000 185 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 1.4A 58.7mm CE, TUV, cULus Chassis Mount 1.3lbs 589.7g 71.37mm Lx56.39mm W 58.67mm 115V 25W Laminated Core 25W 25VA Solder, Quick Connect 18V 1.4A 1.4A 4000Vrms Parallel 1.4A Series 700mA 115V 230V Dual No Parallel 18V Series 36V
227N 227N Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 227 Active 1 (Unlimited) PC Pin EAR99 45°C 0°C 2.02mm ROHS3 Compliant PARALLEL CONNECTED 26.67mm 1.63mm Through Hole 0.38lb 172.37g 51.31mm Lx41.40mm W 8504.31.40.65 40W Semi-Toroidal 40W 40VA PC Pin 2A 10V 10V Parallel 4A Series 2A 40 VA 115V Single Dual No Parallel 10V Series 20V
260K 260K Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 260 Active Not Applicable Wire Leads 114.3mm ROHS3 Compliant 82.55mm Chassis Mount 8.4lbs 3.8kg 114.30mm Lx82.55mm W 95.25mm Laminated Core 197W 197VA Wire Leads 3A 230mA 5A 3A 100V 120V 220V 240V Dual, Multiple Taps Triple Yes 650V 6.3V 5V
363CX 363CX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2000 300 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant 288mA 96.8mm Chassis Mount 5.7lbs 2.6kg 79.50mm Lx95.25mm W 96.77mm 119W Laminated Core 119W 119VA Wire Leads 3A 2000Vrms 288mA 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Dual Yes 360V 5V
PHC50KGA PHC50KGA Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 PHC Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 2.2lbs 997.9g 101.60mm Lx63.50mm W 66.80mm Laminated Core 50W 50VA Wire Leads 2.08A 347V Single No 24V
270CX 270CX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 270 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant TWO ADDITIONAL SECONDARIES OF 6.3V EACH FOR FILAMENT 77.724mm CSA Chassis Mount 2.4lbs 1.1kg 63.50mm Lx69.85mm W 77.72mm 8504.31.40.65 59W Laminated Core 59W 59VA Wire Leads 2.5A 2000Vrms 75mA 2.5A 600mA 59 VA 115V Single Triple Yes 550V 6.3V 6.3V
186E12 186E12 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 186 Active Not Applicable Quick Connect ROHS3 Compliant 4A 49.02mm CSA, UL Chassis Mount 1.8lbs 816.5g 93.47mm Lx45.97mm W 57.15mm 50.4W Laminated Core 6.35mm 50.4W 50.4VA Solder, Quick Connect 4A 2000Vrms 115V 230V Dual Single Yes 12.6V
182M110 182M110 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 182 Active 1 (Unlimited) Wire Leads EAR99 127mm ROHS3 Compliant 57.7mm Chassis Mount 5.6lbs 2.5kg 57.66mm Toroidal 300W 300VA Wire Leads 1.36A 4000Vrms Parallel 2.72A Series 1.36A 117V 234V Dual No Parallel 110V Series 220V
229A24 229A24 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole 2008 229 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 500mA PCB MOUNTABLE No SVHC 21.59mm cULus Through Hole 0.28lb 127.01g 39.62mm Lx47.75mm W 6W Semi-Toroidal 6W 6VA PC Pin 250mA 1 1750Vrms Parallel 500mA Series 250mA 115V 230V Dual No Parallel 12V Series 24V
266LA12 266LA12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 2A Chassis Mount 1.6lbs 725.7g 79.50mm Lx50.04mm W 69.85mm 24W Laminated Core 24W 24VA Wire Leads 2A 2000Vrms Parallel 4A Series 2A 117V 234V Dual No Parallel 6V Series 12V
171C60 171C60 Hammond Manufacturing 0.0000
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0.00000000 Quick Connect RoHS Compliant 118.87mm 96.52mm 300W
104K 104K Hammond Manufacturing 0.0000
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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
369JX 369JX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2000 300 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant Lead Free 77.7mm Chassis Mount 2.5lbs 1.1kg 63.50mm Lx69.85mm W 77.72mm 50W Laminated Core 50W 50VA Wire Leads 2.5A 2000Vrms 69mA 2.5A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Dual Yes 500V 6.3V
106Q 106Q 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 32mA 170Hz Unshielded PC Pin Miniature Epoxy Potted 1 dB 200V 48CT -1dB 3.2 2.4Ohm 300mOhm 1.5W
146N 146N Hammond Manufacturing 0.0000
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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 3mA 700mW 150Hz~15kHz Unshielded Wire Leads 97Ohm Economical Open Type 3mA 1 dB 2kCT ±1dB 8 97Ohm 700mOhm
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