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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 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 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 Number of Outputs Output Current Max Output Current Inductance Transformer Type Current - Output Power Consumption Power (Watts) 1st Connector 2nd Connector Turns Ratio - Primary:Secondary Number of Secondary Winding Voltage - Isolation Current - Output (Max) VA Rating Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
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
167M5 167M5 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2008 167 Active 1 (Unlimited) Wire Leads 130°C 0°C 47.75mm ROHS3 Compliant 60Hz 63.5mm 55.63mm Chassis Mount 0.9lb 408.23g 47.75mm Lx55.63mm W 63.50mm 15W Laminated Core 15W 15VA Wire Leads 3A 2000Vrms 3A 115V Single Single Yes 5V
179E 179E Hammond Manufacturing 0.0000
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0.00000000 download 179 Obsolete Not Applicable Plug 177.8mm Non-RoHS Compliant 136.7mm 209.6mm 1.3lbs 589.7g 750W Isolation 750W 2 750VA NEMA 5-15P NEMA 5-15R (2) 115V 95V
166N10 166N10 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis, Chassis Mount 2008 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C 115V ROHS3 Compliant 4A No SVHC 58.7mm UL; CSA Chassis Mount 1.7lbs 771.1g 93.73mm Lx50.80mm W 58.67mm 115V 40W Laminated Core 40W 40VA Wire Leads 10V 4A 4A 1 2000Vrms Single Yes
162J10 162J10 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 7.2A Through Hole 1.1lbs 499g 66.68mm Lx55.55mm W 39.70mm 36W Laminated Core 36W 36VA PC Pin 3.6A 2500Vrms Parallel 7.2A Series 3.6A 115V 230V Dual No Parallel 5V Series 10V
166G80 166G80 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 115V ROHS3 Compliant 500mA No SVHC 60Hz 58.674mm UL; CSA Chassis Mount 1.5lbs 680.4g 93.73mm Lx47.75mm W 58.67mm 115V 40W Laminated Core 40W 40VA Wire Leads 80V 500mA 500mA 1 2000Vrms Single Yes
166F10 166F10 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 300mA No SVHC 30.23mm UL; CSA Chassis Mount 0.2lb 90.72g 52.32mm Lx35.02mm W 115V 3W Laminated Core 3W 3VA Wire Leads 10V 300mA 300mA 1 2000Vrms Single Yes
167M16 167M16 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 66.8mm UL; CSA Chassis Mount 1.9lbs 861.8g 55.63mm Lx66.80mm W 66.80mm Laminated Core 48W 48VA Wire Leads 3A 1 2000Vrms 115V Single Yes 16V
186D16 186D16 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2007 186 Active 1 (Unlimited) Quick Connect 82.55mm ROHS3 Compliant Lead Free 2A 49.02mm 52.2mm Chassis Mount 1.3lbs 589.7g 82.55mm Lx52.20mm W 49.02mm 32W Laminated Core 6.35mm 32W 32VA Solder, Quick Connect 2A 2000Vrms 2A 115V 230V Dual Single Yes 16V
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
161J10 161J10 Hammond Manufacturing 0.0000
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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 PCB MOUNTABLE 42.926mm UL; CSA Through Hole 0.58lb 263.08g 49.28mm Lx36.58mm W 42.93mm 8504.31.40.35 10W Laminated Core 10W 10VA PC Pin 1A 2000Vrms Parallel 2A Series 1A 10 VA 115V Single Single, Multiple Taps No Parallel 5V Series 10V
PWDP13108 PWDP13108 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant Chassis Mount 134.62mm Laminated Core Wire Leads 400mA 120V 240V Dual Single, Multiple Taps Yes
272HX 272HX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 272 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 230mA TWO ADDITIONAL SECONDARIES OF 5V AND 6.3V FOR FILAMENT 96.774mm CSA Chassis Mount 6.5lbs 2.9kg 79.50mm Lx101.60mm W 96.77mm 8504.31.40.65 186W Laminated Core 186W 186VA Wire Leads 3A 2000Vrms 230mA 6A 3A 186 VA 115V Single Triple Yes 600V 6.3V 5V
RM0080P20 RM0080P20 Hammond Manufacturing 0.0000
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0.00000000 111mm 80A 174.75mm 215.9mm 200 μH 80A 88W
369GX 369GX 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 50W Laminated Core 50W 50VA Wire Leads 2.5A 2000Vrms 75mA 2.5A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Dual Yes 450V 6.3V
229A40 229A40 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole 2012 229 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 150mA PCB MOUNTABLE 21.59mm cULus Through Hole 0.37lb 167.83g 39.62mm Lx47.75mm W 6W Semi-Toroidal 6W 6VA PC Pin 150mA 1 1750Vrms Parallel 300mA Series 150mA 115V 230V Dual No Parallel 20V Series 40V
PWDP13016 PWDP13016 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant Chassis Mount
BF2G BF2G Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2000 BF Active Not Applicable Wire Leads EAR99 ROHS3 Compliant Lead Free 3.13A 95.3mm Chassis Mount 3.2lbs 1.5kg 76.20mm Lx63.50mm W 95.25mm 75W Laminated Core 75W 75VA Wire Leads 3.13A 120V Single No 24V
RM0012N31 RM0012N31 Hammond Manufacturing 0.0000
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0.00000000 90.17mm 121.92mm 152.4mm 3.1 mH 12A 30W
187E28 187E28 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 187 Active Not Applicable Quick Connect ROHS3 Compliant 57.15mm Chassis Mount 1.7lbs 771.1g 93.47mm Lx55.50mm W 56W Laminated Core 56W 56VA Solder, Quick Connect 2A 2000Vrms 115V Single Yes 28V
266PA24 266PA24 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 266 Active Not Applicable Wire Leads 79.5mm ROHS3 Compliant 96.8mm 95.25mm Chassis Mount 6lbs 2.7kg 79.50mm Lx95.25mm W 96.77mm Laminated Core 144W 144VA Wire Leads 6A 2000Vrms Parallel 12A Series 6A 117V 234V Dual Dual No Parallel 12V Series 24V
PWDP13033 PWDP13033 Hammond Manufacturing 0.0000
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0.00000000 8 Weeks Peter W. Dahl Design Active Not Applicable ROHS3 Compliant
PWDP13095 PWDP13095 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant Chassis Mount 165.10mm Laminated Core Wire Leads 117V Dual Triple Yes
160H16 160H16 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 2000 160 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 3A PCB MOUNTABLE 35.052mm UL; CSA Through Hole 0.78lb 353.8g 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 230V Dual Single, Multiple Taps No Parallel 8V Series 16V
166J10 166J10 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 1A 60Hz 42.93mm UL; CSA Chassis Mount 0.7lb 317.51g 71.37mm Lx41.40mm W 115V 10W Laminated Core 10W 10VA Wire Leads 10V 1A 1A 1 2000Vrms Single Yes
187E24 187E24 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 187 Active Not Applicable Quick Connect ROHS3 Compliant Lead Free 2.4A 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 2.4A 2000Vrms 115V Single Yes 24V
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
162J56 162J56 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 1.3A 2500Vrms Parallel 1.3A Series 650mA 115V 230V Dual No Parallel 28V Series 56V
PT150MQMJ PT150MQMJ Hammond Manufacturing 0.0000
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0.00000000 download EAR99 compliant 150W POWER TRANSFORMER 1.3A
PWDP13023 PWDP13023 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active Not Applicable ROHS3 Compliant Chassis Mount 95.25mm Lx107.95mm W 114.30mm Laminated Core Wire Leads 117V Single Four Yes
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