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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 Height Width Approval Agency Mounting Type Weight Size / Dimension Height Seated (Max) HTS Code Physical Dimension Power Rating Type Max Power Dissipation Power - Max Termination Style Max Output Current Lead/Base Style Isolation Voltage Output Voltage 1 Number of Secondary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) VA Rating Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
BV038-5216.0 BV038-5216.0 Pulse Electronics Power 0.0000
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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 134mA Parallel 268mA Series 134mA 230V Single Dual No Parallel 12V Series 24V
BV048-5049.0 BV048-5049.0 Pulse Electronics Power 0.0000
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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 1.666A 1.666A 115V 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 1.668A Parallel 1.668A Series 834mA 115V 230V Dual Dual No Parallel 6V Series 12V
BV042-5351.0 BV042-5351.0 Pulse Electronics Power 0.0000
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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 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 178mA Parallel 356mA Series 178mA 230V Single Dual No Parallel 9V Series 18V
BV048-5072.0 BV048-5072.0 Pulse Electronics Power 0.0000
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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 1.668A Parallel 1.668A Series 834mA 115V 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 940μm 27.5mm Through Hole 0.133lb 60.33g 32.50mm Lx27.50mm W 24.00mm Laminated Core 1.2W 1.2VA PC Pin 66mA 66mA 230V Single Single No 18V
241-6-28A36 241-6-28A36 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 1 2500Vrms 30 VA 115V Single Yes 28V
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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 19.00mm Laminated Core 500mW 0.5VA PC Pin 21mA 21mA 230V Single Single No 24V
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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 31.75mm 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 260mA 8V 8V 1500Vrms Parallel 520mA Series 260mA 4.4 VA 115V Single Dual No Parallel 8V Series 16V
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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 8504.31.40.35 L41.27XB57.15XH34.92 (mm) 24W Laminated Core 24W 24VA PC Pin 100mA 115V 115V 1500Vrms Parallel 200mA Series 100mA 24 VA 115V Single Dual No Parallel 115V Series 230V
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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 42mA 42mA 230V Single Single No 24V
BV054-5381.0 BV054-5381.0 Pulse Electronics Power 0.0000
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 65mm RoHS Compliant Lead Free 1.53mm 51mm Through Hole 0.133lb 60.33g 65.00mm Lx51.00mm W 38.80mm Laminated Core 16W 16VA PC Pin 2.666A 2.666A 230V Single Single No 6V
BV042-5348.0 BV042-5348.0 Pulse Electronics Power 0.0000
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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 417mA Parallel 834mA Series 417mA 115V 230V Dual Dual No Parallel 6V Series 12V
DP241-4-120A20 DP241-4-120A20 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 37.75mm L60.45XB31.75XH35.05 (mm) 6W Laminated Core 6W 6VA Solder, Quick Connect 50mA 120V 2500Vrms 6 VA 115V 230V Dual Single Yes 120V
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0.00000000 download Through Hole 2009 PC Plug-In Active 1 (Unlimited) PC Pin EAR99 47.62mm RoHS Compliant PARALLEL CONNECTED 1.625mm 36.53mm UL; CSA Through Hole 0.563lb 255.37g 47.63mm Lx36.53mm W 41.28mm 8504.31.40.35 L47.62XB36.53XH41.27 (mm) 10W Laminated Core 10W 10VA PC Pin 1.28A 8V 2 8V 1500Vrms Parallel 1.28A Series 640mA 10 VA 115V 230V Dual No Parallel 8V Series 16V
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0.00000000 download Through Hole 2007 Split Bobbin Plug-In Active 1 (Unlimited) PC Pin EAR99 57.15mm RoHS Compliant 36.58mm 47.244mm UL; CSA Through Hole 0.8lb 362.87g 57.15mm Lx47.24mm W 8504.31.40.35 57.15mm X 47.244mm X 36.576mm 20W Laminated Core 20W 20VA PC Pin 1.6A 6.3V 2 6.3V 2500Vrms Parallel 3.2A Series 1.6A 20 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
ST6-20B16 ST6-20B16 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 57.15mm RoHS Compliant 36.58mm 47.244mm UL; CSA Through Hole 0.8lb 362.87g 57.15mm Lx47.24mm W 8504.31.40.35 57.15mm X 47.244mm X 36.576mm 20W Laminated Core 20W 20VA PC Pin 1A 10V 10V 2500Vrms Parallel 2A Series 1A 20 VA 115V Single Dual No Parallel 10V Series 20V
A41-25-12A7 A41-25-12A7 Pulse Electronics Power 0.0000
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BV030-7234.0 BV030-7234.0 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 230V Single Single No 12V
LP88-28B31 LP88-28B31 Pulse Electronics Power 0.0000
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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
BV048-5084.0 BV048-5084.0 Pulse Electronics Power 0.0000
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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 277mA Parallel 554mA Series 277mA 115V Single Dual No Parallel 18V Series 36V
LP120-20B32 LP120-20B32 Pulse Electronics Power 0.0000
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0.00000000 download 14 Weeks Plug-In, Through Hole Bulk 2007 Low Profile Plug-In Active 1 (Unlimited) PC Pin EAR99 47.62mm RoHS Compliant PARALLEL CONNECTED 16.51mm 39.67mm UL; CSA Through Hole 0.313lb 141.97g 47.63mm Lx39.67mm W L47.62XB39.67XH16.51 (mm) Semi-Toroidal 2W 2VA PC Pin 20mA 60V 2 60V 1500Vrms Parallel 40mA Series 20mA 2 VA Dual No Parallel 60V Series 120V
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0.00000000 download Through Hole Bulk 2009 Split Bobbin Plug-In Active 1 (Unlimited) PC Pin EAR99 47.24mm 57.15mm RoHS Compliant 6 36.58mm 47.244mm UL; CSA Through Hole 0.8lb 362.87g 57.15mm Lx47.24mm W 8504.31.40.35 20W Laminated Core 20W 20VA PC Pin 1.6A PC Pin 2500Vrms Parallel 3.2A Series 1.6A 20 VA 115V Single Dual No Parallel 6.3V Series 12.6V
BV030-6438.0 BV030-6438.0 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 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 115V Dual Single No 15V
ST5-12B7 ST5-12B7 Pulse Electronics Power 0.0000
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0.00000000 download 14 Weeks Through Hole Bulk 2009 Split Bobbin Plug-In Active 1 (Unlimited) PC Pin EAR99 39.6mm 47.24mm RoHS Compliant 6 PARALLEL CONNECTED; HIGH ISOLATION 36.58mm UL; CSA Through Hole 0.7lb 317.51g 47.24mm Lx39.62mm W 12W Laminated Core 12W 12VA PC Pin 1A PC Pin 2500Vrms Parallel 2A Series 1A 12 VA 115V Single Dual No Parallel 6.3V Series 12.6V
BV038-5205.0 BV038-5205.0 Pulse Electronics Power 0.0000
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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 134mA 134mA 230V Single Single No 24V
14A-2.5-20B19 14A-2.5-20B19 Pulse Electronics Power 0.0000
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0.00000000 download Through Hole Bulk International PC Plug-In Active 1 (Unlimited) PC Pin EAR99 33.32mm 41.27mm RoHS Compliant 8 PARALLEL CONNECTED 28.575mm UL; CSA; TUV Through Hole 0.25lb 113.4g 41.28mm Lx33.32mm W 28.58mm 2.5W Laminated Core 2.5W 2.5VA PC Pin 120mA PC Pin 4000V 10V 10V Parallel 240mA Series 120mA 2.5 VA 115V 230V Dual Single, Multiple Taps No Parallel 10V Series 20V
DST6-36B28 DST6-36B28 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 57.15mm RoHS Compliant PARALLEL CONNECTED; HIGH ISOLATION 36.58mm 47.24mm UL; CSA Through Hole 0.8lb 362.87g 57.15mm Lx47.24mm W L57.15XB47.24XH36.58 (mm) 20W Laminated Core 20W 20VA PC Pin 1.1A 18V 2 18V 2500Vrms Parallel 1.1A Series 550mA 20 VA 115V 230V Dual No Parallel 18V Series 36V
BV030-7166.0 BV030-7166.0 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 940μm 27.5mm Through Hole 0.133lb 60.33g 32.50mm Lx27.50mm W 24.00mm Laminated Core 1.5W 1.5VA PC Pin 125mA Parallel 250mA Series 125mA 230V Single Dual No Parallel 6V Series 12V
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