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 Frequency Height Width Impedance Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) HTS Code Packing Method Number of Functions Physical Dimension Power Rating Type Frequency Range Surface Mount Shielding Max Power Dissipation Power - Max Termination Style Application Max Output Current Style Operating Frequency-Max Inductance DC Resistance (DCR) Transformer Type Applications Lead/Base Style Element Configuration Isolation Voltage Output Voltage 1 Input Voltage (Min) Input Voltage (Max) Turns Ratio - Primary:Secondary Number of Secondary Winding Number of Primary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) VA Rating ET (Volt-Time) Peak Primary Current Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load) Pulse Rise Time-Max Footprint Chipset Manufacturer Intended Chipset
14A-20-12B10 14A-20-12B10 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole 2009 International PC Plug-In Active 1 (Unlimited) PC Pin EAR99 57.15mm RoHS Compliant PARALLEL CONNECTED 41.275mm 47.62mm 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 1.6A 4000V 6.3V 6.3V Parallel 3.2A Series 1.6A 20 VA 115V 230V Dual Single, Multiple Taps No Parallel 6.3V Series 12.6V
PA1576NL PA1576NL Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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
LP10-600B1 LP10-600B1 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Plug-In, Through Hole 2007 Low Profile Plug-In Active 1 (Unlimited) PC Pin EAR99 39.67mm 47.62mm RoHS Compliant 8 PARALLEL CONNECTED 21.59mm UL; CSA Through Hole 0.438lb 198.67g 47.63mm Lx39.67mm W L47.62XB39.67XH21.59 (mm) Semi-Toroidal 6W 6VA PC Pin 1.2A PC Pin 5V 2 5V 1500Vrms Parallel 1.2A Series 600mA 6 VA Dual No Parallel 5V Series 10V
PA2086NLT PA2086NLT Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 13 Weeks Tape & Reel (TR) 2015 Active 1 (Unlimited) EAR99 14mm RoHS Compliant BREADTH DIM INCLUDES TERMINAL ALSO, FLYBACK TRANSFORMER 17.65mm Surface Mount -40°C~130°C 0.551Lx0.516W 14.00mmx13.11mm 0.485 12.32mm L14.0XB17.65XH12.07 (mm) 9.5W YES 200kHz 164μH SMPS TRANSFORMER 12V 33V 57V 2 2 5V
DP241-7-120A50 DP241-7-120A50 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 57.2mm RoHS Compliant No 7 HIGH ISOLATION UL; CSA Chassis Mount 1.7lbs 771.1g 93.73mm Lx57.15mm W 45.97mm 56W Laminated Core 56W 56VA Solder, Quick Connect 500mA Quick Connect 120V 2500Vrms 56 VA 115V 230V Dual Single Yes 120V
LP120-20B32 LP120-20B32 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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
PA1721NL PA1721NL Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks 2016 Active 1 (Unlimited) EAR99 RoHS Compliant 8 WIDTH AND HEIGHT DIMENSION INCLUDES TERMINAL ALSO 15.24mm Surface Mount -40°C~130°C 0.515Lx0.600W 13.08mmx15.24mm 0.451 11.45mm YES 200kHz 185μH SMPS TRANSFORMER 3.3V 33V 55V 1 2
PH9385.012NLT PH9385.012NLT Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Tape & Reel (TR) PH9385 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount 0.630Lx0.512W 16.00mmx13.00mm 0.295 7.50mm 2.6mH SMPS TRANSFORMER
PC-40-250B27 PC-40-250B27 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 250mA 20V 20V 1500Vrms Parallel 500mA Series 250mA 10 VA 115V Single Dual No Parallel 20V Series 40V
BV042-5213.0 BV042-5213.0 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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
LP24-250B9 LP24-250B9 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Plug-In, Through Hole 2007 Low Profile Plug-In Active 1 (Unlimited) PC Pin EAR99 39.67mm 47.625mm RoHS Compliant 8 21.59mm UL; CSA Through Hole 0.438lb 198.67g 47.63mm Lx39.67mm W Semi-Toroidal Unshielded 6W 6VA PC Pin 250mA PC Pin 12V 2 12V 1500Vrms Parallel 500mA Series 250mA Dual No Parallel 12V Series 24V
BV054-5382.0 BV054-5382.0 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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 1.777A 1.777A 230V Single Single No 9V
PA4617NL PA4617NL Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Active 1 (Unlimited) RoHS Compliant
PA1279NLT PA1279NLT Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Surface Mount Tape & Reel (TR) 2007 EP7 Active 1 (Unlimited) EAR99 13.34mm 10.67mm RoHS Compliant No 8 BREADTH & HEIGHT DIM INCLUDES TERMINALS ALSO Surface Mount -40°C~125°C 0.420Lx0.525W 10.67mmx13.34mm 0.365 9.27mm L10.67XB13.34XH9.27 (mm) 3W 200kHz 310μH Isolation and Data Interface (Encapsulated) Gull Wing 12V 33V 57V 1:0.182 1 2 3.3V
ST2-12B42 ST2-12B42 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Through Hole Bulk 2007 Split Bobbin Plug-In Active 1 (Unlimited) PC Pin EAR99 28.7mm RoHS Compliant 6 PARALLEL CONNECTED; HIGH ISOLATION 23.88mm UL; CSA Through Hole 0.17lb 77.11g 28.70mm Lx28.70mm W 23.86mm L28.7XB28.7XH23.88 (mm) 1.1W Laminated Core Unshielded 1.1W 1.1VA PC Pin 90mA PC Pin 2500Vrms Parallel 180mA Series 90mA 1.1 VA 115V Single Dual No Parallel 6.3V Series 12.6V
BV020-5413.0 BV020-5413.0 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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 29mA 29mA 115V Single Single No 12V
BV042-5334.0 BV042-5334.0 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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 334mA 334mA 115V Dual Single No 15V
PE-68412NL PE-68412NL Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Surface Mount Tray 2003 Active 1 (Unlimited) EAR99 RoHS Compliant 100kHz Surface Mount -40°C~130°C 0.920Lx1.040W 23.37mmx26.42mm 0.480 12.19mm For DC/DC Converters 40mOhm Flyback Converters 1:2.5 1500Vrms 4V~6V 0.920 L x 1.040 W (23.37mm x 26.42mm) National Semiconductor LM2585, LM2586, LM2587, LM2588
PH9385.011NLT PH9385.011NLT Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) EAR99 RoHS Compliant 0.630Lx0.591W 16.00mmx15.00mm 0.305 7.75mm 3.2 mH SMPS TRANSFORMER 0.630 L x 0.669 W (16.00mm x 17.00mm)
PA2005NLT PA2005NLT Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2008 Active 1 (Unlimited) EAR99 11.68mm RoHS Compliant No 6 BREADTH DIM INCLUDES TERMINAL ALSO Surface Mount -40°C~130°C 0.340Lx0.460W 8.64mmx11.68mm 0.160 4.06mm 8504.31.20.00 TR 3 GATE DRIVE 840μH 1.05Ohm PULSE TRANSFORMER 1500V 1:1.1 26VμS 28ns
BV020-5387.0 BV020-5387.0 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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
PA0368.100NLT PA0368.100NLT Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Surface Mount Tape & Reel (TR) PA0368NL yes Active 1 (Unlimited) SMD/SMT EAR99 130°C -40°C 8.25mm RoHS Compliant 4A No 4 HEIGHT DIMENSION INCLUDES TERMINAL ALSO 100 1MHz 3.4mm 7.25mm Surface Mount 0.325Lx0.325W 8.25mmx8.25mm 0.134 3.40mm L8.25XB7.25XH3.15 (mm) Invasive 50kHz~1MHz 6.7mH 4mOhm Primary 1.6Ohm Secondary 1:100 4A
LP12-450B3 LP12-450B3 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Plug-In, Through Hole 2007 Low Profile Plug-In Active 1 (Unlimited) PC Pin EAR99 47.62mm RoHS Compliant PARALLEL CONNECTED 21.59mm 39.67mm UL; CSA Through Hole 0.438lb 198.67g 47.63mm Lx39.67mm W L47.62XB39.67XH21.59 (mm) Semi-Toroidal 6W 6VA PC Pin 450mA 6.3V 2 6.3V 1500Vrms Parallel 900mA Series 450mA 6 VA Dual No Parallel 6.3V Series 12.6V
PA3642NLT PA3642NLT Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Tape & Reel (TR) 2015 Active 1 (Unlimited) EAR99 RoHS Compliant Surface Mount -40°C~130°C 0.551Lx0.516W 14.00mmx13.11mm 0.485 12.32mm 37.9μH SMPS TRANSFORMER
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
LP12-900B4 LP12-900B4 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Plug-In, Through Hole 2007 Low Profile Plug-In Active 1 (Unlimited) PC Pin EAR99 63.5mm RoHS Compliant 50.8mm UL; CSA Through Hole 0.688lb 312.07g 63.50mm Lx50.80mm W 27.05mm 63.5mm X 50.8mm X 27.051mm Semi-Toroidal 12W 12VA PC Pin 1.8A 6.3V 2 6.3V 1500Vrms Parallel 1.8A Series 900mA Dual No Parallel 6.3V Series 12.6V
PH0809CNLT PH0809CNLT Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Tape & Reel (TR) PH08XXCNL Active 1 (Unlimited) EAR99 RoHS Compliant 200kHz~700kHz Surface Mount -40°C~125°C 0.850Lx0.970W 21.59mmx24.64mm 0.378 9.60mm For DC/DC Converters Planar 1500Vrms
BV030-7270.0 BV030-7270.0 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 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 230V Single Single No 12V
LP10-250B23 LP10-250B23 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Plug-In, Through Hole 2009 Low Profile Plug-In Active 1 (Unlimited) PC Pin EAR99 39.67mm 47.62mm RoHS Compliant 8 PARALLEL CONNECTED 16.51mm UL; CSA Through Hole 0.313lb 141.97g 47.63mm Lx39.67mm W L47.62XB39.67XH16.51 (mm) Semi-Toroidal 2W 2VA PC Pin 250mA PC Pin 5V 2 5V 1500Vrms Parallel 500mA Series 250mA 2 VA Dual No Parallel 5V Series 10V
PE-68488NL PE-68488NL Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Through Hole Tray 2003 Active 1 (Unlimited) 130°C -30°C 22.86mm 21.59mm RoHS Compliant No 8 DIP 100kHz 21.59mm Through Hole -30°C~130°C 0.510 12.95mm For DC/DC Converters 70Ohm Flyback Converters PC Pin Single 1:1 1000Vrms 8.1V~9.9V 0.850 L x 0.900 W (22.86mm x 21.59mm) Linear Technology LT1171
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