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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 Depth Length RoHS Status Lead Free Radiation Hardening Number of Pins Additional Feature Reach Compliance Code Frequency Height Width Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) HTS Code Packing Method 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 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 ET (Volt-Time) ET Product-Min Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load) Footprint Chipset Manufacturer Intended Chipset Voltage - Auxiliary
PC-120-10B37 PC-120-10B37 Pulse Electronics Power 0.0000
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0.00000000 download Through Hole 2009 PC Plug-In Active 1 (Unlimited) PC Pin EAR99 34.92mm RoHS Compliant PARALLEL CONNECTED 1.188mm 28.57mm UL; CSA Through Hole 0.188lb 85.28g 34.93mm Lx28.58mm W 30.18mm L34.92XB28.57XH30.18 (mm) 1.2W Laminated Core 1.2W 1.2VA PC Pin 10mA 60V 60V 1500Vrms Parallel 20mA Series 10mA 1.2 VA 115V Single Dual No Parallel 60V Series 120V
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0.00000000 download Through Hole 2009 PC Plug-In Active 1 (Unlimited) PC Pin EAR99 34.92mm RoHS Compliant PARALLEL CONNECTED 1.188mm 28.57mm UL; CSA Through Hole 0.188lb 85.28g 34.93mm Lx28.58mm W 30.18mm 8504.31.40.35 L34.92XB28.57XH30.18 (mm) 1.2W Laminated Core 1.2W 1.2VA PC Pin 60mA 10V 2 10V 1500Vrms Parallel 120mA Series 60mA 1.2 VA 115V 230V Dual No Parallel 10V Series 20V
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0.00000000 download 14 Weeks 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 Unshielded 1W 1VA PC Pin 25mA 17V 17V 1500Vrms Parallel 50mA Series 25mA 1 VA 115V Single Dual No Parallel 17V Series 34V
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0.00000000 download Plug-In, Through Hole Bulk 2007 Low Profile Plug-In Obsolete 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 90mA 14V 2 14V 1500Vrms Parallel 180mA Series 90mA Dual No Parallel 14V Series 28V
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0.00000000 Active 1 (Unlimited) RoHS Compliant
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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 100mA Parallel 200mA Series 100mA 230V Single Dual No Parallel 6V Series 12V
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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 11 Weeks Surface Mount Tube 2008 yes Active 1 (Unlimited) EAR99 11.8mm RoHS Compliant No LENGTH AND BREADTH DIMENSION INCLUDES TERMINAL ALSO 8.8mm Surface Mount -40°C~130°C 0.340Lx0.460W 8.64mmx11.68mm 0.160 4.06mm 1 L11.8XB8.8XH4.0 (mm) GATE DRIVE 980μH 620mOhm PULSE TRANSFORMER 1500V 1:1.1 17.2VμS 17.2 V-us
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0.00000000 download Through Hole Bulk 2009 Split Bobbin Plug-In Active 1 (Unlimited) PC Pin EAR99 66.8mm RoHS Compliant PARALLEL CONNECTED; HIGH ISOLATION 39.62mm 55.63mm UL; CSA Through Hole 1.1lbs 499g 66.80mm Lx55.63mm W L66.8XB55.63XH39.62 (mm) 36W Laminated Core 36W 36VA PC Pin 3.6A 5V 5V 2500Vrms Parallel 7.2A Series 3.6A 36 VA 115V Single Dual No Parallel 5V Series 10V
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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 208mA Parallel 416mA Series 208mA 230V Single Dual No Parallel 24V Series 48V
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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
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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 Chassis Mount Bulk 2009 Chassis-Tran no 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 1A 56V 2500Vrms 56 VA 115V 230V Dual Single Yes 56V
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0.00000000 9 Weeks 2012 Active 1 (Unlimited) EAR99 17.65mm 14mm RoHS Compliant 10 BREADTH DIM INCLUDES TERMINAL ALSO, FORWARD TRANSFORMER Surface Mount -40°C~130°C 0.551Lx0.516W 14.00mmx13.11mm 0.485 12.32mm L14.0XB17.65XH12.07 (mm) YES 300kHz 230.4μH SMPS TRANSFORMER Gull Wing 3.3V 26V 68V 1 2
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 53mm RoHS Compliant Lead Free 750μm 44mm Through Hole 0.133lb 60.33g 53.00mm Lx44.00mm W 19.00mm Laminated Core 4W 4VA PC Pin 333mA Parallel 666mA Series 333mA 115V 230V Dual Dual No Parallel 6V Series 12V
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0.00000000 11 Weeks Through Hole 2011 Active 1 (Unlimited) EAR99 18.2mm RoHS Compliant FLYBACK TRANSFORMER 16mm Through Hole -40°C~130°C 0.717Lx0.630W 18.20mmx16.00mm 0.709 18.00mm L18.2XB16.0XH18.0 (mm) 300kHz 4.5μH SMPS TRANSFORMER 12V 12V 1 1
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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 1.2A 10V 1.2A 10V 1500Vrms Parallel 2.4A Series 1.2A 24 VA 115V Single Dual No Parallel 10V Series 20V
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0.00000000 15 Weeks Through Hole Tray 2009 Active 1 (Unlimited) EAR99 29.21mm RoHS Compliant LENGTH DIM. INCLUDES TERMINALS ALSO; FLYBACK TRANSFORMER 27.94mm Through Hole -40°C~130°C 1.100Lx1.150W 27.94mmx29.21mm 0.820 20.82mm L29.21XB27.94XH20.82 (mm) 200kHz 380μH SMPS TRANSFORMER 28V 90V 380V 1 2
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0.00000000 9 Weeks Surface Mount 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) 250kHz 37μH SMPS TRANSFORMER Gull Wing 12V 37V 57V 2:1.1 1 2
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0.00000000 download Chassis Mount Bulk 2009 Chassis-Tran Active 1 (Unlimited) Quick Connect EAR99 102.36mm RoHS Compliant No HIGH ISOLATION 57.15mm UL; CSA Chassis Mount 2.8lbs 1.3kg 102.36mm Lx65.02mm W 57.15mm L102.36XB57.15XH65.02 (mm) 100W Laminated Core 100W 100VA Solder, Quick Connect 850mA 120V 1 2500Vrms 100 VA 115V Single Yes 120V
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0.00000000 11 Weeks Tray Active 1 (Unlimited) EAR99 17.65mm RoHS Compliant LENGTH AND HEIGHT DIM INCLUDE TERMINAL ALSO 200kHz 14.5mm Surface Mount -40°C~130°C 0.571Lx0.695W 14.50mmx17.65mm 0.551 14.00mm L17.65XB14.5XH14.0 (mm) 70W For DC/DC Converters YES Forward, Push-Pull Converters 3.3V 9V 57V 2 2 3.3V 2250VDC 128 μH 9V~57V 0.571 L x 0.695 W (14.50mm x 17.65mm) 10V @ 50mA
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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 1.25A 24V 2500Vrms 30 VA 115V 230V Dual Single Yes 24V
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