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 Approval Agency Mounting Type Weight Operating Temperature Size / Dimension Height Seated (Max) Capacitance HTS Code Packing Method Number of Functions Physical Dimension Power Rating Type JESD-609 Code Terminal Finish Frequency Range Surface Mount Operating Temperature (Max) Operating Temperature (Min) Shielding Max Power Dissipation Power - Max Termination Style Application Max Output Current Operating Frequency-Max Operating Frequency-Min Inductance DC Resistance (DCR) Transformer Type Lead/Base Style 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 Current Ratio ET Product-Min Voltage - Primary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
DST3-10B1 DST3-10B1 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole 2007 Split Bobbin Plug-In Active 1 (Unlimited) PC Pin EAR99 35.05mm RoHS Compliant PARALLEL CONNECTED; HIGH ISOLATION 30.23mm 28.7mm UL; CSA Through Hole 0.25lb 113.4g 35.05mm Lx28.70mm W L35.05XB28.7XH30.23 (mm) 2.4W Laminated Core Unshielded 2.4W 2.4VA PC Pin 250mA 5V 2 5V 2500Vrms Parallel 500mA Series 250mA 2.4 VA 115V 230V Dual No Parallel 5V Series 10V
BV038-5419.0 BV038-5419.0 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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 4W 4VA PC Pin 222mA Parallel 444mA Series 222mA 230V Single Dual No Parallel 9V Series 18V
PH9384.089NL PH9384.089NL Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tube Active 1 (Unlimited) EAR99 125°C -40°C RoHS Compliant 7.6mm Surface Mount 0.299 7.60mm 30pF 538 μH TOROIDAL POWER TRANSFORMER 4kV
PA3855.005NL PA3855.005NL Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Active 1 (Unlimited) EAR99 17.65mm RoHS Compliant LENGTH AND HEIGHT DIM INCLUDE TERMINAL ALSO 14.5mm Surface Mount -40°C~130°C 0.571Lx0.695W 14.50mmx17.65mm 0.551 14.00mm L17.65XB14.5XH14.0 (mm) 70W YES 200kHz 21μH SMPS TRANSFORMER 5V 9V 57V 2 2 5V
PA2669NL PA2669NL Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks 2015 Active 1 (Unlimited) EAR99 RoHS Compliant SMD/SMT Surface Mount -40°C~130°C 0.551Lx0.516W 14.00mmx13.11mm 0.485 12.32mm 17.3μH SMPS TRANSFORMER
ST7-48B58 ST7-48B58 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 2002 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 1.5A 24V 24V 2500Vrms Parallel 1.5A Series 750mA 36 VA 115V Single Dual No Parallel 24V Series 48V
14A-56-12B12 14A-56-12B12 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Through Hole 2009 International PC Plug-In Active 1 (Unlimited) PC Pin EAR99 76.2mm RoHS Compliant PARALLEL CONNECTED 46.0248mm 63.5mm UL; CSA; TUV Through Hole 1.7lbs 771.1g 76.20mm Lx63.50mm W 46.02mm L76.2XB63.5XH46.02 (mm) 56W Laminated Core 56W 56VA PC Pin 4.4A PC Pin 4000V 6.3V 6.3V Parallel 8.8A Series 4.4A 56 VA 115V 230V Dual Single, Multiple Taps No Parallel 6.3V Series 12.6V
P5004NL P5004NL Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks 2007 Active 1 (Unlimited) EAR99 16mm RoHS Compliant 18.2mm Through Hole -30°C~110°C 0.717Lx0.630W 18.20mmx16.00mm 0.697 17.70mm TRAY L16.0XB18.2XH17.7 (mm) 4W NO SMPS TRANSFORMER 6V 85V 265V 1:0.07:0.07 2 1 5.5V
PE-64518NL PE-64518NL Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Through Hole Tray 2006 THT Active 1 (Unlimited) PC Pin EAR99 130°C -40°C 17.78mm 22.86mm RoHS Compliant 20A No 7 DUAL PRIMARY 200kHz 17.78mm VDE Through Hole 0.900Lx0.700W 22.86mmx17.78mm 0.700 17.78mm Invasive 20kHz~200kHz PC Pin 20mH 100Ohm Primary 1.4Ohm Secondary PC Pin 1:100
P0582NL P0582NL 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 14.73mm 20.57mm RoHS Compliant 35A No 10 500kHz 19.05mm UL Through Hole 0.011lb 4.99g 0.810Lx0.580W 20.57mmx14.73mm 0.750 19.05mm L20.57XB14.73XH19.05 (mm) Invasive 50kHz~500kHz Unshielded PC Pin 19mH 1.4Ohm Primary 1.7mOhm Secondary PC Pin 3kV 100:1
BV038-5428.0 BV038-5428.0 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

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 4W 4VA PC Pin 222mA 222mA 115V Dual Single No 18V
PH9384.034NL PH9384.034NL Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tube Active 1 (Unlimited) EAR99 125°C -40°C RoHS Compliant 7.6mm Surface Mount 0.299 7.60mm 30pF 680μH TOROIDAL POWER TRANSFORMER 4kV 3:4
DP241-6-36A37 DP241-6-36A37 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 850mA 36V 2500Vrms 30 VA 115V 230V Dual Single Yes 36V
PH9185.083NL PH9185.083NL Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Surface Mount Tray PH9185 Active 1 (Unlimited) EAR99 125°C -40°C RoHS Compliant SMD/SMT 12.5mm Surface Mount 0.006lb 2.72g 0.394Lx0.394W 10.00mmx10.00mm 0.492 12.50mm 8pF 2.35mH SMPS TRANSFORMER 5kV 8:3
BV042-5216.0 BV042-5216.0 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 45.5mm RoHS Compliant 38.5mm Through Hole 0.133lb 60.33g 45.50mm Lx38.50mm W 32.00mm Laminated Core 5W 5VA PC Pin 208mA Parallel 416mA Series 208mA 230V Single Dual No Parallel 12V Series 24V
LP120-50B19 LP120-50B19 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 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 50mA 60V 2 60V 1500Vrms Parallel 100mA Series 50mA 6 VA Dual No Parallel 60V Series 120V
ST4-24B18 ST4-24B18 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole 2007 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 250mA 12V 12V 2500Vrms Parallel 500mA Series 250mA 6 VA 115V Single Dual No Parallel 12V Series 24V
BV020-5376.0 BV020-5376.0 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 42mA Parallel 84mA Series 42mA 115V Single Dual No Parallel 6V Series 12V
DP241-7-28A46 DP241-7-28A46 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 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 2A 28V 2500Vrms 56 VA 115V 230V Dual Single Yes 28V
PE-64517NL PE-64517NL Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole Tray 2006 THT Active 1 (Unlimited) PC Pin EAR99 22.86mm RoHS Compliant 20A No DUAL PRIMARY 200kHz 17.78mm VDE Through Hole 0.900Lx0.700W 22.86mmx17.78mm 0.700 17.78mm L22.86XB17.78XH17.78 (mm) Invasive 20kHz~200kHz 130°C -40°C PC Pin 5mH 50Ohm Primary 700mOhm Secondary PC Pin 1:50 50CT:1
PA3202NL PA3202NL Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Cable, Chassis Mount Tray 2013 Sidewinder®, PA32XXNL yes Active 1 (Unlimited) Wire Leads 130°C -40°C RoHS Compliant 200A 60Hz Chassis Mount 1.669Lx1.587W 42.40mmx40.30mm 0.580 14.73mm Non-Invasive (Solid Core) 50/60Hz Wire Leads 1.75mH 54Ohm Max Rogowski Coil
PE-68279NL PE-68279NL Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Surface Mount Tube 2007 Active 1 (Unlimited) EAR99 130°C -40°C 11.51mm 13.97mm RoHS Compliant No 14 HEIGHT DIMENSION INCLUDES TERMINAL ALSO SMD/SMT 6.43mm Surface Mount 0.04oz 1.14g 0.430Lx0.353W 10.93mmx8.47mm 0.253 6.43mm L13.97XB11.51XH6.43 (mm) SMPS TRANSFORMER 9V 11.5V 12.5V 4 Dual
BV030-7330.0 BV030-7330.0 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 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 192mA 192mA 115V Single Single No 12V
LP56-100B15 LP56-100B15 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 47.62mm 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 100mA 28V 2 28V 1500Vrms Parallel 200mA Series 100mA 6 VA Dual No Parallel 28V Series 56V
P0584 P0584 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Through Hole Tray 2006 no Obsolete 1 (Unlimited) Through Hole EAR99 130°C -40°C 12.19mm 20.57mm Non-RoHS Compliant No 6 19.05mm UL Through Hole 5.000005g 0.810Lx0.480W 20.57mmx12.19mm 0.750 19.05mm 1 L20.57XB12.19XH19.05 (mm) e0 Tin/Lead (Sn/Pb) GATE DRIVE 500kHz 50kHz 450μH 80mOhm PULSE TRANSFORMER PC Pin 3kV 1:1.1 2 1 95 V-us
BV054-5331.0 BV054-5331.0 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Obsolete 1 (Unlimited) PC Pin 57mm RoHS Compliant Lead Free 1.54mm 48mm Through Hole 0.133lb 60.33g 57.00mm Lx48.00mm W 39.00mm Laminated Core 16W 16VA PC Pin 1.333A 1.333A 115V Dual Single No 12V
A41-25-20A19 A41-25-20A19 Pulse Electronics Power 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Chassis Mount, Flanges 2007 International High Power Active 1 (Unlimited) Solder EAR99 58.7mm 71.42mm RoHS Compliant 8 PARALLEL CONNECTED 58.72mm 47.62mm UL; CSA; TUV Chassis Mount 1.3lbs 589.7g 71.42mm Lx58.72mm W 47.63mm 25W Laminated Core 25W 25VA Solder, Quick Connect 1.25A 4000V 10V 2 10V Parallel 2.5A Series 1.25A 25 VA 115V 230V Dual No Parallel 10V Series 20V
14A-10-16B15 14A-10-16B15 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 47.62mm RoHS Compliant PARALLEL CONNECTED 39.67mm UL; CSA; TUV Through Hole 0.53lb 240.4g 47.63mm Lx39.67mm W 34.93mm L47.62XB39.67XH34.92 (mm) 10W Laminated Core Unshielded 10W 10VA PC Pin 1.25A 4000V 8V 8V Parallel 1.25A Series 620mA 10 VA 115V 230V Dual Single, Multiple Taps No Parallel 8V Series 16V
BV020-5371.0 BV020-5371.0 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 750μm 23mm Through Hole 0.077lb 34.93g 22.00mm Lx23.00mm W 19.00mm Laminated Core 500mW 0.5VA PC Pin 55mA 55mA 115V Single Single No 9V
PC-16-55B55 PC-16-55B55 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 55mA 8V 8V 1500Vrms Parallel 110mA Series 55mA 1 VA 115V Single Dual No Parallel 8V Series 16V
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