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 Length RoHS Status Lead Free Current Rating Additional Feature REACH SVHC Reach Compliance Code Frequency Height Width Approval Agency Mounting Type Weight Size / Dimension Height Seated (Max) Current HTS Code Nominal Input Voltage Power Rating Type Lead Length Frequency Range Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Number of Outputs Output Current Max Output Current Operating Frequency-Max Inductance DC Resistance (DCR) Transformer Type Current - Output Power Consumption Output Voltage 1 Input Voltage (Max) Power (Watts) 1st Connector 2nd Connector Max DC Current Insertion Loss (dB) Number of Secondary Winding Output Voltage 2 Voltage - Isolation Current - Output (Max) VA Rating Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level Current Ratio Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
187C48 187C48 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount 2007 187 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant Lead Free 41.14mm Chassis Mount 0.68lb 308.44g 71.37mm Lx43.82mm W 41.15mm 12W Laminated Core 12W 12VA Solder, Quick Connect 250mA 2000Vrms 115V Single Yes 48V
PWDP13116 PWDP13116 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks Peter W. Dahl Design Active 1 (Unlimited) ROHS3 Compliant Chassis Mount Laminated Core Wire Leads 20A 220V Single Four Yes
266LA25 266LA25 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount 2008 266 yes Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 2.2lbs 997.9g 93.73mm Lx54.10mm W 58.67mm Laminated Core 50.4W 50.4VA Wire Leads 2A 2000Vrms 115V 230V Dual Single Yes 25.2V
179C 179C Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2008 179 Obsolete Not Applicable Plug EAR99 152.4mm Non-RoHS Compliant 120.7mm 171.5mm 8.9lbs 4kg 250W Isolation 250W 2 250VA NEMA 5-15P NEMA 5-15R (2) 115V 95V
PT150MBMH PT150MBMH Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 EAR99 compliant 150W POWER TRANSFORMER 1.3A
616E 616E Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Terminals RoHS Compliant 21.59mm 1.64mm Shielded
RM0080P20E RM0080P20E Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 111mm 80A 174.75mm 215.9mm 200 μH 80A 88W
186E56 186E56 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount 186 Active Not Applicable Quick Connect ROHS3 Compliant 49.02mm Chassis Mount 1.7lbs 771.1g 93.47mm Lx45.97mm W 57.15mm 56W Laminated Core 56W 56VA Solder, Quick Connect 1A 2000Vrms 115V 230V Dual Single Yes 56V
167J80 167J80 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount 2016 167 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 77.7mm UL; CSA Chassis Mount 2.9lbs 1.3kg 63.50mm Lx76.20mm W 77.72mm Laminated Core 80W 80VA Wire Leads 1A 1 2000Vrms 115V Single Yes 80V
104B 104B Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole Bulk 104 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 19.05mm Through Hole 0.05lb 22.68g 0.860Lx0.710W 21.84mmx18.03mm 0.750 19.05mm 60Hz Unshielded PC Pin Miniature Epoxy Potted 1 dB 200V 150 -1dB 80k 6.6Ohm 3.73kOhm 5mW
104S 104S Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole Bulk 104 Active Not Applicable PC Pin EAR99 ROHS3 Compliant Lead Free 6mA 19.05mm Through Hole 0.05lb 22.68g 0.860Lx0.710W 21.84mmx18.03mm 0.750 19.05mm 6mA 500mW 200Hz Unshielded PC Pin 47Ohm Miniature Epoxy Potted 6mA 1 dB 200V 600CT -1dB 150CT 47Ohm 10.6Ohm
374AXP 374AXP Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount 2009 300 yes Active Wire Leads ROHS3 Compliant Chassis Mount 5.2lbs 2.4kg 95.25mm Lx79.50mm W 96.77mm Laminated Core 136W 136VA Wire Leads 3A 2000Vrms 155mA 5A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Triple Yes 720V 6.3V 5V
164D20 164D20 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole 2000 164 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 110mA Through Hole 0.17lb 77.11g 34.93mm Lx28.56mm W 33.32mm 1.1W Laminated Core 1.1W 1.1VA PC Pin 55mA 2500Vrms Parallel 110mA Series 55mA 115V Single Dual No Parallel 10V Series 20V
300BX 300BX Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 4 Weeks Chassis Mount 1998 300 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant 288mA 115.8mm Chassis Mount 13lbs 5.9kg 95.25mm Lx127.00mm W 115.82mm 280W Laminated Core 280W 280VA Wire Leads 3A 2000Vrms 288mA 6A 1.2A 3A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 800V 6.3V 5V 5V
CT500A CT500A Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 2016 CT Active Not Applicable Wire Leads ROHS3 Compliant 5A 120.65mm Chassis Mount 1.7lbs 771.1g 4.750Lx1.750W 120.65mmx44.45mm 4.250 107.95mm 20W Non-Invasive (Solid Core) Wire Leads 5A 500:5
186E120 186E120 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount, Panel 186 Active Not Applicable Quick Connect ROHS3 Compliant 500mA 42.67mm CSA, UL Chassis Mount 1.7lbs 771.1g 93.47mm Lx45.97mm W 57.15mm 60W Laminated Core 6.35mm 60W 60VA Solder, Quick Connect 500mA 2000Vrms 115V 230V Dual Single Yes 120V
227N 227N Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole 227 Active 1 (Unlimited) PC Pin EAR99 45°C 0°C 2.02mm ROHS3 Compliant PARALLEL CONNECTED 26.67mm 1.63mm Through Hole 0.38lb 172.37g 51.31mm Lx41.40mm W 8504.31.40.65 40W Semi-Toroidal 40W 40VA PC Pin 2A 10V 10V Parallel 4A Series 2A 40 VA 115V Single Dual No Parallel 10V Series 20V
187E10 187E10 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Chassis Mount 187 Active Not Applicable Quick Connect ROHS3 Compliant 49.02mm Chassis Mount 1.7lbs 771.1g 93.47mm Lx55.50mm W 57.15mm 50W Laminated Core 50W 50VA Solder, Quick Connect 5A 2000Vrms 115V Single Yes 10V
BC2G BC2G Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Chassis Mount Bulk 2000 BC Active Not Applicable Quick Connect EAR99 105°C 0°C ROHS3 Compliant 500mA No SVHC 50.3mm CSA Chassis Mount 1lb 453.59g 59.18mm Lx56.39mm W 50.29mm 8504.31.40.35 12W Laminated Core 12W 12VA Wire Leads, Quick Connect 500mA 1 12 VA 120V Single No 24V
187E36 187E36 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Chassis Mount 187 Active Not Applicable Quick Connect ROHS3 Compliant 49.02mm Chassis Mount 1.7lbs 771.1g 93.47mm Lx55.50mm W 57.15mm 54W Laminated Core 54W 54VA Solder, Quick Connect 1.5A 2000Vrms 115V Single Yes 36V
266M16 266M16 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount, Panel 2008 266 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 6A 66.5mm CSA, UL Chassis Mount 2.5lbs 1.1kg 101.60mm Lx58.42mm W 66.55mm 48W Laminated Core 48W 48VA Wire Leads 3A 2000Vrms Parallel 6A Series 3A 117V 234V Dual No Parallel 8V Series 16V
166C50 166C50 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 75mA 60Hz 35.05mm UL; CSA Chassis Mount 0.4lb 181.44g 60.45mm Lx35.05mm W 115V 3.75W Laminated Core 3.75W 3.75VA Wire Leads 50V 75mA 75mA 1 2000Vrms Single Yes
724 724 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Chassis Mount 2008 700 Active Not Applicable Wire Leads EAR99 105°C 0°C ROHS3 Compliant 114.3mm CSA Chassis Mount 12lbs 5.4kg 95.25mm Lx133.35mm W 114.30mm Laminated Core 345W 345VA Wire Leads 226mA 60kHz 1500V 115V 115V Single Yes 1500V
166M72 166M72 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount 2008 166 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant Chassis Mount 11lbs 5kg 95.25mm Lx90.42mm W 114.30mm Laminated Core 216W 216VA Wire Leads 3A 2000Vrms 117V Single Yes 72V
186C24 186C24 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Chassis Mount, Panel 2007 186 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 500mA 41.14mm CSA, UL Chassis Mount 0.67lb 303.91g 71.37mm Lx43.82mm W 41.15mm 12W Laminated Core 6.35mm 12W 12VA Solder, Quick Connect 500mA 2000Vrms 115V 230V Dual Single Yes 24V
161FA10 161FA10 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole 2000 161 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant PCB MOUNTABLE 30.988mm UL; CSA Through Hole 0.19lb 86.18g 35.05mm Lx30.23mm W 30.99mm 8504.31.40.35 1.2W Laminated Core 4.4W 4.4VA PC Pin 440mA 2000Vrms Parallel 880mA Series 440mA 1.2 VA 115V Single Single, Multiple Taps No Parallel 5V Series 10V
266L20 266L20 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount, Panel 2008 266 Active Not Applicable Wire Leads ROHS3 Compliant 66.5mm CSA, UL Chassis Mount 2.7lbs 1.2kg 101.60mm Lx57.15mm W 66.55mm 40W Laminated Core 40W 40VA Wire Leads 2A 2000Vrms Parallel 4A Series 2A 117V 234V Dual No Parallel 10V Series 20V
372LX 372LX Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 4 Weeks Chassis Mount 2009 300 yes Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 21lbs 9.5kg 142.14mm Lx111.13mm W 134.62mm Laminated Core 520W 520VA Wire Leads 6A 2000Vrms 690mA 12A 6A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 600V 6.3V 5V
229C30 229C30 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks PCB, Through Hole 2000 229 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 800mA PCB MOUNTABLE 31.75mm cULus Through Hole 1.1lbs 499g 57.15mm Lx72.90mm W 24W Semi-Toroidal 24W 24VA PC Pin 1.6A 1 1750Vrms Parallel 1.6A Series 800mA 115V 230V Dual No Parallel 15V Series 30V
166K12B 166K12B Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount 2008 166 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant Chassis Mount 1.5lbs 680.4g 82.55mm Lx50.80mm W 50.80mm Laminated Core 18.9W 18.9VA Wire Leads 1.5A 2000Vrms 117V Single Yes 12.6V
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