Call us: +86 0755-82563503

Currency: $ US Dollar

Items : %s%s

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 Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case Reach Compliance Code Lead Pitch Frequency Height Width Impedance Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Input Current Height Seated (Max) HTS Code Packing Method Physical Dimension Power Rating Type JESD-609 Code Terminal Finish Frequency Range Surface Mount Shielding Max Power Dissipation Power - Max Termination Style Max Output Current Operating Frequency-Max Inductance Test Frequency DC Resistance (DCR) Transformer Type Military Standard Applications Lead/Base Style Element Configuration Isolation Voltage Output Voltage 1 Input Voltage (Min) Input Voltage (Max) Max DC Current DC Current Turns Ratio - Primary:Secondary Number of Secondary Winding Number of Primary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) VA Rating Current Ratio Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load) Footprint Chipset Manufacturer Intended Chipset Voltage - Auxiliary
PC-28-40B49 PC-28-40B49 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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 40mA 14V 14V 1500Vrms Parallel 80mA Series 40mA 1.2 VA 115V Single Dual No Parallel 14V Series 28V
14A-5.0-24B26 14A-5.0-24B26 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole International PC Plug-In Active 1 (Unlimited) PC Pin EAR99 41.27mm RoHS Compliant PARALLEL CONNECTED 34.925mm 33.32mm UL; CSA; TUV Through Hole 0.37lb 167.83g 41.28mm Lx33.32mm W 34.93mm L41.27XB33.32XH34.92 (mm) 5W Laminated Core Unshielded 5W 5VA PC Pin 210mA 4000V 12V 12V Parallel 420mA Series 210mA 5 VA 115V 230V Dual Single, Multiple Taps No Parallel 12V Series 24V
LP88-28B31 LP88-28B31 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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
PC-20-45B56 PC-20-45B56 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 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 1W 1VA PC Pin 45mA 10V 10V 1500Vrms Parallel 90mA Series 45mA 1 VA 115V Single Dual No Parallel 10V Series 20V
DP241-8-56A59 DP241-8-56A59 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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 1.8A 56V 2500Vrms 100 VA 115V 230V Dual Single Yes 56V
PC-28-160B50 PC-28-160B50 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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 160mA 14V 14V 1500Vrms Parallel 320mA Series 160mA 4.4 VA 115V Single Dual No Parallel 14V Series 28V
DP241-8-16A53 DP241-8-16A53 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Chassis Mount Bulk 2009 Chassis-Tran Active 1 (Unlimited) Quick Connect EAR99 65mm 102.36mm RoHS Compliant No 7 HIGH ISOLATION UL; CSA Chassis Mount 2.8lbs 1.3kg 102.36mm Lx65.02mm W 57.15mm 100W Laminated Core 100W 100VA Solder, Quick Connect 6.25A Quick Connect 16V 2500Vrms 100 VA 115V 230V Dual Single Yes 16V
241-6-56A39 241-6-56A39 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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 540mA 56V 1 2500Vrms 30 VA 115V Single Yes 56V
PE-68422NL PE-68422NL Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Surface Mount Tray 2003 Active 1 (Unlimited) EAR99 27.18mm RoHS Compliant 10 100kHz Surface Mount -40°C~130°C 0.970Lx1.070W 24.64mmx27.18mm 0.680 17.27mm For DC/DC Converters 140mOhm Flyback Converters 1:0.35 1500Vrms 18V~36V 0.970 L x 1.070 W (24.64mm x 27.18mm) National Semiconductor LM2585, LM2586, LM2587, LM2588
PH9185.013NLT PH9185.013NLT Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) PH9185 Active 1 (Unlimited) EAR99 125°C -40°C 13mm RoHS Compliant Lead Free 6 SMD/SMT 6.4mm Surface Mount 0.006lb 2.72g 0.394Lx0.394W 10.00mmx10.00mm 0.492 12.50mm 200μH 350mOhm SMPS TRANSFORMER Gull Wing 4kV 1:3
PA2649NL PA2649NL Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Surface Mount 2009 yes Active 1 (Unlimited) EAR99 17.53mm RoHS Compliant LENGTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO 13.44mm Surface Mount -40°C~130°C 17.53mm Lx13.44mm W 12.45mm L17.53XB13.44XH12.45 (mm) 200kHz 100.5μH SMPS TRANSFORMER Gull Wing Single 12V 33V 57V 1:1 1 2
BV048-5334.0 BV048-5334.0 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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 Dual Single No 15V
PA2271NL PA2271NL Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Surface Mount 2008 yes 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) 13W e3 Matte Tin (Sn) - with Nickel (Ni) barrier 200kHz 10μH SMPS TRANSFORMER Gull Wing 5V 7V 57V 2.5:1.5 1 2
DP241-5-12A22 DP241-5-12A22 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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 1A 12.6V 2500Vrms 12 VA 115V 230V Dual Single Yes 12.6V
DST5-12B7 DST5-12B7 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Through Hole 2007 Split Bobbin Plug-In Active 1 (Unlimited) PC Pin EAR99 39.62mm 47.24mm RoHS Compliant 8 PARALLEL CONNECTED; HIGH ISOLATION DIP 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 6.3V 2 6.3V 2500Vrms Parallel 2A Series 1A 12 VA 115V 230V Dual No Parallel 6.3V Series 12.6V
PA1005.100NLT PA1005.100NLT Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Surface Mount Tape & Reel (TR) PA1005.XXXNL Active 1 (Unlimited) Gull Wing EAR99 130°C -40°C 8.38mm RoHS Compliant 20A No 6 LENGTH AND BREADTH DIMENSION INCLUDES TERMINAL ALSO 100 1MHz 5.5mm 7.21mm Surface Mount 0.014oz 0.4g 0.284Lx0.330W 7.21mmx8.38mm 20A 0.217 5.50mm L8.38XB7.21XH4.83 (mm) Invasive 50kHz~1MHz Gull Wing 2mH 0.75mOhm Primary 5.5Ohm Secondary Gull Wing 1:100
241-8-48A58 241-8-48A58 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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 2A 48V 1 2500Vrms 100 VA 115V Single Yes 48V
PA1066NL PA1066NL Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks 2015 Active 1 (Unlimited) EAR99 29.21mm RoHS Compliant LENGTH & HEIGHT DIMENSION INCLUDES TERMINAL ALSO SMD/SMT 21.84mm Surface Mount -40°C~125°C 0.860Lx1.150W 21.84mmx29.21mm 0.450 11.43mm L29.21XB21.84XH11.43 (mm) 45W e3 Matte Tin (Sn) YES 550kHz 137μH SMPS TRANSFORMER 5V 34V 75V 2 3 5V
PH9185.043NLT PH9185.043NLT Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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 700mOhm Surface Mount 0.006lb 2.72g 0.394Lx0.394W 10.00mmx10.00mm 0.492 12.50mm 1.26mH 700mOhm SMPS TRANSFORMER Gull Wing 4kV 4:3
BV030-7170.0 BV030-7170.0 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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 41mA Parallel 82mA Series 41mA 230V Single Dual No Parallel 18V Series 36V
PA4065NLT PA4065NLT Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Tape & Reel (TR) 2015 EP13 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount -40°C~130°C 0.551Lx0.516W 14.00mmx13.11mm 0.485 12.32mm 100.5μH SMPS TRANSFORMER
DP241-7-36A47 DP241-7-36A47 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Chassis Mount Bulk 2009 Chassis-Tran Active 1 (Unlimited) Quick Connect EAR99 93.73mm RoHS Compliant No HIGH ISOLATION 57.15mm 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 1.5A 36V 2500Vrms 56 VA 115V 230V Dual Single Yes 36V
BV020-5431.0 BV020-5431.0 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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 14mA Parallel 28mA Series 14mA 230V Single Dual No Parallel 12V Series 24V
DPC-120-85B39 DPC-120-85B39 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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 85mA 60V 2 60V 1500Vrms Parallel 170mA Series 85mA 10 VA 115V 230V Dual No Parallel 60V Series 120V
241-5-24A25 241-5-24A25 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Chassis Mount 2009 Chassis-Tran Active 1 (Unlimited) Solder EAR99 71.37mm RoHS Compliant No HIGH ISOLATION 41.4mm 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 Unshielded 12W 12VA Solder, Quick Connect 500mA 24V 1 2500Vrms 12 VA 115V Single Yes 24V
PA3856.003NLT PA3856.003NLT Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Cut Tape (CT) EP13Plus Discontinued 1 (Unlimited) SMD/SMT EAR99 17.65mm RoHS Compliant LENGTH AND HEIGHT DIM INCLUDE TERMINAL ALSO unknown 200kHz 14mm 14.5mm Surface Mount -40°C~130°C 0.571Lx0.526W 14.50mmx13.36mm 0.551 14.00mm TR L17.65XB14.5XH14.0 (mm) 70W For DC/DC Converters 100 μH 110mOhm Forward, Push-Pull Converters 12V 33V 57V 3A 2 2 12V 2250VDC 33V~57V 0.571 L x 0.695 W (14.50mm x 17.65mm) 10V @ 50mA
PE-51687NL PE-51687NL Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Through Hole Tray 2006 THT Active 1 (Unlimited) PC Pin EAR99 130°C -40°C 9.91mm RoHS Compliant 20A No 7 100 12.7mm 200kHz 20.32mm Through Hole 0.670Lx0.390W 17.01mmx9.90mm 0.800 20.32mm 8504.50.80.00 Invasive 20kHz~200kHz PC Pin 20mH 15.75kHz 100Ohm Primary 1.4Ohm Secondary Not PC Pin 20A 20A 1:100 100:1
DP241-5-36A27 DP241-5-36A27 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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 2500Vrms 12 VA 115V 230V Dual Single Yes 36V
BV048-5348.0 BV048-5348.0 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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
PA3855.005NLT PA3855.005NLT Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Surface Mount Cut Tape (CT) EP13Plus Active 1 (Unlimited) SMD/SMT EAR99 17.65mm RoHS Compliant Lead Free LENGTH AND HEIGHT DIM INCLUDE TERMINAL ALSO unknown 200kHz 14mm 14.5mm Surface Mount -40°C~130°C 0.571Lx0.526W 14.50mmx13.36mm 0.551 14.00mm TR L17.65XB14.5XH14.0 (mm) 70W For DC/DC Converters 21 μH 168mOhm Flyback Converters Gull Wing Dual 9V 57V 2.2A 2250VDC 9V~57V 0.571 L x 0.695 W (14.50mm x 17.65mm) 10V @ 50mA
Settings Need Help?
Top FAQ's

How can I quickly find answers to my questions?

Please visit the Help & Support area of our website to find information regarding ordering, shipping, delivery and more.

What is my Order Status?

Registered users can track orders from their account dropdown, or click here. *Order Status may take 12 hours to update after initial order is placed.

How do I return product?

Users can begin the returns process by starting with our Returns Page.

How do I find price and availability?

Quotes can be created by registered users in myLists.

How do I create a 'HK JDW' Account?

Visit the Registration Page and enter the required information. You will receive an email confirmation when your registration is complete.

United Kingdom/GBP Summary
Fast Shipping Fast Delivery

Orders are typically delivered to United Kingdom within 48 hours depending on location.

Free Shipping Free Shipping

Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.

Incoterms Incoterms

DDP (Duty and customs paid by HK JDW)

Payment Options Payment Types

Credit account for qualified institutions and businesses

Payment in Advance by Wire Transfer

Visa Mastercard American Express PayPal Apple Pay Google Pay

Marketplace Marketplace Product

More Products From Fully Authorized Partners

Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.

Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)

For more information visit Help & Support