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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 Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Depth Length RoHS Status Lead Free Radiation Hardening Number of Pins Additional Feature Frequency Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) HTS Code Number of Functions Physical Dimension Power Rating Type Surface Mount Shielding Max Power Dissipation Power - Max Termination Style Application Max Output Current Operating Frequency-Max Inductance DC Resistance (DCR) Transformer Type Applications Lead/Base Style Element Configuration Isolation Voltage Output Voltage 1 Input Voltage (Min) Input Voltage (Max) Max DC Current Turns Ratio - Primary:Secondary Number of Secondary Winding Number of Primary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) Primary Inductance VA Rating Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load) Footprint Voltage - Auxiliary
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
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0.00000000 Bag Active 1 (Unlimited) RoHS Compliant Surface Mount
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0.00000000 download Chassis Mount Bulk 2009 Chassis-Tran Active 1 (Unlimited) Quick Connect EAR99 93.73mm RoHS Compliant No HIGH ISOLATION 45.97mm UL; CSA Chassis Mount 1.7lbs 771.1g 93.73mm Lx57.15mm W 45.97mm L93.73XB45.97XH57.15 (mm) 56W Laminated Core 56W 56VA Solder, Quick Connect 3.5A 16V 2500Vrms 56 VA 115V 230V Dual Single Yes 16V
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0.00000000 9 Weeks 2015 Active 1 (Unlimited) RoHS Compliant Surface Mount -40°C~130°C 0.551Lx0.516W 14.00mmx13.11mm 0.485 12.32mm 73.5μH
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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 208mA 208mA 115V Dual Single No 24V
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2007 EP7 Active 1 (Unlimited) EAR99 13.34mm 10.67mm RoHS Compliant No 8 BREADTH & HEIGHT DIM INCLUDES TERMINALS ALSO Surface Mount -40°C~125°C 0.420Lx0.525W 10.67mmx13.34mm 0.365 9.27mm L10.67XB13.34XH9.27 (mm) 3W 200kHz 310μH Isolation and Data Interface (Encapsulated) Gull Wing 12V 33V 57V 1:0.182 1 2 3.3V
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0.00000000 Surface Mount Tape & Reel (TR) 2009 Active 1 (Unlimited) EAR99 9.3mm 12.7mm RoHS Compliant No 10 HEIGHT DIM INCLUDES TERMINAL ALSO 250kHz 11.4mm Surface Mount -40°C~125°C 0.450Lx0.366W 11.43mmx9.30mm 0.260 6.60mm L12.7XB11.4XH6.6 (mm) 5W For DC/DC Converters Flyback Converters Gull Wing Single 30V 57V 1:0.166 1 2 3.3V 1500Vrms 46 μH 30V~57V 0.450 L x 0.500 W (11.43mm x 12.70mm) 10V @ 15mA
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0.00000000 download Plug-In, Through Hole Bulk 2007 Low Profile Plug-In Active 1 (Unlimited) PC Pin EAR99 63.5mm RoHS Compliant PARALLEL CONNECTED 27.05mm 50.8mm UL; CSA Through Hole 0.688lb 312.07g 63.50mm Lx50.80mm W L63.5XB50.8XH27.05 (mm) Semi-Toroidal 12W 12VA PC Pin 200mA 28V 2 28V 1500Vrms Parallel 400mA Series 200mA 12 VA Dual No Parallel 28V Series 56V
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0.00000000 download Chassis Mount, Flanges Bulk 2007 International High Power Active 1 (Unlimited) Solder EAR99 63.5mm RoHS Compliant 77.47mm 60.325mm UL; CSA; TUV Chassis Mount 2.8lbs 1.3kg 63.50mm Lx77.47mm W 60.32mm 8504.31.40.65 63.5mm X 60.325mm X 76.2mm 80W Laminated Core 80W 80VA Solder, Quick Connect 350mA 4000V 115V 2 115V Parallel 700mA Series 350mA 80 VA 115V 230V Dual No Parallel 115V Series 230V
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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 278mA Parallel 556mA Series 278mA 230V Single Dual No Parallel 9V Series 18V
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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 278mA Parallel 556mA Series 278mA 115V 230V Dual Dual No Parallel 9V Series 18V
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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 555mA 555mA 230V Single Single No 18V
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0.00000000 download Through Hole Bulk 2009 Split Bobbin Plug-In Active PC Pin EAR99 28.7mm RoHS Compliant PARALLEL CONNECTED; HIGH ISOLATION 23.88mm 28.7mm UL; CSA Through Hole 0.17lb 77.11g 28.70mm Lx28.70mm W 23.86mm 28.7mm X 28.7mm X 23.88mm 1.1W Laminated Core 1.1W 1.1VA PC Pin 23mA 24V 2 24V 2500Vrms Parallel 46mA Series 23mA 1.1 VA 115V 230V Dual No Parallel 24V Series 48V
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0.00000000 download 11 Weeks Through Hole Tray 2005 Active 1 (Unlimited) SMD/SMT EAR99 27.69mm RoHS Compliant No 4 30.48mm 19.05mm VDE Through Hole 0°C~70°C 1.090Lx0.750W 27.69mmx19.05mm 1.200 30.48mm 1 Unshielded GENERAL PURPOSE 1.5mH 400mOhm Gate Drive PC Pin 1.5kV 640mA 1:1.5
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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 1.2W 1.2VA PC Pin 133mA 133mA 230V Single Single No 9V
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0.00000000 9 Weeks Surface Mount Bulk 2008 Active 1 (Unlimited) EAR99 29.21mm RoHS Compliant No 12 LENGTH & HEIGHT DIMENSION INCLUDES TERMINAL ALSO 21.84mm Surface Mount -40°C~125°C 0.860Lx1.150W 21.84mmx29.21mm 0.450 11.43mm L29.21XB21.84XH11.43 (mm) 95W 200kHz 38.3μH SMPS TRANSFORMER Gull Wing Single 3.3V 36V 72V 8:4 1 3
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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 350mA 36V 1 2500Vrms 12 VA 115V Single Yes 36V
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0.00000000 download Through Hole 2009 PC Plug-In Active 1 (Unlimited) PC Pin EAR99 31.75mm 41.27mm RoHS Compliant 8 PARALLEL CONNECTED 1.375mm UL; CSA Through Hole 0.313lb 141.97g 41.28mm Lx31.75mm W 34.93mm L41.27XB31.75XH34.92 (mm) 4.4W Laminated Core 4.4W 4.4VA PC Pin 180mA PC Pin 12V 2 12V 1500Vrms Parallel 360mA Series 180mA 4.4 VA 115V 230V 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 870μm 27.5mm Through Hole 0.133lb 60.33g 32.50mm Lx27.50mm W 22.00mm Laminated Core 1W 1VA PC Pin 66mA 66mA 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 34.00mm Laminated Core 2.8W 2.8VA PC Pin 233mA 233mA 230V Single Single No 12V
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0.00000000 9 Weeks 2016 Active 1 (Unlimited) EAR99 13.08mm RoHS Compliant WIDTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO 15.24mm Surface Mount -40°C~130°C 0.515Lx0.600W 13.08mmx15.24mm 0.451 11.45mm L13.08XB15.24XH11.45 (mm) YES 250kHz 25.2μH SMPS TRANSFORMER 5V 20V 30V 1 2
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0.00000000 download 14 Weeks Through Hole Bulk 2009 Split Bobbin Plug-In Active 1 (Unlimited) PC Pin EAR99 47.24mm RoHS Compliant PARALLEL CONNECTED; HIGH ISOLATION 36.58mm 39.62mm UL; CSA Through Hole 0.7lb 317.51g 47.24mm Lx39.62mm W L47.24XB39.62XH36.58 (mm) 12W Laminated Core 12W 12VA PC Pin 1.2A 10V 10V 2500Vrms Parallel 1.2A Series 600mA 12 VA 115V Single Dual No Parallel 10V Series 20V
PA1136NL PA1136NL Pulse Electronics Power 3.2054
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0.00000000 9 Weeks Surface Mount Bulk 2015 Active 1 (Unlimited) EAR99 14mm RoHS Compliant No BREADTH DIM INCLUDES TERMINAL ALSO, FLYBACK TRANSFORMER 17.65mm Surface Mount -40°C~125°C 0.551Lx0.516W 14.00mmx13.11mm 0.485 12.32mm L14.0XB17.65XH12.07 (mm) 13.5W 200kHz 126.7μH SMPS TRANSFORMER 3.3V 33V 57V 1:0.083 1 2
PG1427.001NLT PG1427.001NLT Pulse Electronics Power 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount 0.118 3.00mm 780μH PULSE TRANSFORMER
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0.00000000 Surface Mount Tape & Reel (TR) 2007 EP10 Active 1 (Unlimited) EAR99 13.08mm RoHS Compliant No BREADTH & HEIGHT DIM INCLUDES TERMINALS ALSO 15.24mm Surface Mount -40°C~125°C 0.515Lx0.600W 13.08mmx15.24mm 0.450 11.43mm L13.08XB15.24XH11.43 (mm) 10W 300kHz 25.2μH Isolation and Data Interface (Encapsulated) 5V 36V 72V 1:0.1 2 2 3.3V
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