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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 Current Rating Additional Feature REACH SVHC Reach Compliance Code Frequency Height Width Approval Agency Outside Diameter Mounting Type Weight Size / Dimension Height Seated (Max) Current HTS Code Nominal Input Voltage Power Rating Type Lead Length Frequency Range Shielding 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 Insertion Loss (dB) Number of Secondary Winding Voltage - Isolation Current - Output (Max) Secondary Current VA Rating Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
RM0008N15E RM0008N15E Hammond Manufacturing 0.0000
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0.00000000 71.88mm 8A 86.36mm 111.76mm 1.5 mH 8A 11W
RM0002M20E RM0002M20E Hammond Manufacturing 0.0000
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0.00000000 71.88mm 86.36mm 111.76mm 20 mH 2A 9W
RM0012N25E RM0012N25E Hammond Manufacturing 0.0000
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0.00000000 83.82mm 12A 121.92mm 152.4mm 2.5 mH 12A 26W
262F12 262F12 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount 2016 262 Active Not Applicable Wire Leads 93.73mm ROHS3 Compliant 58.7mm 46.99mm Chassis Mount 1.5lbs 680.4g 93.73mm Lx46.99mm W 58.67mm 26W Laminated Core 26W 26VA Wire Leads 750mA 140mA 750mA 115V Single Dual No 120V 12.6V
PTD50MQMJ PTD50MQMJ Hammond Manufacturing 0.0000
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0.00000000 50W 430mA
143L 143L Hammond Manufacturing 0.0000
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RM0018P80E RM0018P80E Hammond Manufacturing 0.0000
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0.00000000 83.82mm 18A 121.92mm 152.4mm 800 μH 18A 19W
BC2DA BC2DA 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 140mA 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 6.3V 140mA 70mA 2000Vrms Parallel 140mA Series 70mA 1 VA 115V Single Single, Multiple Taps No Parallel 6.3V Series 12.6V
1182E240 1182E240 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 38.1mm 82.55 mm Chassis Mount 1.5lbs 680.4g 82.55mm Dia 50W Toroidal 50VA Wire Leads 4000Vrms 208mA 117V Dual Single No 240V
186C16 186C16 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 800mA 41.14mm Chassis Mount 0.68lb 308.44g 71.37mm Lx43.82mm W 41.15mm 12.8W Laminated Core 6.35mm 12.8W 12.8VA Solder, Quick Connect 800mA 2000Vrms 115V 230V Dual Single Yes 16V
PWDP13115 PWDP13115 Hammond Manufacturing 0.0000
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0.00000000 8 Weeks Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant
PT75QG PT75QG Hammond Manufacturing 0.0000
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0.00000000 EAR99 compliant 75W POWER TRANSFORMER 3.13A
162F24 162F24 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks PCB, Through Hole 2008 162 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 500mA Through Hole 0.44lb 199.58g 41.28mm Lx33.32mm W 33.32mm 6W Laminated Core 6W 6VA PC Pin 24V 2 250mA 250mA 2500Vrms Parallel 500mA Series 250mA 115V 230V Dual No Parallel 12V Series 24V
166G28 166G28 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Chassis Mount, Panel 2008 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 500mA No SVHC 60Hz 42.93mm CSA, UL Chassis Mount 0.7lb 317.51g 71.37mm Lx41.40mm W 115V 14W Laminated Core 14W 14VA Wire Leads 28V 500mA 500mA 1 2000Vrms Single Yes
PWDP13012 PWDP13012 Hammond Manufacturing 0.0000
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0.00000000 8 Weeks Peter W. Dahl Design Active ROHS3 Compliant
161D20 161D20 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 90mA 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 10V 90mA 45mA 2000Vrms Parallel 90mA Series 45mA 1 VA 115V Single Single, Multiple Taps No Parallel 10V Series 20V
170 170 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Bulk EB Active Not Applicable Wire Leads EAR99 66.802mm ROHS3 Compliant No SVHC 66.802mm 55.626mm CSA 2lbs 907.2g 50W Autotransformer (Non-Isolated) 50W 230V 50VA Wire Leads Wire Leads 115V 230V 115V 230V
164E24 164E24 Hammond Manufacturing 0.0000
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0.00000000 download 12 Weeks Through Hole 164 Active Not Applicable PC Pin EAR99 130°C 0°C ROHS3 Compliant 200mA No SVHC Through Hole 0.25lb 113.4g 34.93mm Lx28.56mm W 30.18mm 115V 2.4W Laminated Core 2.4W 2.4VA PC Pin 12V 100mA 2500Vrms Parallel 200mA Series 100mA Single Dual No Parallel 12V Series 24V
PWDI13161 PWDI13161 Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant Chassis Mount 73.03mm Lx46.23mm W 2.370 60.20mm Laminated Core Wire Leads 2500V 600V Single No
166S6 166S6 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 10A 66.8mm UL; CSA Chassis Mount 2.5lbs 1.1kg 102.36mm Lx57.15mm W 66.80mm 115V 63W Laminated Core 63W 63VA Wire Leads 6.3V 10A 10A 1 2000Vrms Single Yes
PWDP13093 PWDP13093 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant Chassis Mount 95.25mm Lx86.11mm W 114.30mm Laminated Core Wire Leads 9A 117V Dual Dual Yes
PWDP13068 PWDP13068 Hammond Manufacturing 0.0000
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0.00000000 Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant
182S15 182S15 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel Bulk 2012 182 Active 1 (Unlimited) Wire Leads EAR99 127mm ROHS3 Compliant 60Hz 57.658mm CE, CSA, UL 128.524 mm Chassis Mount 5.6lbs 2.5kg 57.66mm 300W Toroidal 300W 300VA Wire Leads 10A 4000Vrms Parallel 20A Series 10A 10A 117V 234V Dual No Parallel 15V Series 30V
167V5 167V5 Hammond Manufacturing 0.0000
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0.00000000 download Chassis Mount 2012 167 Obsolete 1 (Unlimited) Wire Leads EAR99 130°C 0°C RoHS Compliant 77.7mm UL; CSA Chassis Mount 3.4lbs 1.5kg 63.50mm Lx82.55mm W 77.72mm Laminated Core 100W 100VA Wire Leads 20A 1 2000Vrms 115V Single Yes 5V
289MG1800 289MG1800 Hammond Manufacturing 0.0000
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0.00000000 download 5 Weeks Active 1 (Unlimited) ROHS3 Compliant Isolation, Medical Grade 1800VA NEMA 6-15P NEMA 5-15R 240V 120V
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0.00000000 download 12 Weeks Chassis Mount 2012 167 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 115.8mm UL; CSA Chassis Mount 14lbs 6.4kg 95.25mm Lx127.00mm W 115.82mm Laminated Core 440W 440VA Wire Leads 20A 1 2000Vrms 115V Single Yes 22V
168J 168J Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks 168 Active 1 (Unlimited) Quick Connect EAR99 111.3mm ROHS3 Compliant 133.4mm 168.4mm 23lbs 10.4kg 2kW Autotransformer (Non-Isolated) 2kW 1 2000VA Wire Leads Wire Leads 115V 85V 95V 105V 110V 115V 125V
162J20 162J20 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 3.6A Through Hole 1.1lbs 499g 66.68mm Lx55.55mm W 39.70mm 36W Laminated Core 36W 36VA PC Pin 20V 2 1.8A 1.8A 2500Vrms Parallel 3.6A Series 1.8A 115V 230V Dual No Parallel 10V Series 20V
182V40 182V40 Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount, Panel 2009 182 Active 1 (Unlimited) Wire Leads EAR99 180mm ROHS3 Compliant 88.9mm CE, CSA, UL Chassis Mount 25lbs 11.3kg 88.90mm 1.5kW Toroidal 1.5kW 1500VA Wire Leads 18.8A 4000Vrms Parallel 37.6A Series 18.8A 117V 234V Dual No Parallel 40V Series 80V
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