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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 Mounting Type Weight Size / Dimension Input Current Height Seated (Max) Current HTS Code Max Frequency Nominal Input Voltage Power Rating Type Frequency Range Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Number of Outputs Output Current Max Output Current Cord Length Operating Frequency-Max Inductance Transformer Type Insertion Loss Current - Output Power Consumption Output Voltage 1 Input Voltage (Max) Power (Watts) 1st Connector 2nd Connector Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Number of Secondary Winding Return Loss Voltage - Isolation Current - Output (Max) Output Current 1 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)
125C 125C Hammond Manufacturing 0.0000
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0.00000000 download 4 Weeks Chassis Mount Bulk 125 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant Lead Free 42.926mm Chassis Mount 0.5lb 226.8g 2.810Lx1.500W 71.37mmx38.10mm 1.690 42.93mm 60mA 8W 150Hz~15kHz Unshielded Wire Leads 5.6 H General Purpose 1 dB 1.2k~25k ±1dB 1.5~15
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0.00000000 download 12 Weeks Through Hole 2000 229 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant Lead Free 50mA PCB MOUNTABLE 27.18mm UL; CSA Through Hole 0.61lb 276.69g 50.80mm Lx63.50mm W 12W Semi-Toroidal 12W 12VA PC Pin 50mA 1 1750Vrms Parallel 100mA Series 50mA 115V 230V Dual No Parallel 115V Series 230V
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0.00000000 download 12 Weeks Chassis Mount, Panel 2008 185 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 1A No SVHC 58.7mm CE, TUV, cULus Chassis Mount 1.3lbs 589.7g 71.37mm Lx56.39mm W 58.67mm 115V 25W Laminated Core 25W 25VA Solder, Quick Connect 12V 2A 1A 4000Vrms Parallel 2A Series 1A 115V 230V Dual No Parallel 12V Series 24V
RM0004N30E RM0004N30E Hammond Manufacturing 0.0000
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0.00000000 71.88mm 4A 86.36mm 111.76mm 3 mH 4A 7W
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0.00000000 4 Weeks Chassis Mount 2009 300 yes Active Not Applicable Wire Leads ROHS3 Compliant 77.724mm Chassis Mount 2.5lbs 1.1kg 84.07mm Lx71.37mm W 86.89mm 66W Laminated Core 66W 66VA Wire Leads 2A 2000Vrms 81mA 2.5A 2A 81mA 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 500V 6.3V 5V
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0.00000000 download 12 Weeks PCB, Through Hole Bulk 2008 160 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 260mA PCB MOUNTABLE No SVHC 36.83mm UL; CSA Through Hole 0.33lb 149.69g 42.93mm Lx31.75mm W 8504.31.40.35 4.4W Laminated Core 4.4W 4.4VA PC Pin 8V 520mA 260mA 2000Vrms Parallel 520mA Series 260mA 4.4 VA 115V 230V Dual Single, Multiple Taps No Parallel 8V Series 16V
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0.00000000 download 4 Weeks Chassis Mount, Panel 2009 182 Active 1 (Unlimited) Wire Leads EAR99 163mm ROHS3 Compliant 88.9mm CE, CSA, UL Chassis Mount 17lbs 7.7kg 88.90mm 1kW Toroidal 1kW 1000VA Wire Leads 20.8A 4000Vrms Parallel 41.6A Series 20.8A 117V 234V Dual No Parallel 24V Series 48V
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0.00000000 download 8 Weeks Chassis Mount Peter W. Dahl Design Active Not Applicable Wire Leads 104.77mm ROHS3 Compliant 78.94mm Chassis Mount 104.77mm Lx78.94mm W 87.33mm Laminated Core Wire Leads 700mA 30A 120V 240V Dual Dual Yes 90V 5V
PWDP13069 PWDP13069 Hammond Manufacturing 0.0000
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0.00000000 8 Weeks Chassis Mount Peter W. Dahl Design Active Wire Leads 152.4mm ROHS3 Compliant 158.75mm Chassis Mount 152.40mm Lx158.75mm W 152.40mm Laminated Core Wire Leads 10A 700mA 500mA 10A 120V 240V Dual Triple No 2800V 1800V 50V 44V 22V 5V
BE2F BE2F Hammond Manufacturing 18.7184
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0.00000000 download 12 Weeks Box, Chassis Mount, Panel Bulk 2008 BE Active Not Applicable Quick Connect EAR99 105°C 0°C ROHS3 Compliant 2.42A No SVHC 60Hz 50.3mm CSA Chassis Mount 1.5lbs 680.4g 59.18mm Lx66.04mm W 50.29mm 40W Laminated Core 40W 40VA Wire Leads, Quick Connect 2.42A 120V Single No 16.5V
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0.00000000 download 4 Weeks Plug-In 2008 240 Active Not Applicable ROHS3 Compliant 14lbs 6.4kg 500W Isolation 500W 500VA NEMA 6-15P NEMA 6-15R (2) 240V
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0.00000000 download 4 Weeks Chassis Mount Bulk 2013 A Active 1 (Unlimited) Wire Leads ROHS3 Compliant Lead Free 77.724mm Chassis Mount 3.5lbs 1.6kg 3.250Lx2.500W 82.55mmx63.50mm 3.060 77.72mm 100mA 15W 30Hz~30kHz Shielded Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 100mA 1 dB 2000V @ 1 Second 8kCT ±1dB 4 8 16 98.98Ohm 101.9Ohm 154mOhm 218mOhm 303mOhm
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0.00000000 download 4 Weeks Chassis, Chassis Mount 2000 165 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 20A No SVHC 95.25mm UL; CSA Chassis Mount 11lbs 5kg 114.30mm Lx101.60mm W 20A 360W Laminated Core 360W 360VA Wire Leads 20A 20A 1 2000Vrms 115V Single Yes 18V
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0.00000000 download 4 Weeks Through Hole Bulk 2000 104 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 19.1mm Through Hole 0.05lb 22.68g 0.860Lx0.710W 21.84mmx18.03mm 0.750 19.05mm 6mA 200Hz Unshielded PC Pin Miniature Epoxy Potted 1 dB 200V 500CT -1dB 3.2 27Ohm 400mOhm 500mW
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0.00000000 download 4 Weeks Through Hole Bulk 560 Active Not Applicable PC Pin EAR99 ROHS3 Compliant No SVHC 21.59mm Through Hole 0.25lb 113.4g 1.330Lx1.640W 33.78mmx41.66mm 0.850 21.59mm 30kHz 1mW 30Hz~30kHz Shielded PC Pin Broadcast Quality 1dB Max 1 dB 48 12/12 ±1dB 600 150/150
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0.00000000 download 4 Weeks Chassis Mount Bulk 1600 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant 128mA 77.724mm Chassis Mount 4lbs 1.8kg 3.500Lx2.500W 88.90mmx63.50mm 3.060 77.72mm 25W 30Hz~30kHz Shielded Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 128mA 1 dB 2000V @ 1 Second 7.6kCT ±1dB 4 8 16 210Ohm 220mOhm 270mOhm
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140TEX 140TEX Hammond Manufacturing 0.0000
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0.00000000 4 Weeks Chassis Mount Bulk 2012 140EX yes Active Screw ROHS3 Compliant 25.4mm Chassis Mount 124.999993g 1.250Dia 31.75mm 1.000 25.40mm 5mW 20Hz~20kHz Shielded Screw Terminal GENERAL PURPOSE AUDIO TRANSFORMER 1dB Typ 1:1 20dB Typ 500Vrms 1k ±1dB 89.7Ohm 89.7Ohm 10dB
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