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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 Operating Supply Voltage Length RoHS Status Lead Free Current Rating Number of Pins Additional Feature Package / Case REACH SVHC Frequency Height Width Approval Agency Outside Diameter Mounting Type Weight Size / Dimension Height Seated (Max) Current HTS Code Physical Dimension Nominal Input Voltage Power Rating Type Lead Length Frequency Range Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Application Output Current Max Output Current Cord Length Operating Frequency-Max Operating Frequency-Min 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 Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
PWDP13019 PWDP13019 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active ROHS3 Compliant
108K 108K Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole Bulk 108 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 600 19.6mm Through Hole 0.08lb 36.29g 1.030Lx0.770W 26.16mmx19.56mm 0.770 19.56mm 300Hz~50kHz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 1.58:1 100VRMS 1.5kCT ±1.5dB 600CT 140Ohm 66Ohm 500mW
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0.00000000 download 12 Weeks Chassis Mount, Panel 2008 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 8A 100 65.02mm CSA, UL Chassis Mount 2.8lbs 1.3kg 102.36mm Lx66.68mm W 100.8W Laminated Core 6.35mm 100.8W 100.8VA Solder, Quick Connect 8A 2000Vrms 115V 230V Dual Single Yes 12.6V
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0.00000000 download 4 Weeks Chassis Mount 2009 260 Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 5lbs 2.3kg 95.25mm Lx79.50mm W 79.50mm Laminated Core 152W 152VA Wire Leads 2A 173mA 4A 2A 100V 120V 220V 240V Dual, Multiple Taps Triple Yes 650V 6.3V 5V
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0.00000000 download 4 Weeks Chassis Mount, Panel 2007 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 1.8A 100 65.02mm CSA, UL Chassis Mount 2.7lbs 1.2kg 102.36mm Lx66.68mm W 100.8W Laminated Core 6.35mm 100.8W 100.8VA Solder, Quick Connect 1.8A 2000Vrms 115V 230V Dual Single Yes 56V
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0.00000000 download Chassis Mount 2016 167 Obsolete 1 (Unlimited) Wire Leads EAR99 130°C 0°C RoHS Compliant 96.8mm UL; CSA Chassis Mount 5.2lbs 2.4kg 79.50mm Lx88.90mm W 96.77mm Laminated Core 150W 150VA Wire Leads 5A 1 2000Vrms 115V Single Yes 30V
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 66.8mm CSA, UL Chassis Mount 2.7lbs 1.2kg 102.36mm Lx63.50mm W 66.80mm 72W Laminated Core 72W 72VA Wire Leads 3A 2000Vrms Parallel 6A Series 3A 117V 234V Dual No Parallel 12V Series 24V
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0.00000000 8 Weeks 2013 265 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C 95.25mm ROHS3 Compliant 60Hz 79.37mm 73.66mm Chassis Mount 136.077711g 79.38mm 150W Laminated Core Wire Leads 30A 117V Dual Single Yes 5V
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0.00000000 download 4 Weeks Chassis Mount 2008 167 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 2A 77.7mm UL; CSA Chassis Mount 3.6lbs 1.6kg 63.50mm Lx95.25mm W 77.72mm 140W Laminated Core 140W 140VA Wire Leads 2A 1 2000Vrms 115V Single Yes 70V
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0.00000000 download 12 Weeks Through Hole 183 Active Not Applicable PC Pin EAR99 155°C 0°C ROHS3 Compliant 140mA 28.7mm Through Hole 0.17lb 77.11g 41.28mm Lx36.50mm W 28.58mm 115V 2.5W Laminated Core 2.5W 2.5VA PC Pin 70mA 4000Vrms Parallel 140mA Series 70mA 115V 230V Dual No Parallel 18V Series 36V
PWDP13093 PWDP13093 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant Chassis Mount 95.25mm Lx86.11mm W 114.30mm Laminated Core Wire Leads 9A 117V Dual Dual Yes
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0.00000000 download 4 Weeks Chassis Mount 2016 PHC Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 1.4lbs 635g 93.73mm Lx54.10mm W 58.67mm Laminated Core 25W 25VA Wire Leads 1.04A 347V Single No 24V
850GA 850GA Hammond Manufacturing 142.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2010 850A yes Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 600 Chassis Mount 453.59237g 1.700Lx1.200W 43.18mmx30.48mm 1.650 41.90mm 20Hz~20kHz Wire Leads BROADCAST AUDIO TRANSFORMER 1dB 600 150/150 ±0.5dB 600 150/150 71Ohm 71Ohm 15dB
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0.00000000 download Chassis Mount Bulk 2000 1600 Obsolete 1 (Unlimited) Wire Leads EAR99 Non-RoHS Compliant 116mm Chassis Mount 11lbs 5kg 5.000Lx3.750W 127.00mmx95.20mm 4.560 115.82mm 100mA 20Hz~20kHz Unshielded Wire Leads Single Ended Audiophile, Ultra-Linear - Tube Output 1 dB 6.5k ±1dB 4 8 16 25W
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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 115V ROHS3 Compliant 1.5A No SVHC 60Hz 42.9mm CSA, UL Chassis Mount 1.1lbs 499g 82.55mm Lx44.45mm W 50.80mm 115V 27W Laminated Core 27W 27VA Wire Leads 18V 1.5A 1.5A 1 2000Vrms Single Yes
187E48 187E48 Hammond Manufacturing 19.5747
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0.00000000 download 4 Weeks Chassis Mount 187 Active Not Applicable Quick Connect ROHS3 Compliant 49.02mm Chassis Mount 1.7lbs 771.1g 93.47mm Lx55.50mm W 57.15mm 57.6W Laminated Core 57.6W 57.6VA Solder, Quick Connect 1.2A 2000Vrms 115V Single Yes 48V
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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
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0.00000000 download 4 Weeks Through Hole Bulk 101 Active Not Applicable PC Pin EAR99 11.43mm ROHS3 Compliant 12.192mm 11.43mm Through Hole 0.01lb 4.54g 0.450Lx0.450W 11.43mmx11.43mm 0.480 12.19mm L11.43XB11.43XH12.19 (mm) 100mW 200Hz~100kHz Unshielded PC Pin SIGNAL 100kHz 0.3kHz Miniature Epoxy Potted 0.5 dB 1 1 600CT ±0.5dB 50CT 44Ohm 4.7Ohm
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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 66.8mm UL; CSA Chassis Mount 1.9lbs 861.8g 55.63mm Lx66.80mm W 66.80mm Laminated Core 50.4W 50.4VA Wire Leads 8A 1 2000Vrms 115V Single Yes 6.3V
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0.00000000 download 4 Weeks Chassis Mount 2009 300 yes Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 2.3lbs 1kg 129.44mm Lx111.13mm W 134.62mm Laminated Core 403W 403VA Wire Leads 6A 2000Vrms 575mA 9A 6A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 550V 6.3V 5V
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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 600mA PCB MOUNTABLE 27.18mm cULus Through Hole 0.6lb 272.16g 50.80mm Lx63.50mm W 230V 12W Semi-Toroidal 12W 12VA PC Pin 300mA 1 1750Vrms Parallel 600mA Series 300mA 115V 230V Dual No Parallel 20V Series 40V
166G14 166G14 Hammond Manufacturing 13.2340
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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 500mA No SVHC 60Hz 42.93mm CSA, UL Chassis Mount 0.7lb 317.51g 71.37mm Lx38.10mm W 115V 7W Laminated Core 7W 7VA Wire Leads 14V 500mA 500mA 1 2000Vrms Single Yes
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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 492μH Isolation and Data Interface (Encapsulated) 1:1:1
240ET 240ET Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Plug-In 2008 240 Active Not Applicable ROHS3 Compliant 26lbs 11.8kg 750W Isolation 750W 750VA NEMA 6-15P NEMA 6-15R (2) 240V
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