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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 Reach Compliance Code Lead Pitch Frequency Height Width Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) HTS Code Packing Method Number of Functions Physical Dimension Power Rating Type Max Input Voltage Frequency Range Surface Mount Subcategory Shielding Max Power Dissipation Power - Max Termination Style Application Max Output Current Current Rating (Amps) Operating Frequency-Max Operating Frequency-Min Inductance Test Frequency DC Resistance (DCR) Inductor Type Transformer Type Military Standard Lead/Base Style Element Configuration Max Output Voltage Isolation Voltage Output Voltage 1 Input Voltage (Min) Input Voltage (Max) Max DC Current DC Current Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Number of Secondary Winding Number of Primary Winding Load Resistance Output Voltage 2 Voltage - Isolation Current - Output (Max) VA Rating Current Ratio ET (Volt-Time) ET Product-Min Peak Primary Current Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load) Pulse Rise Time-Max
PE-68280NL PE-68280NL Pulse Electronics Power 0.0000
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0.00000000 11 Weeks Surface Mount Tube 2007 PE-68XXXNL yes Active 1 (Unlimited) SMD/SMT EAR99 130°C -40°C 12.57mm RoHS Compliant 15A No 6 HEIGHT DIMENSION INCLUDES TERMINAL ALSO 500kHz 7.11mm 12.45mm Surface Mount 0.495Lx0.490W 12.57mmx12.45mm 0.280 7.11mm L12.57XB12.45XH7.11 (mm) Invasive 50kHz~500kHz Other Transformers Unshielded POWER 14.8mH 1.15mOhm Primary 930mOhm Secondary 500V 1:1 1 2 50Ohm
PH9185.021NLT PH9185.021NLT Pulse Electronics Power 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) PH9185 Active 1 (Unlimited) EAR99 125°C -40°C RoHS Compliant Lead Free SMD/SMT 6.4mm Surface Mount 0.006lb 2.72g 0.394Lx0.394W 10.00mmx10.00mm 0.492 12.50mm 1.8mH SMPS TRANSFORMER 4kV
PA2194NL PA2194NL Pulse Electronics Power 0.0000
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0.00000000 9 Weeks 2014 Active 1 (Unlimited) EAR99 14mm RoHS Compliant BREADTH DIM INCLUDES TERMINAL ALSO, FORWARD TRANSFORMER SMD/SMT 17.65mm Surface Mount -40°C~130°C 0.551Lx0.516W 14.00mmx13.11mm 0.485 12.32mm L14.0XB17.65XH12.07 (mm) 15W YES 200kHz 617.4μH SMPS TRANSFORMER 5V 33V 57V 1 2
PA1769NL PA1769NL Pulse Electronics Power 0.0000
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0.00000000 9 Weeks Wire 2014 Active 1 (Unlimited) EAR99 14mm RoHS Compliant BREADTH DIM INCLUDES TERMINAL ALSO, FLYBACK TRANSFORMER SMD/SMT 17.65mm Surface Mount -40°C~130°C 0.551Lx0.516W 14.00mmx13.11mm 0.485 12.32mm L14.0XB17.65XH12.07 (mm) 200kHz 6.7μH SMPS TRANSFORMER 5V 36V 60V 1 2
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0.00000000 download Plug-In, Through Hole Bulk 2007 Low Profile Plug-In Active 1 (Unlimited) PC Pin EAR99 47.625mm RoHS Compliant 16.51mm 39.6748mm UL; CSA Through Hole 0.313lb 141.97g 47.63mm Lx39.67mm W 47.625mm X 39.6748mm X 16.51mm Semi-Toroidal 2W 2VA PC Pin 28mA 44V 2 44V 1500Vrms Parallel 56mA Series 28mA Dual No Parallel 44V Series 88V
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0.00000000 download Chassis Mount Bulk 2009 Chassis-Tran Active 1 (Unlimited) Quick Connect EAR99 35.1mm 60.45mm RoHS Compliant No 7 HIGH ISOLATION UL; CSA Chassis Mount 0.44lb 199.58g 60.45mm Lx35.05mm W 37.75mm 6W Laminated Core 6W 6VA Solder, Quick Connect 500mA Quick Connect 12.6V 2500Vrms 6 VA 115V 230V Dual Single Yes 12.6V
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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 250mA 250mA 115V Single Single No 6V
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0.00000000 download Through Hole Bulk 2009 International PC Plug-In Active 1 (Unlimited) PC Pin EAR99 47.62mm 57.15mm RoHS Compliant 8 41.275mm 47.625mm UL; CSA; TUV Through Hole 0.9lb 408.23g 57.15mm Lx47.63mm W 41.28mm 57.15mm X 47.625mm X 41.275mm 20W Laminated Core 20W 20VA PC Pin 1.12A PC Pin 4000V Parallel 1.12A Series 560mA 20 VA 115V 230V Dual Single, Multiple Taps No Parallel 18V Series 36V
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 45.5mm RoHS Compliant Lead Free 1.26mm 38.5mm Through Hole 0.133lb 60.33g 45.50mm Lx38.50mm W 32.00mm Laminated Core 5W 5VA PC Pin 167mA Parallel 334mA Series 167mA 230V Single Dual No Parallel 15V Series 30V
PE-67300NL PE-67300NL Pulse Electronics Power 0.0000
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0.00000000 11 Weeks Through Hole Tray 2007 Active 1 (Unlimited) PC Pin EAR99 130°C -40°C 14.35mm RoHS Compliant 37A No 4 200kHz 19.05mm VDE Through Hole 0.565Lx0.750W 14.35mmx19.05mm 0.750 19.05mm Invasive 10kHz~200kHz PC Pin 180mH 510Ohm Primary 11Ohm Secondary PC Pin 1:300 300:1
P0926 P0926 Pulse Electronics Power 0.0000
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0.00000000 download Surface Mount Tray 2008 Active 1 (Unlimited) EAR99 130°C -40°C 8mm Non-RoHS Compliant No 6 LENGTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO SMD/SMT 5.3mm Surface Mount 480.014126mg 0.260Lx0.315W 6.60mmx8.00mm 0.210 5.33mm TUBE 1 Unshielded GATE DRIVE 300μH 2Ohm PULSE TRANSFORMER Gull Wing 1.5kV 1:1.1 23.8 V-us
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0.00000000 download 9 Weeks Surface Mount Bulk 2008 Active 1 (Unlimited) EAR99 17.65mm 14mm RoHS Compliant No 10 BREADTH DIM INCLUDES TERMINAL ALSO, FLYBACK TRANSFORMER Surface Mount -40°C~130°C 0.551Lx0.516W 14.00mmx13.11mm 0.485 12.32mm L14.0XB17.65XH12.07 (mm) 11W 200kHz 115.5μH SMPS TRANSFORMER Gull Wing Single 3.3V 33V 57V 6:2 1 2
PE-51719 PE-51719 Pulse Electronics Power 0.0000
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PA1576NLT PA1576NLT Pulse Electronics Power 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2009 Active 1 (Unlimited) EAR99 14mm RoHS Compliant BREADTH DIM INCLUDES TERMINAL ALSO, FORWARD TRANSFORMER 17.65mm Surface Mount -40°C~130°C 0.551Lx0.516W 14.00mmx13.11mm 0.485 12.32mm L14.0XB17.65XH12.07 (mm) 68V 300kHz 230.4μH SMPS TRANSFORMER 3.3V 1 2
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0.00000000 download Through Hole Bulk 2009 Split Bobbin Plug-In Active 1 (Unlimited) PC Pin EAR99 39.6mm 47.24mm RoHS Compliant 8 PARALLEL CONNECTED; HIGH ISOLATION DIP 36.58mm 39.62mm UL; CSA Through Hole 0.7lb 317.51g 47.24mm Lx39.62mm W 12W Laminated Core 12W 12VA PC Pin 420mA PC Pin 14V 2 14V 2500Vrms Parallel 840mA Series 420mA 12 VA 115V 230V Dual No Parallel 14V Series 28V
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0.00000000 download 13 Weeks Surface Mount Tube 2008 yes Active 1 (Unlimited) EAR99 8.64mm 9.02mm RoHS Compliant No 8 BREADTH DIM INCLUDES TERMINAL ALSO Surface Mount -40°C~130°C 0.355Lx0.340W 9.02mmx8.64mm 0.300 7.62mm 3 GATE DRIVE 1.8mH 1.6Ohm PULSE TRANSFORMER 1500V 1:1.1 60VμS 60ns
241-3-16A3 241-3-16A3 Pulse Electronics Power 0.0000
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0.00000000 download 10 Weeks Chassis Mount, Wire 2007 Chassis-Tran Active 1 (Unlimited) Solder EAR99 30.2mm RoHS Compliant 5 HIGH ISOLATION unknown 30.23mm 26.92mm UL; CSA Chassis Mount 0.25lb 113.4g 52.32mm Lx30.23mm W 26.92mm 2.4W Laminated Core Unshielded 2.4W 2.4VA Solder, Quick Connect 150mA Quick Connect 16V 1 2500Vrms 2.4 VA 115V Single Yes 16V
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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 1.332A Parallel 1.332A Series 666mA 115V Dual Dual No Parallel 12V Series 24V
PH9400.211NLT PH9400.211NLT Pulse Electronics Power 0.0000
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0.00000000 11 Weeks Tape & Reel (TR) PH9400 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount 0.657Lx0.500W 16.70mmx12.70mm 0.559 14.20mm 6.48mH PULSE TRANSFORMER
241-4-20A14 241-4-20A14 Pulse Electronics Power 0.0000
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0.00000000 download Chassis Mount Bulk 2009 Chassis-Tran Active 1 (Unlimited) Quick Connect EAR99 60.45mm RoHS Compliant No HIGH ISOLATION 31.75mm UL; CSA Chassis Mount 0.44lb 199.58g 60.45mm Lx35.05mm W 31.75mm L60.45XB31.75XH35.05 (mm) 6W Laminated Core 6W 6VA Solder, Quick Connect 300mA 20V 1 2500Vrms 6 VA 115V Single Yes 20V
BV054-5072.0 BV054-5072.0 Pulse Electronics Power 0.0000
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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 Parallel 2.666A Series 1.333A 115V Single Dual No Parallel 6V Series 12V
PA2007NL PA2007NL Pulse Electronics Power 0.0000
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0.00000000 11 Weeks Surface Mount Tube 2007 yes Active 1 (Unlimited) EAR99 8.64mm 9.02mm RoHS Compliant No 8 BREADTH DIM INCLUDES TERMINAL ALSO Surface Mount -40°C~130°C 0.355Lx0.340W 9.02mmx8.64mm 0.300 7.62mm 2 GATE DRIVE 50kHz 1.49mH 1.15Ohm PULSE TRANSFORMER 1500V 1:1 1:1 1 1 53VμS 55.5 V-us 55.5ns
PH9085.038NLT PH9085.038NLT Pulse Electronics Power 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount 0.319Lx0.280W 8.10mmx7.10mm 0.200 5.08mm 1.02mH SMPS TRANSFORMER
PA1005.125NL PA1005.125NL Pulse Electronics Power 0.0000
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0.00000000 11 Weeks Surface Mount Tray Active 1 (Unlimited) EAR99 130°C -40°C 7.21mm RoHS Compliant BREADTH DIM INCLUDES TERMINAL ALSO 1MHz 8.38mm Surface Mount 0.014oz 0.4g 0.284Lx0.330W 7.21mmx8.38mm 0.217 5.50mm L7.21XB8.38XH4.83 (mm) Invasive 50kHz~1MHz Gull Wing 20A 3mH 0.75mOhm Primary 6.5Ohm Secondary Gull Wing 1:125 20A
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 55mm RoHS Compliant Lead Free 1.3mm 37mm Through Hole 0.133lb 60.33g 55.00mm Lx37.00mm W 33.00mm Laminated Core 5W 5VA PC Pin 278mA 278mA 230V Single Single No 18V
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0.00000000 download Chassis Mount Bulk 2009 Chassis-Tran Active 1 (Unlimited) Quick Connect EAR99 60.45mm RoHS Compliant No HIGH ISOLATION 31.75mm UL; CSA Chassis Mount 0.44lb 199.58g 60.45mm Lx35.05mm W 37.75mm L60.45XB31.75XH35.05 (mm) 6W Laminated Core 6W 6VA Solder, Quick Connect 125mA 48V 2500Vrms 6 VA 115V 230V Dual Single Yes 48V
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0.00000000 download 13 Weeks Tape & Reel (TR) Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount 0.394Lx0.394W 10.00mmx10.00mm 0.492 12.50mm 15mH POWER TRANSFORMER
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0.00000000 Tube Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount 0.118 3.00mm 780μH PULSE TRANSFORMER
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0.00000000 9 Weeks Tape & Reel (TR) PH9400 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount 0.657Lx0.500W 16.70mmx12.70mm 0.559 14.20mm 4.5mH PULSE TRANSFORMER
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