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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 Shape Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Max Operating Temperature Min Operating Temperature Color Diameter Length RoHS Status Lead Free Current Rating Number of Pins Additional Feature REACH SVHC Reach Compliance Code Frequency Height Width Approval Agency Mounting Type Weight Size / Dimension Height Seated (Max) HTS Code Nominal Input Voltage Power Rating Type Lead Length Max Power Dissipation Power - Max Termination Style Output Voltage Output Current Max Output Current Operating Frequency-Max Inductance Transformer Type Current - Output Output Voltage 1 Input Voltage (Max) Turns Ratio - Primary:Secondary 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)
183G36 183G36 Hammond Manufacturing 13.3092
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0.00000000 download 12 Weeks Through Hole 2008 183 Active 1 (Unlimited) PC Pin EAR99 155°C 0°C ROHS3 Compliant 560mA No SVHC 35.05mm Through Hole 0.53lb 240.4g 47.63mm Lx39.67mm W 34.93mm 115V 10W Laminated Core 10W 10VA PC Pin 280mA 4000Vrms Parallel 560mA Series 280mA 280mA 115V 230V Dual No Parallel 18V Series 36V
160G56 160G56 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 2000 160 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant PCB MOUNTABLE 42.926mm UL; CSA Through Hole 0.59lb 267.62g 49.28mm Lx36.58mm W 42.93mm 8504.31.40.35 10W Laminated Core 10W 10VA PC Pin 180mA 2000Vrms Parallel 360mA Series 180mA 10 VA 115V 230V Dual Single, Multiple Taps No Parallel 28V Series 56V
164D36 164D36 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 2000 164 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 60mA Through Hole 0.17lb 77.11g 34.93mm Lx28.56mm W 33.32mm 1.1W Laminated Core 1.1W 1.1VA PC Pin 30mA 2500Vrms Parallel 60mA Series 30mA 115V Single Dual No Parallel 18V Series 36V
717 717 Hammond Manufacturing 0.0000
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0.00000000 download Adhesive, Chassis Mount Rubber Flat, Round 700 Active Not Applicable Wire Leads EAR99 105°C 0°C Grey ROHS3 Compliant 165.1mm CSA Chassis Mount 18lbs 8.2kg 127.00mm Lx133.35mm W 165.10mm Laminated Core 510W 510VA Wire Leads 500mA 60kHz 1020V 115V 115V Single Yes 1020V
229D40 229D40 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole Bulk 2000 229 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 8 PCB MOUNTABLE 35.05mm cULus Through Hole 1.6lbs 725.7g 63.50mm Lx79.25mm W 48W Semi-Toroidal 48W 48VA PC Pin 1.2A 1 1750Vrms Parallel 2.4A Series 1.2A 115V 230V Dual No Parallel 20V Series 40V
640B 640B Hammond Manufacturing 0.0000
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0.00000000 download Through Hole Bulk 640 Obsolete Not Applicable Solder 25mm Non-RoHS Compliant 8 20mm 25mm Through Hole 0.984Dia 25.00mm 0.512 13.00mm 30mH SCR and Triac Trigger (Encapsulated) 2:1
186C56 186C56 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2007 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 210mA 41.14mm CSA, UL Chassis Mount 0.68lb 308.44g 71.37mm Lx43.82mm W 41.15mm 12.3W Laminated Core 6.35mm 12.3W 12.3VA Solder, Quick Connect 210mA 2000Vrms 115V 230V Dual Single Yes 56V
PWDP13123 PWDP13123 Hammond Manufacturing 0.0000
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0.00000000 download Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant Chassis Mount 107.95mm Laminated Core Wire Leads 117V Dual Triple Yes
229E16 229E16 Hammond Manufacturing 0.0000
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0.00000000 download PCB, Through Hole Bulk 229 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant PCB MOUNTABLE 16.51mm cULus Through Hole 0.35lb 158.76g 39.62mm Lx47.75mm W 2W Semi-Toroidal 2W 2VA PC Pin 125mA 1 1750Vrms Parallel 300mA Series 150mA 115V 230V Dual No Parallel 8V Series 16V
182G22 182G22 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 182 Active 1 (Unlimited) Wire Leads EAR99 74.9mm ROHS3 Compliant No SVHC 40.6mm Chassis Mount 1.2lbs 544.3g 40.64mm 30W Toroidal 30W 30VA Wire Leads 22V 1.36A 1.36A 4000Vrms Parallel 1.36A Series 680mA 1.36A 117V 234V Dual No Parallel 22V Series 44V
229B120 229B120 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 PCB MOUNTABLE 27.178mm cULus Through Hole 0.61lb 276.69g 50.80mm Lx63.50mm W 27.18mm 12W Semi-Toroidal 12W 12VA PC Pin 100mA 1 1750Vrms Parallel 200mA Series 100mA 115V 230V Dual No Parallel 60V Series 120V
166J44 166J44 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 2008 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 1A 60Hz 58.7mm UL; CSA Chassis Mount 1.7lbs 771.1g 93.73mm Lx50.80mm W 58.67mm 115V 44W Laminated Core 44W 44VA Wire Leads 44V 1A 1A 1 2000Vrms Single Yes
369AX 369AX 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 115mA 77.7mm Chassis Mount 2.3lbs 1kg 63.50mm Lx69.85mm W 77.72mm 40W Laminated Core 40W 40VA Wire Leads 2A 2000Vrms 115mA 2A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Dual Yes 250V 6.3V
PWDP13056 PWDP13056 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active ROHS3 Compliant Chassis Mount 133.35mm Laminated Core Wire Leads 237mA 115V Single Single, Multiple Taps Yes 3600V
266N24 266N24 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Flanges, Panel 2008 266 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 8A 8 85.7mm CSA, UL Chassis Mount 4.4lbs 2kg 71.37mm Lx77.72mm W 85.85mm 96W Laminated Core 96W 96VA Wire Leads 12V 8A 4A 2000Vrms Parallel 8A Series 4A 117V 234V Dual No Parallel 12V Series 24V
272X 272X Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 272 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant TWO ADDITIONAL SECONDARIES OF 5V AND 6.3V FOR FILAMENT 77.724mm CSA Chassis Mount 2.9lbs 1.3kg 63.50mm Lx76.20mm W 77.72mm 8504.31.40.65 74W Laminated Core 74W 74VA Wire Leads 2A 2000Vrms 80mA 2.4A 2A 74 VA 115V Single Triple Yes 620V 6.3V 5V
182L30 182L30 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 182 Active 1 (Unlimited) Wire Leads EAR99 101mm ROHS3 Compliant No SVHC 42.7mm Chassis Mount 2.9lbs 1.3kg 42.67mm 120W Toroidal 120W 120VA Wire Leads 30V 4A 2A 4000Vrms Parallel 4A Series 2A 4A 117V 234V Dual No Parallel 30V Series 60V
PT150MGJ PT150MGJ Hammond Manufacturing 0.0000
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0.00000000 EAR99 compliant 150W POWER TRANSFORMER 1.25A
373HX 373HX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2009 300 yes Active Not Applicable Wire Leads ROHS3 Compliant 403mA No SVHC Chassis Mount 18lbs 8.2kg 142.14mm Lx111.13mm W 134.62mm 369W Laminated Core 369W 369VA Wire Leads 6A 2000Vrms 403mA 9A 6A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 700V 6.3V 5V
PT150MQMJ PT150MQMJ Hammond Manufacturing 0.0000
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0.00000000 download EAR99 compliant 150W POWER TRANSFORMER 1.3A
229B24 229B24 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 1A PCB MOUNTABLE 27.18mm cULus Through Hole 0.7lb 317.51g 50.80mm Lx63.50mm W 12W Semi-Toroidal 12W 12VA PC Pin 1A 1 1750Vrms Parallel 1A Series 500mA 115V 230V Dual No Parallel 12V Series 24V
369EX 369EX 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 77.7mm Chassis Mount 2.4lbs 1.1kg 63.50mm Lx69.85mm W 77.72mm 45W Laminated Core 45W 45VA Wire Leads 2.5A 2000Vrms 75mA 2.5A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Dual Yes 380V 6.3V
182J22 182J22 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 22V 2.28A 1.14A 4000Vrms Parallel 2.28A Series 1.14A 2.28A 117V 234V Dual No Parallel 22V Series 44V
182Q117 182Q117 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2013 182 Active 1 (Unlimited) Wire Leads EAR99 152mm ROHS3 Compliant 78.7mm CE, CSA, UL Chassis Mount 14lbs 6.4kg 78.74mm 750W Toroidal 750W 750VA Wire Leads 3.21A 4000Vrms Parallel 6.42A Series 3.21A 117V 234V Dual No Parallel 117V Series 234V
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
260C 260C Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 260 Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 2.8lbs 1.3kg 102.36mm Lx67.31mm W 66.80mm Laminated Core 65W 65VA Wire Leads 2A 85mA 2A 2A 100V 120V 220V 240V Dual, Multiple Taps Triple Yes 500V 6.3V 5V
160E40 160E40 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 PCB MOUNTABLE 30.988mm UL; CSA Through Hole 0.19lb 86.18g 35.05mm Lx30.23mm W 30.99mm 8504.31.40.35 1.2W Laminated Core 1.2W 1.2VA PC Pin 30mA 2000Vrms Parallel 60mA Series 30mA 1.2 VA 115V 230V Dual Single, Multiple Taps No Parallel 20V Series 40V
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
167P50 167P50 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 115.8mm UL; CSA Chassis Mount 8.5lbs 3.9kg 95.25mm Lx114.30mm W 115.82mm Laminated Core 250W 250VA Wire Leads 5A 1 2000Vrms 115V Single Yes 50V
269EX 269EX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 269 Active Not Applicable Wire Leads 105°C 0°C 55.63mm ROHS3 Compliant Lead Free 71mA 66.802mm 66.802mm Chassis Mount 1.8lbs 816.5g 55.63mm Lx66.80mm W 66.80mm 43W Laminated Core 43W 43VA Wire Leads 2.5A 2000Vrms 71mA 2.5A 115V Single Dual Yes 380V 6.3V
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