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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 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 REACH SVHC Reach Compliance Code Frequency Height Width Approval Agency Outside Diameter Mounting Type Weight Size / Dimension Height Seated (Max) HTS Code Nominal Input Voltage Power Rating Type Max Power Dissipation Power - Max Termination Style Output Voltage Output Current Max Output Current Operating Frequency-Max Transformer Type Current - Output Output Voltage 1 Input Voltage (Max) Max DC Current Number of Secondary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) Secondary Current VA Rating Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
370FXP 370FXP 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 Chassis Mount 5.6lbs 2.5kg 99.82mm Lx79.50mm W 96.52mm Laminated Core 141W 141VA Wire Leads 3A 2000Vrms 173mA 5A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 550V 6.3V 5V
227H 227H Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 227 Active 1 (Unlimited) PC Pin EAR99 25°C 0°C 2.02mm ROHS3 Compliant PARALLEL CONNECTED 26.67mm 1.63mm Through Hole 0.38lb 172.37g 51.31mm Lx41.40mm W 8504.31.40.35 5W Semi-Toroidal 5W 5VA PC Pin 125mA 20V 20V Parallel 250mA Series 125mA 5 VA 115V Single Dual No Parallel 20V Series 40V
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
182J117 182J117 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 270 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant Lead Free 2.4A TWO ADDITIONAL SECONDARIES OF 5V AND 6.3V FOR FILAMENT 77.724mm CSA Chassis Mount 2.3lbs 1kg 63.50mm Lx69.85mm W 77.72mm 8504.31.40.65 53W Laminated Core 53W 53VA Wire Leads 2A 2000Vrms 57.5mA 2A 2A 53 VA 115V Single Triple Yes 550V 6.3V 5V
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0.00000000 download 4 Weeks Chassis Mount 2007 187 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant Lead Free 49.02mm Chassis Mount 1.1lbs 499g 82.55mm Lx52.20mm W 30W Laminated Core 30W 30VA Solder, Quick Connect 250mA 2000Vrms 115V Single Yes 120V
162J48 162J48 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 2000 162 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant Through Hole 1.1lbs 499g 66.68mm Lx55.55mm W 39.70mm 36W Laminated Core 36W 36VA PC Pin 1.5A 2500Vrms Parallel 1.5A Series 750mA 115V 230V Dual No Parallel 24V Series 48V
PT200MQMJ PT200MQMJ Hammond Manufacturing 0.0000
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0.00000000 EAR99 108mm Non-RoHS Compliant 833MHz 82.5mm 102mm 200W POWER TRANSFORMER 1.74A
369EX 369EX Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 2000 162 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant Lead Free 800mA Through Hole 0.8lb 362.87g 57.15mm Lx47.63mm W 36.52mm 20W Laminated Core 20W 20VA PC Pin 1.6A 2500Vrms Parallel 1.6A Series 800mA 115V 230V Dual No Parallel 12V Series 24V
166F120 166F120 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 58.67mm UL; CSA Chassis Mount 1.5lbs 680.4g 93.73mm Lx47.75mm W Laminated Core 36W 36VA Wire Leads 300mA 1 2000Vrms 115V Single Yes 120V
167Q5 167Q5 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 30W 30VA Wire Leads 6A 1 2000Vrms 115V Single Yes 5V
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183F10 183F10 Hammond Manufacturing 0.0000
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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 1A No SVHC 35.05mm Through Hole 0.37lb 167.83g 41.28mm Lx36.50mm W 34.93mm 115V 5W Laminated Core 5W 5VA PC Pin 1A 2 4000Vrms Parallel 1A Series 500mA 500mA 115V 230V Dual No Parallel 5V Series 10V
266F12B 266F12B Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 0.4lb 181.44g 60.45mm Lx37.59mm W 36.32mm Laminated Core 3.6W 3.6VA Wire Leads 300mA 2000Vrms Parallel 600mA Series 300mA 117V 234V Dual No Parallel 6V Series 12V
1182R117 1182R117 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 73.152mm 158.75 mm Chassis Mount 17lbs 7.7kg 158.75mm Dia 73.15mm 1kW Toroidal 1000VA Wire Leads 4000Vrms Parallel 8.6A Series 4.3A 4.27A 117V Dual No Parallel 117V Series 234V
728A 728A Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 700 yes Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 175mA No SVHC 114.3mm Chassis Mount 12lbs 5.4kg 133.35mm Lx95.25mm W 114.30mm 210W Laminated Core 210W 210VA Wire Leads 175mA 175mA 117V 234V Single Yes 2000V
182S24 182S24 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 24V 20.84A 10.42A 4000Vrms Parallel 20.84A Series 10.42A 20.84A 117V 234V Dual No Parallel 24V Series 48V
229B88 229B88 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Through Hole 2000 229 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant Lead Free 130mA PCB MOUNTABLE 27.18mm UL; CSA Through Hole 0.63lb 285.76g 50.80mm Lx63.50mm W 12W Semi-Toroidal 12W 12VA PC Pin 130mA 1 1750Vrms Parallel 260mA Series 130mA 115V 230V Dual No Parallel 44V Series 88V
PT25PG PT25PG Hammond Manufacturing 0.0000
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0.00000000 EAR99 76.2mm Non-RoHS Compliant 833MHz 69.8mm 82.5mm 25W POWER TRANSFORMER 1.04A
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
166GD12 166GD12 Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 166 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant Chassis Mount 0.72lb 326.59g 71.37mm Lx41.40mm W 42.93mm Laminated Core 8.4W 8.4VA Wire Leads 700mA 2000Vrms 117V Single Yes 12V
183E10 183E10 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 183 Active Not Applicable PC Pin EAR99 155°C 0°C ROHS3 Compliant 500mA No SVHC 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 250mA 4000Vrms Parallel 500mA Series 250mA 115V 230V Dual No Parallel 5V Series 10V
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0.00000000 download 12 Weeks Chassis Mount 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 2A 58.7mm UL; CSA Chassis Mount 2lbs 907.2g 93.73mm Lx54.10mm W 58.67mm 115V 50W Laminated Core 50W 50VA Wire Leads 25V 2A 2A 1 2000Vrms Single Yes
PWDP13090 PWDP13090 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant Chassis Mount 86.89mm Laminated Core Wire Leads 115V Dual Dual Yes
PT25QG PT25QG Hammond Manufacturing 0.0000
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0.00000000 EAR99 compliant 25W POWER TRANSFORMER 1.04A
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
266J25 266J25 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 50.8mm Chassis Mount 1.3lbs 589.7g 82.55mm Lx52.32mm W 50.80mm Laminated Core 25.2W 25.2VA Wire Leads 1A 2000Vrms Parallel 2A Series 1A 117V 234V Dual No Parallel 12.6V Series 25.2V
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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
733 733 Hammond Manufacturing 0.0000
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0.00000000 download 6 Weeks Chassis Mount 700 Active Wire Leads EAR99 105°C 0°C ROHS3 Compliant 165.1mm CSA Chassis Mount 24lbs 10.9kg 127.00mm Lx152.40mm W 165.10mm Laminated Core 750W 750VA Wire Leads 300mA 60kHz 2500V 115V 115V Single Yes 2500V
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