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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 Reach Compliance Code Frequency Height Width Approval Agency Outside Diameter Mounting Type Weight Size / Dimension Height Seated (Max) HTS Code Physical Dimension Nominal Input Voltage Power Rating Type Subcategory Max Power Dissipation Power - Max Termination Style Output Voltage Application Output Current Max Output Current Input Voltage-Nom Inductance Transformer Type Current - Output Power Consumption Output Voltage 1 Input Voltage (Min) Input Voltage (Max) Turns Ratio (NpNs) Number of Secondary Winding Voltage - Isolation Current - Output (Max) Secondary Current VA Rating Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
182Q12 182Q12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2013 182 Active 1 (Unlimited) Wire Leads EAR99 111mm ROHS3 Compliant 43.9mm CE, CSA, UL Chassis Mount 3.9lbs 1.8kg 43.94mm 160W Toroidal 160W 160VA Wire Leads 6.67A 4000Vrms Parallel 13.34A Series 6.67A 117V 234V Dual No Parallel 12V Series 24V
PT25QG PT25QG Hammond Manufacturing 0.0000
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0.00000000 EAR99 compliant 25W POWER TRANSFORMER 1.04A
1182P12 1182P12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant No SVHC 60Hz 41.402mm 95.25 mm Chassis Mount 3lbs 1.4kg 101.60mm Dia 41.40mm 120W Toroidal 120VA Wire Leads 4000Vrms Parallel 10A Series 5A 5A 117V Dual No Parallel 12V Series 24V
164H120 164H120 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 0.8lb 362.87g 57.15mm Lx47.63mm W 36.52mm 20W Laminated Core 20W 20VA PC Pin 160mA 2500Vrms Parallel 320mA Series 160mA 115V Single Dual No Parallel 60V Series 120V
162J28 162J28 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 1.3A Through Hole 1.1lbs 499g 66.68mm Lx55.55mm W 39.70mm 36W Laminated Core 36W 36VA PC Pin 1.3A 2500Vrms Parallel 2.6A Series 1.3A 115V 230V Dual No Parallel 14V Series 28V
161C10 161C10 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 2000 161 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant Lead Free PCB MOUNTABLE 21.336mm UL; CSA Through Hole 0.08lb 36.29g 25.40mm Lx23.88mm W 21.34mm 8504.31.40.35 500mW Laminated Core 500mW 0.5VA PC Pin 50mA 2000Vrms Parallel 100mA Series 50mA 0.5 VA 115V Single Single, Multiple Taps No Parallel 5V Series 10V
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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 0.17lb 77.11g 34.93mm Lx28.56mm W 33.32mm 1.1W Laminated Core 1.1W 1.1VA PC Pin 10mA 2500Vrms Parallel 20mA Series 10mA 115V Single Dual No Parallel 60V Series 120V
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0.00000000 download 4 Weeks Chassis Mount 2008 290 Active Not Applicable Wire Leads ROHS3 Compliant unknown Chassis Mount 8lbs 3.6kg 87.33mm Lx103.20mm W 106.38mm Laminated Core Wire Leads 3A 230mA 4A 3A 240V Single Triple Yes 650V 6.3V 5V
229E20 229E20 Hammond Manufacturing 0.0000
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0.00000000 download Through Hole 229 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant PCB MOUNTABLE 16.51mm UL; CSA Through Hole 0.2lb 90.72g 39.62mm Lx47.75mm W 2W Semi-Toroidal 2W 2VA PC Pin 100mA 1 1750Vrms Parallel 250mA Series 125mA 115V 230V Dual No Parallel 10V Series 20V
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0.00000000 download 4 Weeks Through Hole 2000 161 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 3A PCB MOUNTABLE 35.052mm UL; CSA Through Hole 0.81lb 367.41g 41.40mm Lx57.15mm W 35.05mm 8504.31.40.35 24W Laminated Core 24W 24VA PC Pin 8V 3A 1.5A 2000Vrms Parallel 3A Series 1.5A 24 VA 115V Single Single, Multiple Taps No Parallel 8V Series 16V
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0.00000000 download 4 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 1A 60.2mm Chassis Mount 1lb 453.59g 73.15mm Lx48.26mm W 60.20mm 10W Laminated Core 10W 10VA Wire Leads 10V 1A 1A 2000Vrms Parallel 1A Series 500mA 117V 234V Dual No Parallel 10V Series 20V
182M240 182M240 Hammond Manufacturing 0.0000
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166K25 166K25 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 1.5A 60Hz 58.7mm UL; CSA Chassis Mount 1.5lbs 680.4g 93.73mm Lx47.75mm W 58.67mm 115V 37.5W Laminated Core 37.5W 37.5VA Wire Leads 25V 1.5A 1.5A 1 2000Vrms Single Yes
160E28 160E28 Hammond Manufacturing 0.0000
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0.00000000 download Through Hole 160 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant 80mA PCB MOUNTABLE 30.988mm UL; CSA Through Hole 0.21lb 95.25g 35.05mm Lx30.23mm W 30.99mm 8504.31.40.35 115V 1.2W Laminated Core 1.2W 1.2VA PC Pin 14V 80mA 40mA 2000Vrms Parallel 80mA Series 40mA 1.2 VA 115V 230V Dual Single, Multiple Taps No Parallel 14V Series 28V
RM0018P80 RM0018P80 Hammond Manufacturing 0.0000
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0.00000000 83.82mm 18A 121.92mm 152.4mm 800 μH 18A 19W
166M12B 166M12B Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 166 Active 1 (Unlimited) Wire Leads ROHS3 Compliant Chassis Mount Laminated Core 37.8W 37.8VA Wire Leads 3A 2000Vrms 3A 117V Single Single Yes 12.6V
266L6 266L6 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 50.8mm CSA, UL Chassis Mount 1.3lbs 589.7g 82.55mm Lx52.32mm W 50.80mm 12.6W Laminated Core 12.6W 12.6VA Wire Leads 2A 2000Vrms Parallel 4A Series 2A 117V 234V Dual No Parallel 3.15V Series 6.3V
291AX 291AX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2010 291 Active Wire Leads ROHS3 Compliant Lead Free 81mA unknown 71.5518mm Chassis Mount 3lbs 1.4kg 63.50mm Lx71.55mm W 77.80mm Laminated Core Wire Leads 2A 81mA 2A 2A 120V Single Triple Yes 650V 6.3V 5V
374BXP 374BXP 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 201mA Chassis Mount 8.5lbs 3.9kg 99.95mm Lx95.25mm W 115.90mm 200W Laminated Core 200W 200VA Wire Leads 3A 2000Vrms 155mA 5A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 750V 6.3V 5V
735A 735A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 700 yes Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 24lbs 10.9kg 152.40mm Lx127.00mm W 165.10mm Laminated Core 735W 735VA Wire Leads 250mA 117V 234V Single Yes 3000V
717A 717A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 700 yes Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 18lbs 8.2kg 133.35mm Lx127.00mm W 165.10mm Laminated Core 510W 510VA Wire Leads 500mA 117V 234V Single Yes 1020V
182P22 182P22 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 182 Active 1 (Unlimited) Wire Leads EAR99 126mm ROHS3 Compliant No SVHC 48.3mm CE, CSA, UL Chassis Mount 5lbs 2.3kg 48.26mm 225W Toroidal 225W 225VA Wire Leads 22V 10.22A 5.11A 4000Vrms Parallel 10.22A Series 5.11A 10.22A 117V 234V Dual No Parallel 22V Series 44V
160D16 160D16 Hammond Manufacturing 0.0000
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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 110mA PCB MOUNTABLE 21.082mm UL; CSA Through Hole 0.13lb 58.97g 25.40mm Lx35.05mm W 21.08mm 8504.31.40.35 1W Laminated Core 1W 1VA PC Pin 8V 110mA 55mA 2000Vrms Parallel 110mA Series 55mA 1 VA 115V 230V Dual Single, Multiple Taps No Parallel 8V Series 16V
375XP 375XP Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2009 300 yes Active Wire Leads ROHS3 Compliant 155mA Chassis Mount 6.4lbs 2.9kg 106.32mm Lx79.38mm W 96.52mm 171W Laminated Core 171W 171VA Wire Leads 3A 2000Vrms 155mA 5A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 800V 6.3V 5V
290JX 290JX 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 95.50mm Lx101.09mm W 81.10mm Laminated Core Wire Leads 7A 150mA 100mA 7A 120V 240V Dual Triple Yes 361V 43.3V 7V
229B12 229B12 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole 2000 229 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C 63.5mm ROHS3 Compliant Lead Free 900mA PCB MOUNTABLE 27.18mm 50.8mm cULus Through Hole 0.62lb 281.23g 50.80mm Lx63.50mm W 63.5mm x 50.8mm x 27.1mm 12W Semi-Toroidal Other Transformers 12W 12VA PC Pin SIGNAL 1.8A 230V 6.3V 115V 230V 1:1 1 1750Vrms Parallel 1.8A Series 900mA 12 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
166M8 166M8 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 3A 42.9mm UL; CSA Chassis Mount 1.1lbs 499g 82.55mm Lx44.45mm W 50.80mm 115V 25.5W Laminated Core 25.5W 25.5VA Wire Leads 8.5V 3A 3A 1 2000Vrms Single Yes
185E28 185E28 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 185 Active Not Applicable Quick Connect EAR99 ROHS3 Compliant 5.6A 76.2mm CE, TUV, cULus Chassis Mount 2.5lbs 1.1kg 63.50mm Lx66.29mm W 76.20mm 115V 80W Laminated Core 80W 80VA Solder, Quick Connect 14V 5.6A 2.8A 4000Vrms Parallel 5.6A Series 2.8A 115V 230V Dual No Parallel 14V Series 28V
229A30 229A30 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole 2000 229 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 200mA PCB MOUNTABLE 21.59mm cULus Through Hole 0.37lb 167.83g 39.62mm Lx47.75mm W 6W Semi-Toroidal 6W 6VA PC Pin 200mA 1 1750Vrms Parallel 400mA Series 200mA 115V 230V Dual No Parallel 15V Series 30V
167M36 167M36 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 77.7mm UL; CSA Chassis Mount 3.7lbs 1.7kg 63.50mm Lx82.55mm W 77.72mm Laminated Core 108W 108VA Wire Leads 3A 1 2000Vrms 115V Single Yes 36V
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