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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 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 Lead Length Max Power Dissipation Power - Max Termination Style Output Voltage Output Current Max Output Current Inductance Transformer Type Current - Output Power Consumption Output Voltage 1 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)
RM0012N13E RM0012N13E Hammond Manufacturing 0.0000
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0.00000000 71.88mm 12A 86.36mm 111.76mm 1.3 mH 12A 23W
RM0018P80 RM0018P80 Hammond Manufacturing 0.0000
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0.00000000 83.82mm 18A 121.92mm 152.4mm 800 μH 18A 19W
RM0045P70 RM0045P70 Hammond Manufacturing 0.0000
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0.00000000 45A 700 μH 45A 64W
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
166F12 166F12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel Bulk 2008 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant Lead Free 300mA No SVHC 60Hz 35.05mm CSA, UL Chassis Mount 0.4lb 181.44g 60.45mm Lx35.05mm W 115V 3.78W Laminated Core 3.78W 3.78VA Wire Leads 12.6V 300mA 300mA 1 2000Vrms Single Yes
166E44 166E44 Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount 166 Active Not Applicable Wire Leads EAR99 130°C 0°C ROHS3 Compliant 150mA 42.93mm UL; CSA Chassis Mount 0.7lb 317.51g 71.37mm Lx38.10mm W 115V 6.6W Laminated Core 6.6W 6.6VA Wire Leads 44V 150mA 150mA 1 2000Vrms Single Yes
166F20 166F20 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 300mA 35.05mm UL; CSA Chassis Mount 0.5lb 226.8g 60.45mm Lx38.10mm W 115V 6W Laminated Core 6W 6VA Wire Leads 20V 300mA 300mA 1 2000Vrms Single Yes
167L55 167L55 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 110W 110VA Wire Leads 2A 1 2000Vrms 115V Single Yes 55V
187F120 187F120 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2007 187 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 850mA 65.02mm Chassis Mount 2.7lbs 1.2kg 102.36mm Lx66.68mm W 102W Laminated Core 102W 102VA Solder, Quick Connect 850mA 2000Vrms 115V Single Yes 120V
161D16 161D16 Hammond Manufacturing 0.0000
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0.00000000 download 3 Weeks Through Hole 2000 161 Active 1 (Unlimited) PC Pin EAR99 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 Single Single, Multiple Taps No Parallel 8V Series 16V
166E18 166E18 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 166 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant Lead Free Chassis Mount 0.5lb 226.8g 60.45mm Lx38.10mm W 35.05mm Laminated Core 5.4W 5.4VA Wire Leads 300mA 2000Vrms 115V Single Yes 18V
376X 376X Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2009 300 Active Not Applicable Wire Leads 99.82mm ROHS3 Compliant 60Hz 96.774mm 79.502mm Chassis Mount 5.7lbs 2.6kg 99.82mm Lx79.50mm W 96.52mm 157W Laminated Core 157W 157VA Wire Leads 3A 2000Vrms 173mA 5A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 640V 6.3V 5V
372XP 372XP Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2009 300 yes Active Wire Leads ROHS3 Compliant Chassis Mount 2.7lbs 1.2kg 84.07mm Lx71.37mm W 86.89mm Laminated Core 75W 75VA Wire Leads 2A 2000Vrms 81mA 2.4A 2A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 620V 6.3V 5V
PWDI13055 PWDI13055 Hammond Manufacturing 0.0000
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0.00000000 14 Weeks Chassis Mount Peter W. Dahl Design Active Wire Leads 87.33mm ROHS3 Compliant 94.82mm Chassis Mount 87.33mm Lx94.82mm W 104.77mm Laminated Core Wire Leads 237mA 237mA 115V Single Single Yes 3600V
186C36 186C36 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount 2007 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 350mA 41.14mm Chassis Mount 0.67lb 303.91g 71.37mm Lx43.82mm W 41.15mm 12.6W Laminated Core 6.35mm 12.6W 12.6VA Solder, Quick Connect 350mA 2000Vrms 115V 230V Dual Single Yes 36V
182J117 182J117 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2008 182 Active 1 (Unlimited) Wire Leads EAR99 101mm ROHS3 Compliant No SVHC 42.7mm CE, CSA, UL Chassis Mount 2.9lbs 1.3kg 42.67mm 120W Toroidal 120W 120VA Wire Leads 222V 1.02A 1.02A 4000Vrms Parallel 1.02A Series 513mA 1.02A 117V 234V Dual No Parallel 117V Series 234V
166JB12 166JB12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 166 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant Chassis Mount 1lb 453.59g 82.55mm Lx44.45mm W 50.80mm Laminated Core 14.4W 14.4VA Wire Leads 1.2A 2000Vrms 117V Single Yes 12V
1182Q12 1182Q12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 44.45mm 107.95 mm Chassis Mount 3lbs 1.4kg 110.49mm Dia 160W Toroidal 160VA Wire Leads 4000Vrms Parallel 13.34A Series 6.67A 6.67A 117V Dual No Parallel 12V Series 24V
290CEX 290CEX Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2008 290 Active Not Applicable Wire Leads ROHS3 Compliant unknown 95.25mm Chassis Mount 6.8lbs 3.1kg 79.38mm Lx103.20mm W 96.85mm Laminated Core Wire Leads 3A 207mA 4A 3A 240V Single Triple Yes 650V 6.3V 5V
282X 282X Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2000 282 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant TWO ADDITIONAL SECONDARIES OF 5V AND 6.3V FOR FILAMENT 115.824mm CSA Chassis Mount 11lbs 5kg 95.25mm Lx114.30mm W 115.82mm 8504.31.40.65 Laminated Core 273W 273VA Wire Leads 3A 2000Vrms 230mA 6A 3A 273 VA 115V Single Triple Yes 1000V 6.3V 5V
370DX 370DX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount 2009 300 yes Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 2.7lbs 1.2kg 84.07mm Lx71.37mm W 86.89mm Laminated Core 86W 86VA Wire Leads 2A 2000Vrms 104mA 3A 2A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 550V 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
164J10 164J10 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 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 Single Dual No Parallel 5V Series 10V
1182Q240 1182Q240 Hammond Manufacturing 0.0000
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0.00000000 download 2014 1182 yes Obsolete Not Applicable Wire Leads RoHS Compliant 60Hz 82.55mm 184.15 mm Chassis Mount 187.96mm Dia Toroidal 1500VA Wire Leads 4000Vrms 6.3A 117V Dual Single No 240V
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
RM0012N31 RM0012N31 Hammond Manufacturing 0.0000
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0.00000000 90.17mm 121.92mm 152.4mm 3.1 mH 12A 30W
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
162H48 162H48 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 Lead Free Through Hole 0.8lb 362.87g 57.15mm Lx47.63mm W 36.52mm 8504.31.40.35 20W Laminated Core 20W 20VA PC Pin 400mA 24V 2 2500Vrms Parallel 800mA Series 400mA 20 VA 115V 230V Dual No Parallel 24V Series 48V
1182N18 1182N18 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 44.45mm 107.95 mm Chassis Mount 3lbs 1.4kg 110.49mm Dia 160W Toroidal 160VA Wire Leads 4000Vrms Parallel 8.88A Series 4.44A 4.44A 117V Dual No Parallel 18V Series 36V
183G10 183G10 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 2A 35.05mm Through Hole 0.53lb 240.4g 47.63mm Lx39.67mm W 34.93mm 115V 10W Laminated Core 10W 10VA PC Pin 1A 4000Vrms Parallel 2A Series 1A 115V 230V Dual No Parallel 5V Series 10V
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