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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 Max Operating Temperature Min Operating Temperature Depth Length RoHS Status Lead Free Contact Plating Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case Reach Compliance Code Frequency Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Ratings HTS Code Number of Functions Physical Dimension Power Rating Type JESD-609 Code Terminal Finish Frequency Range Surface Mount Shielding Max Power Dissipation Power - Max Termination Style Application Max Output Current Current Rating (Amps) Operating Frequency-Max Inductance DC Resistance (DCR) Transformer Type Applications Lead/Base Style Isolation Voltage Output Voltage 1 Input Voltage (Min) Input Voltage (Max) Max DC Current Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Number of Secondary Winding Number of Primary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) Primary Inductance VA Rating ET (Volt-Time) Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load) Pulse Rise Time-Max Footprint Chipset Manufacturer Intended Chipset
A41-130-20A22 A41-130-20A22 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 71.4248mm RoHS Compliant 85.85mm 73.025mm UL; CSA; TUV Chassis Mount 4.1lbs 1.9kg 71.42mm Lx85.85mm W 73.02mm 8504.31.40.65 71.4248mm X 73.025mm X 85.725mm 130W Laminated Core 130W 130VA Solder, Quick Connect 6.5A 4000V 10V 2 10V Parallel 13A Series 6.5A 130 VA 115V 230V Dual No Parallel 10V Series 20V
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0.00000000 download Through Hole 2009 International PC Plug-In Active 1 (Unlimited) PC Pin EAR99 47.62mm RoHS Compliant PARALLEL CONNECTED 39.67mm UL; CSA; TUV Through Hole 0.53lb 240.4g 47.63mm Lx39.67mm W 34.93mm L47.62XB39.67XH34.92 (mm) 10W Laminated Core Unshielded 10W 10VA PC Pin 1.25A 4000V 8V 8V Parallel 1.25A Series 620mA 10 VA 115V 230V Dual Single, Multiple Taps No Parallel 8V Series 16V
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0.00000000 download 10 Weeks Through Hole 2009 International PC Plug-In Active 1 (Unlimited) PC Pin EAR99 47.62mm 57.15mm RoHS Compliant 8 PARALLEL CONNECTED 41.275mm UL; CSA; TUV Through Hole 0.9lb 408.23g 57.15mm Lx47.63mm W 41.28mm L57.15XB47.62XH41.27 (mm) 20W Laminated Core 20W 20VA PC Pin 1.66A PC Pin 4000V 12V 12V Parallel 1.66A Series 830mA 20 VA 115V 230V Dual Single, Multiple Taps No Parallel 12V Series 24V
PA1131NLT PA1131NLT Pulse Electronics Power 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2007 EP7 Active 1 (Unlimited) SMD/SMT EAR99 13.34mm 10.67mm RoHS Compliant No 8 BREADTH & HEIGHT DIM INCLUDES TERMINALS ALSO 9.3mm Surface Mount -40°C~125°C 0.420Lx0.525W 10.67mmx13.34mm 0.365 9.27mm L10.67XB13.34XH9.27 (mm) 3W 200kHz 500μH 1.75Ohm Isolation and Data Interface (Encapsulated) Gull Wing 1.5kV 8V 33V 57V 1:0.125 1 2 5V
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0.00000000 Tape & Reel (TR) PA1005QNL Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount 0.284Lx0.330W 7.21mmx8.38mm 0.217 5.50mm AEC-Q200 Invasive 20kHz~1MHz Gull Wing 20A 180μH 0.75mOhm Primary 870mOhm Secondary Max 1:30
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0.00000000 download Through Hole International PC Plug-In Active 1 (Unlimited) PC Pin EAR99 41.275mm RoHS Compliant 28.575mm 33.3248mm UL; CSA; TUV Through Hole 0.25lb 113.4g 41.28mm Lx33.32mm W 28.58mm 8504.31.40.35 41.275mm X 33.3248mm X 28.575mm 2.5W Laminated Core Unshielded 2.5W 2.5VA PC Pin 90mA 4000V 14V 14V Parallel 180mA Series 90mA 2.5 VA 115V 230V Dual Single, Multiple Taps No Parallel 14V Series 28V
241-7-16A43 241-7-16A43 Pulse Electronics Power 0.0000
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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 1 2500Vrms 56 VA 115V Single Yes 16V
PE-68383NLT PE-68383NLT Pulse Electronics Power 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2007 PE-68XXXNL Active 1 (Unlimited) SMD/SMT 130°C -40°C 12.57mm 14.61mm RoHS Compliant 15A No 6 500kHz 7.11mm 12.57mm Surface Mount 0.495Lx0.490W 12.57mmx12.45mm 0.280 7.11mm Invasive 50kHz~500kHz 59.2mH 1.15mOhm Primary 3.9Ohm Secondary 500V 15A 1:1
DP241-6-28A36 DP241-6-28A36 Pulse Electronics Power 0.0000
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0.00000000 download Chassis Mount Bulk 2009 Chassis-Tran Active 1 (Unlimited) Quick Connect EAR99 82.55mm RoHS Compliant No HIGH ISOLATION 42.93mm UL; CSA Chassis Mount 1.1lbs 499g 82.55mm Lx49.28mm W 42.93mm L82.55XB42.93XH49.28 (mm) 30W Laminated Core 30W 30VA Solder, Quick Connect 1.1A 28V 2500Vrms 30 VA 115V 230V Dual Single Yes 28V
PA3855.002NL PA3855.002NL Pulse Electronics Power 0.0000
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0.00000000 11 Weeks Active 1 (Unlimited) EAR99 17.65mm RoHS Compliant LENGTH AND HEIGHT DIM INCLUDE TERMINAL ALSO 14.5mm Surface Mount -40°C~130°C 0.571Lx0.695W 14.50mmx17.65mm 0.551 14.00mm L17.65XB14.5XH14.0 (mm) 70W YES 200kHz 48μH SMPS TRANSFORMER 5V 33V 57V 2 2 5V
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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
A41-80-28A33 A41-80-28A33 Pulse Electronics Power 0.0000
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0.00000000 download 10 Weeks Chassis Mount, Flanges 2007 International High Power Active 1 (Unlimited) EAR99 63.5mm RoHS Compliant Lead, Tin PARALLEL CONNECTED 77.47mm 60.32mm UL; CSA; TUV Chassis Mount 2.8lbs 1.3kg 63.50mm Lx77.47mm W 60.32mm L63.5XB60.32XH76.2 (mm) 80W Laminated Core 80W 80VA Solder, Quick Connect 2.8A Solder 4000V 14V 2 14V Parallel 5.6A Series 2.8A 80 VA 115V 230V Dual No Parallel 14V Series 28V
PA1066NLT PA1066NLT Pulse Electronics Power 0.0000
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PH9085.034NLT PH9085.034NLT 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
BV020-5383.0 BV020-5383.0 Pulse Electronics Power 0.0000
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 22mm RoHS Compliant Lead Free 750μm 23mm Through Hole 0.077lb 34.93g 22.00mm Lx23.00mm W 19.00mm Laminated Core 500mW 0.5VA PC Pin 55mA 55mA 230V Single Single No 9V
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 22mm RoHS Compliant Lead Free 600μm 23mm Through Hole 0.077lb 34.93g 22.00mm Lx23.00mm W 15.00mm Laminated Core 350mW 0.35VA PC Pin 23mA 23mA 230V Single Single No 15V
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PA2002NLT PA2002NLT Pulse Electronics Power 0.0000
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0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2008 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
PC-24-180B18 PC-24-180B18 Pulse Electronics Power 0.0000
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0.00000000 download 14 Weeks Through Hole 2009 PC Plug-In Active 1 (Unlimited) PC Pin EAR99 31.75mm 41.27mm RoHS Compliant 6 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 12V 1500Vrms Parallel 360mA Series 180mA 4.4 VA 115V Single Dual No Parallel 12V Series 24V
PE-68413NL PE-68413NL Pulse Electronics Power 0.0000
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0.00000000 9 Weeks Surface Mount Tray 2003 Active 1 (Unlimited) EAR99 26.42mm RoHS Compliant Lead Free No 16 SMD/SMT 100kHz Surface Mount -40°C~130°C 0.920Lx1.040W 23.37mmx26.42mm 0.480 12.19mm For DC/DC Converters 30mOhm Flyback Converters 1:0.5 1500Vrms 18V~36V 0.920 L x 1.040 W (23.37mm x 26.42mm) National Semiconductor LM2585, LM2586, LM2587, LM2588
PA2718NL PA2718NL Pulse Electronics Power 0.0000
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0.00000000 11 Weeks Tray 2011 Active 1 (Unlimited) EAR99 19.5mm RoHS Compliant 132kHz 13.5mm Through Hole -40°C~130°C 0.531Lx0.768W 13.50mmx19.50mm 0.591 15.00mm L19.5XB13.5XH15.0 (mm) Configurable (For DC/DC) NO Flyback Converters 5V 85V 265V 1 3 3000Vrms 1740 μH 85V~256V 0.531 L x 0.768 W (13.50mm x 19.50mm)
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0.00000000 download Chassis Mount Obsolete 1 (Unlimited) PC Pin 22mm RoHS Compliant Lead Free 472μm 23mm Chassis Mount 0.077lb 34.93g 22.00mm Lx23.00mm W 15.00mm Laminated Core 350mW 0.35VA PC Pin 58mA 58mA 230V Single Single No 6V
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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 1.11A Parallel 1.11A Series 555mA 230V Single Dual No Parallel 9V Series 18V
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 42mm RoHS Compliant Lead Free 1.1mm 35.5mm Through Hole 0.133lb 60.33g 42.00mm Lx35.50mm W 28.00mm Laminated Core 3.2W 3.2VA PC Pin 356mA 356mA 230V Single Single No 9V
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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 166mA 166mA 230V Single Single No 6V
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0.00000000 11 Weeks Surface Mount Tube 2008 Active 1 (Unlimited) EAR99 8.64mm RoHS Compliant No BREADTH DIM INCLUDES TERMINAL ALSO 11.68mm Surface Mount -40°C~130°C 0.340Lx0.460W 8.64mmx11.68mm 0.160 4.06mm 2 L8.64XB11.68XH4.06 (mm) GATE DRIVE 864μH 820mOhm PULSE TRANSFORMER 1500V 1:1 1:1 26VμS 28ns
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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 116mA 116mA 115V Dual Single No 24V
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 42mm RoHS Compliant Lead Free 1.1mm 35.5mm Through Hole 0.133lb 60.33g 42.00mm Lx35.50mm W 28.00mm Laminated Core 4W 4VA PC Pin 267mA 267mA 230V Single Single No 15V
PH9185.034NLT PH9185.034NLT Pulse Electronics Power 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) PH9185 Active 1 (Unlimited) SMD/SMT EAR99 125°C -40°C 13mm RoHS Compliant Lead Free 6 6.4mm Surface Mount 0.006lb 2.72g 0.394Lx0.394W 10.00mmx10.00mm 0.492 12.50mm 750μH 500mOhm SMPS TRANSFORMER Gull Wing 4kV
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