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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 Depth Length RoHS Status Lead Free Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case Frequency Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Capacitance HTS Code Physical Dimension Power Rating Type Frequency Range Shielding Max Power Dissipation Power - Max Termination Style Application Max Output Current Current Rating (Amps) Inductance DC Resistance (DCR) Transformer Type Lead/Base Style Isolation Voltage Output Voltage 1 Max DC Current Turns Ratio - Primary:Secondary Number of Secondary Winding Number of Primary Winding Load Resistance Output Voltage 2 Voltage - Isolation Current - Output (Max) VA Rating Current Ratio Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
PA3828NL PA3828NL Pulse Electronics Power 0.0000
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0.00000000 9 Weeks Surface Mount Tray 2014 Active 1 (Unlimited) 130°C -40°C RoHS Compliant 1.280Lx1.280W 32.50mmx32.50mm 0.532 13.50mm Non-Invasive (Split Core) 100A
PE-63586NL PE-63586NL Pulse Electronics Power 0.0000
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0.00000000 download 11 Weeks Through Hole Tray 2006 THT Active 1 (Unlimited) PC Pin EAR99 130°C -40°C 17.78mm 22.86mm RoHS Compliant 20A No 7 200kHz 17.78mm VDE Through Hole 0.900Lx0.700W 22.86mmx17.78mm 0.700 17.78mm Invasive 20kHz~200kHz PC Pin 5mH 50Ohm Primary 700mOhm Secondary PC Pin 1:50 50:1
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2008 P820X yes Active 1 (Unlimited) Gull Wing EAR99 130°C -40°C 7.21mm 8.38mm RoHS Compliant 10A No 6 LENGHT DIMENSION INCLUDES TERMINAL ALSO 1MHz 5.5mm Surface Mount 0.284Lx0.330W 7.21mmx8.38mm 0.217 5.50mm L8.38XB7.21XH5.5 (mm) Invasive 50kHz~1MHz Gull Wing 80μH 6mOhm Primary 550mOhm Secondary Gull Wing 10A 1:20 0.55Ohm
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 32.5mm RoHS Compliant Lead Free 940μm 27.5mm Through Hole 0.133lb 60.33g 32.50mm Lx27.50mm W 24.00mm Laminated Core 1.5W 1.5VA PC Pin 83mA 83mA 115V Single Single No 18V
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 57mm RoHS Compliant Lead Free 1.54mm 48mm Through Hole 0.133lb 60.33g 57.00mm Lx48.00mm W 39.00mm Laminated Core 16W 16VA PC Pin 1.776A Parallel 1.776A Series 888mA 115V Single Dual No Parallel 9V Series 18V
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) SMD/SMT EAR99 130°C -40°C 12.57mm Non-RoHS Compliant 15A No 6 DUAL SECONDARY, HEIGHT DIMENSION INCLUDES TERMINAL ALSO 500kHz 7.1mm Surface Mount 339.995831mg 0.495Lx0.490W 12.57mmx12.45mm 0.280 7.11mm Invasive 50kHz~500kHz Unshielded POWER 3.8mH 1.15mOhm Primary 380mOhm Secondary 500V 1:1 1 2 25Ohm
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 32.5mm RoHS Compliant Lead Free 870μm 27.5mm Through Hole 0.133lb 60.33g 32.50mm Lx27.50mm W 22.00mm Laminated Core 1W 1VA PC Pin 55mA Parallel 110mA Series 55mA 230V Single Dual No Parallel 9V Series 18V
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0.00000000 download 14 Weeks Through Hole 2006 PC Plug-In Active 1 (Unlimited) PC Pin EAR99 28.57mm 34.92mm RoHS Compliant 8 PARALLEL CONNECTED 1.188mm UL; CSA Through Hole 0.188lb 85.28g 34.93mm Lx28.58mm W 30.18mm 1.2W Laminated Core 1.2W 1.2VA PC Pin 75mA PC Pin 8V 2 8V 1500Vrms Parallel 150mA Series 75mA 1.2 VA 115V 230V Dual No Parallel 8V Series 16V
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 32.5mm RoHS Compliant Lead Free 1.06mm 27.5mm Through Hole 0.133lb 60.33g 32.50mm Lx27.50mm W 27.00mm Laminated Core 2W 2VA PC Pin 111mA Parallel 222mA Series 111mA 115V Single Dual No Parallel 9V Series 18V
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 57mm RoHS Compliant Lead Free 1.54mm 48mm Through Hole 0.133lb 60.33g 57.00mm Lx48.00mm W 39.00mm Laminated Core 16W 16VA PC Pin 1.333A 1.333A 115V Dual Single No 12V
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 32.5mm RoHS Compliant Lead Free 940μm 27.5mm Through Hole 0.133lb 60.33g 32.50mm Lx27.50mm W 24.00mm Laminated Core 1.5W 1.5VA PC Pin 62mA 62mA 115V Single Single No 24V
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 50.5mm RoHS Compliant Lead Free 1.36mm 42.5mm Through Hole 0.133lb 60.33g 50.50mm Lx42.50mm W 34.50mm Laminated Core 10W 10VA PC Pin 333mA Parallel 666mA Series 333mA 230V Single Dual No Parallel 15V Series 30V
BV030-5699.0 BV030-5699.0 Pulse Electronics Power 0.0000
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 32.5mm RoHS Compliant Lead Free 870μm 27.5mm Through Hole 0.133lb 60.33g 32.50mm Lx27.50mm W 22.00mm Laminated Core 1W 1VA PC Pin 84mA 84mA 115V Dual Single No 12V
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0.00000000 download Through Hole 2009 PC Plug-In Active 1 (Unlimited) PC Pin EAR99 41.27mm RoHS Compliant PARALLEL CONNECTED 1.375mm 57.15mm UL; CSA Through Hole 0.75lb 340.19g 41.28mm Lx57.15mm W 34.93mm L41.27XB57.15XH34.92 (mm) 24W Laminated Core Unshielded 24W 24VA PC Pin 1A 12V 1A 12V 1500Vrms Parallel 2A Series 1A 24 VA 115V Single Dual No Parallel 12V Series 24V
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 32.5mm RoHS Compliant Lead Free 1.06mm 27.5mm Through Hole 0.133lb 60.33g 32.50mm Lx27.50mm W 27.00mm Laminated Core 2W 2VA PC Pin 166mA Parallel 332mA Series 166mA 230V Single Dual No Parallel 6V Series 12V
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 32.5mm RoHS Compliant Lead Free 1.34mm 27.5mm Through Hole 0.133lb 60.33g 32.50mm Lx27.50mm W 34.00mm Laminated Core 2.8W 2.8VA PC Pin 233mA 233mA 115V Dual Single No 12V
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 32.5mm RoHS Compliant Lead Free 1.06mm 27.5mm Through Hole 0.133lb 60.33g 32.50mm Lx27.50mm W 27.00mm Laminated Core 2W 2VA PC Pin 133mA 133mA 230V Single Single No 15V
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 32.5mm RoHS Compliant Lead Free 870μm 27.5mm Through Hole 0.133lb 60.33g 32.50mm Lx27.50mm W 24.00mm Laminated Core 1.5W 1.5VA PC Pin 125mA 125mA 115V Single Single No 12V
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241-3-36A7 241-3-36A7 Pulse Electronics Power 0.0000
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0.00000000 download Chassis Mount, Flanges Bulk 2007 International High Power Active 1 (Unlimited) Solder EAR99 58.7mm 71.42mm RoHS Compliant 8 PARALLEL CONNECTED 58.72mm 47.62mm UL; CSA; TUV Chassis Mount 1.3lbs 589.7g 71.42mm Lx58.72mm W 47.63mm 25W Laminated Core 25W 25VA Solder, Quick Connect 2.5A 4000V 5V 2 5V Parallel 5A Series 2.5A 25 VA 115V 230V Dual No Parallel 5V Series 10V
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0.00000000 download Chassis Mount, Flanges Bulk 2007 International High Power Active 1 (Unlimited) Solder EAR99 71.4248mm RoHS Compliant 58.72mm 47.625mm UL; CSA; TUV Chassis Mount 1.3lbs 589.7g 71.42mm Lx58.72mm W 47.63mm 8504.31.40.35 71.4248mm X 47.625mm X 58.7248mm 25W Laminated Core 25W 25VA Solder, Quick Connect 1.6A 4000V 8V 2 8V Parallel 3.2A Series 1.6A 25 VA 115V 230V Dual No Parallel 8V Series 16V
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0.00000000 download Chassis Mount Bulk 2009 Chassis-Tran Active 1 (Unlimited) Quick Connect EAR99 71.37mm RoHS Compliant No HIGH ISOLATION 35.05mm UL; CSA Chassis Mount 0.7lb 317.51g 71.37mm Lx41.40mm W 35.05mm L71.37XB35.05XH41.4 (mm) 12W Laminated Core 12W 12VA Solder, Quick Connect 220mA 56V 1 2500Vrms 12 VA 115V Single Yes 56V
ST3-28B21 ST3-28B21 Pulse Electronics Power 0.0000
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0.00000000 download Through Hole Bulk 2009 Split Bobbin Plug-In Active 1 (Unlimited) PC Pin EAR99 28.7mm 35.052mm RoHS Compliant 6 30.23mm 28.702mm UL; CSA Through Hole 0.25lb 113.4g 35.05mm Lx28.70mm W 8504.31.40.35 2.4W Laminated Core 2.4W 2.4VA PC Pin 85mA PC Pin 14V 14V 2500Vrms Parallel 170mA Series 85mA 2.4 VA 115V Single Dual No Parallel 14V Series 28V
PH9185.011NL PH9185.011NL Pulse Electronics Power 0.0000
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0.00000000 11 Weeks Surface Mount Tray PH9185 Active 1 (Unlimited) EAR99 125°C -40°C 13mm RoHS Compliant 6 SMD/SMT 12.5mm Surface Mount 0.006lb 2.72g 0.394Lx0.394W 10.00mmx10.00mm 0.492 12.50mm 10pF 750μH 500mOhm SMPS TRANSFORMER Gull Wing 5kV 1:1
DST7-24B55 DST7-24B55 Pulse Electronics Power 0.0000
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0.00000000 download 10 Weeks Through Hole 2009 Split Bobbin Plug-In Active 1 (Unlimited) PC Pin EAR99 55.6mm RoHS Compliant 8 PARALLEL CONNECTED; HIGH ISOLATION DIP 39.62mm 55.63mm UL; CSA Through Hole 1.1lbs 499g 66.80mm Lx55.63mm W 36W Laminated Core 36W 36VA PC Pin 1.5A PC Pin 12V 2 12V 2500Vrms Parallel 3A Series 1.5A 36 VA 115V 230V Dual No Parallel 12V Series 24V
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0.00000000 download Through Hole 2009 PC Plug-In Active 1 (Unlimited) PC Pin EAR99 25.4mm RoHS Compliant PARALLEL CONNECTED 830μm 34.92mm UL; CSA Through Hole 0.157lb 71.21g 25.40mm Lx34.93mm W 21.08mm L25.4XB34.92XH21.08 (mm) 1W Laminated Core 1W 1VA PC Pin 20mA 20V 20V 1500Vrms Parallel 40mA Series 20mA 1 VA 115V Single Dual No Parallel 20V Series 40V
241-5-10A21 241-5-10A21 Pulse Electronics Power 0.0000
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0.00000000 download Chassis Mount Bulk 2009 Chassis-Tran Active 1 (Unlimited) Quick Connect EAR99 71.37mm RoHS Compliant No HIGH ISOLATION 35.05mm UL; CSA Chassis Mount 0.7lb 317.51g 71.37mm Lx41.40mm W 35.05mm L71.37XB35.05XH41.4 (mm) 12W Laminated Core 12W 12VA Solder, Quick Connect 1.2A 10V 1 2500Vrms 12 VA 115V Single Yes 10V
PG1096.333NLT PG1096.333NLT Pulse Electronics Power 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) RoHS Compliant Surface Mount -40°C~130°C 1.024Lx1.024W 26.00mmx26.00mm 0.583 14.80mm 29.5μH
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