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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 Radiation Hardening Number of Pins Additional Feature Lead Pitch Frequency Height Width Approval Agency Resistance Mounting Type Weight Size / Dimension Input Current Height Seated (Max) Ratings HTS Code Packing Method Physical Dimension Power Rating Type Frequency Range Surface Mount Operating Temperature (Max) Operating Temperature (Min) 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) Transformer Type Military Standard Lead/Base Style Isolation Voltage Output Voltage 1 Max DC Current DC Current Turns Ratio - Primary:Secondary Number of Secondary Winding Number of Primary Winding Load Resistance Output Voltage 2 Voltage - Isolation Current - Output (Max) Output Current 1 VA Rating Current Ratio Peak Primary Current Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
PA0368.050NL PA0368.050NL Pulse Electronics Power 0.0000
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0.00000000 11 Weeks Tube yes Active 1 (Unlimited) EAR99 8.25mm RoHS Compliant HEIGHT DIMENSION INCLUDES TERMINAL ALSO 7.25mm Surface Mount 0.285Lx0.352W 7.25mmx8.25mm 0.124 3.15mm TRAY L8.25XB7.25XH3.15 (mm) Invasive 50kHz~1MHz YES 130°C -40°C POWER 4A 1000kHz 50kHz 1.7mH 4mOhm Primary 900mOhm Secondary 500V 1:50 1 1 0.9Ohm 4A 4A
PA1005.070QNLT PA1005.070QNLT Pulse Electronics Power 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) PA1005QNL Active 1 (Unlimited) EAR99 RoHS Compliant 1MHz Surface Mount 0.284Lx0.330W 7.21mmx8.38mm 20A 0.217 5.50mm AEC-Q200 Invasive 20kHz~1MHz Gull Wing 980μH 0.75mOhm Primary 4.75Ohm Secondary Max 1:70
PH9384.012NLT PH9384.012NLT Pulse Electronics Power 0.0000
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0.00000000 Tape & Reel (TR) PH9384 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount 0.492Lx0.362W 12.50mmx9.20mm 0.299 7.60mm 538μH TOROIDAL POWER TRANSFORMER
BV030-7348.0 BV030-7348.0 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 1.14mm 27.5mm Through Hole 0.133lb 60.33g 32.50mm Lx27.50mm W 29.00mm Laminated Core 2.3W 2.3VA PC Pin 96mA Parallel 192mA Series 96mA 230V Single Dual No Parallel 12V Series 24V
PH9400.111ANLT PH9400.111ANLT 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 1.21mH PULSE TRANSFORMER
PA4642NLT PA4642NLT Pulse Electronics Power 0.0000
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0.00000000 Tape & Reel (TR) Active 1 (Unlimited) RoHS Compliant
PH9085.021NLT PH9085.021NLT 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 1.16mH SMPS TRANSFORMER
BV030-7198.0 BV030-7198.0 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 600μm 27.5mm Through Hole 0.133lb 60.33g 32.50mm Lx27.50mm W 15.00mm Laminated Core 500mW 0.5VA PC Pin 42mA 42mA 230V Single Single No 12V
PH9184.011NLT PH9184.011NLT Pulse Electronics Power 0.0000
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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 12.2mH POWER TRANSFORMER
PH9184.034NLT PH9184.034NLT Pulse Electronics Power 0.0000
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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 6.8mH POWER TRANSFORMER
PH9384.043NLT PH9384.043NLT Pulse Electronics Power 0.0000
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0.00000000 download Tape & Reel (TR) PH9384 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount 0.492Lx0.362W 12.50mmx9.20mm 0.299 7.60mm 538μH TOROIDAL POWER TRANSFORMER
PH9400.211ANLT PH9400.211ANLT 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 1.62mH PULSE TRANSFORMER
BV030-7088.0 BV030-7088.0 Pulse Electronics Power 0.0000
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 53mm RoHS Compliant Lead Free 1.1mm 44mm Through Hole 0.133lb 60.33g 53.00mm Lx44.00mm W 28.00mm Laminated Core 10W 10VA PC Pin 238mA Parallel 476mA Series 238mA 115V 230V Dual Dual No Parallel 21V Series 42V
PG1427.004NLT PG1427.004NLT 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 820μH PULSE TRANSFORMER
PA1005.050QNLT PA1005.050QNLT Pulse Electronics Power 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) PA1005QNL Active 1 (Unlimited) EAR99 RoHS Compliant 1MHz Surface Mount 0.284Lx0.330W 7.21mmx8.38mm 20A 0.217 5.50mm AEC-Q200 Invasive 20kHz~1MHz Gull Wing 500μH 0.75mOhm Primary 1.5Ohm Secondary Max 1:50
PC-34-35B21 PC-34-35B21 Pulse Electronics Power 0.0000
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0.00000000 download Through Hole 2009 PC Plug-In Obsolete 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 35mA 17V 17V 1500Vrms Parallel 70mA Series 35mA 1.2 VA 115V Single Dual No Parallel 17V Series 34V
DST4-120B38 DST4-120B38 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 41.402mm RoHS Compliant 33.27mm 33.274mm UL; CSA Through Hole 0.44lb 199.58g 41.40mm Lx33.27mm W 8504.31.40.35 41.402mm X 33.274mm X 33.274mm 6W Laminated Core 6W 6VA PC Pin 50mA 60V 2 60V 2500Vrms Parallel 100mA Series 50mA 6 VA 115V 230V Dual No Parallel 60V Series 120V
BV048-5058.0 BV048-5058.0 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 666mA 666mA 115V Single Single No 15V
PC-10-2400B4 PC-10-2400B4 Pulse Electronics Power 0.0000
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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 24W 24VA PC Pin 2.4A 5V 5V 1500Vrms Parallel 4.8A Series 2.4A 24 VA 115V Single Dual No Parallel 5V Series 10V
LP40-300B14 LP40-300B14 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 63.5mm RoHS Compliant 27.05mm 50.8mm UL; CSA Through Hole 0.688lb 312.07g 63.50mm Lx50.80mm W 63.5mm X 50.8mm X 27.051mm Semi-Toroidal 12W 12VA PC Pin 300mA 20V 2 20V 1500Vrms Parallel 600mA Series 300mA Dual No Parallel 20V Series 40V
BV030-7258.0 BV030-7258.0 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 24.00mm Laminated Core 1.2W 1.2VA PC Pin 100mA 100mA 115V Single Single No 12V
BV020-5416.0 BV020-5416.0 Pulse Electronics Power 0.0000
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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 14mA 14mA 115V Single Single No 24V
DPC-16-75B9 DPC-16-75B9 Pulse Electronics Power 0.0000
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0.00000000 download 14 Weeks Through Hole 2006 PC Plug-In Active 1 (Unlimited) PC Pin EAR99 28.57mm 34.92mm RoHS Compliant 8 PARALLEL CONNECTED 1.188mm UL; CSA Through Hole 0.188lb 85.28g 34.93mm Lx28.58mm W 30.18mm 1.2W Laminated Core 1.2W 1.2VA PC Pin 75mA PC Pin 8V 2 8V 1500Vrms Parallel 150mA Series 75mA 1.2 VA 115V 230V Dual No Parallel 8V Series 16V
PE-63586 PE-63586 Pulse Electronics Power 0.0000
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0.00000000 download Through Hole Tray 2006 no Obsolete 1 (Unlimited) Radial EAR99 130°C -40°C 17.78mm 22.86mm Non-RoHS Compliant No 7 200kHz 17.78mm VDE Through Hole 0.900Lx0.700W 22.86mmx17.78mm 0.700 17.78mm Non-Invasive (Solid Core) 20kHz~200kHz PC Pin 20A 5mH PC Pin 1:50 50Ohm 50:1 20A
PC-56-20B29 PC-56-20B29 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 8504.31.40.35 L34.92XB28.57XH30.18 (mm) 1.2W Laminated Core 1.2W 1.2VA PC Pin 20mA 28V 28V 1500Vrms Parallel 40mA Series 20mA 1.2 VA 115V Single Dual No Parallel 28V Series 56V
PE-51686 PE-51686 Pulse Electronics Power 0.0000
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0.00000000 download 19 Weeks Tray 2006 no Obsolete 1 (Unlimited) Radial EAR99 130°C -40°C 9.91mm Non-RoHS Compliant No 7 12.7mm 200kHz 20.3mm 700mOhm Through Hole 0.900Lx0.700W 22.86mmx17.78mm 0.700 17.78mm 8504.50.80.00 Non-Invasive (Solid Core) 20kHz~200kHz PC Pin 5mH 15.75kHz 700mOhm Not PC Pin 150mA 20A 1:50 50:1
LP18-650B107 LP18-650B107 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 63.5mm RoHS Compliant 27.05mm 50.8mm UL; CSA Through Hole 0.688lb 312.07g 63.50mm Lx50.80mm W 63.5mm X 50.8mm X 27.051mm Semi-Toroidal 12W 12VA PC Pin 1.3A 9V 2 9V 1500Vrms Parallel 1.3A Series 650mA Dual No Parallel 9V Series 18V
PH9085.011NLT PH9085.011NLT 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
PH9400.655NLT PH9400.655NLT 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
BV030-7004.0 BV030-7004.0 Pulse Electronics Power 0.0000
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0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 53mm RoHS Compliant Lead Free 870μm 44mm Through Hole 0.133lb 60.33g 53.00mm Lx44.00mm W 22.00mm Laminated Core 6W 6VA PC Pin 1A Parallel 1A Series 500mA 115V 230V Dual Dual No Parallel 6V Series 12V
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