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 Material Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Length RoHS Status Current Rating Number of Pins Package / Case REACH SVHC Frequency Height Width Approval Agency Outside Diameter Resistance Mounting Type Weight Size / Dimension Voltage - Rated DC Height Seated (Max) Voltage - Rated AC Current Nominal Input Voltage Power Rating Type Frequency Range Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Application Number of Outputs Output Current Max Output Current Response Time Inductance DC Resistance (DCR) Transformer Type Insertion Loss Max Surge Current Power (Watts) 1st Connector 2nd Connector Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Voltage - Isolation Current - Output (Max) Secondary Current Impedance - Primary (Ω) Frequency Response Impedance - Secondary (Ω) DC Resistance (DCR) - Primary DC Resistance (DCR) - Secondary Power Level Voltage - Primary Voltage - Secondary Primary Winding(s) Secondary Winding(s) Center Tap Voltage - Secondary (Full Load)
175G 175G Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 175 Obsolete Not Applicable Plug EAR99 Non-RoHS Compliant 136.91mm 111.76mm 22lbs 10kg 1.5kW Autotransformer (Non-Isolated) 1.5kW 1500VA NEMA 5-15P NEMA 5-15R 230V 115V
1750K 1750K Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 1750 Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 0.625lb 283.5g 4.063Lx3.125W 103.20mmx79.38mm 3.516 89.31mm 70Hz~15kHz Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 1 dB 44.67:1 4kCT ±1dB 2 43.16Ohm 46.28Ohm 180mOhm 50W
117E16 117E16 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Chassis Mount Bulk 117 Active Not Applicable Solder EAR99 ROHS3 Compliant 58.8mm 3.2Ohm Chassis Mount 1.5lbs 680.4g 3.690Lx2.000W 93.73mmx50.80mm 2.310 58.67mm 16W 100Hz~9kHz Solder Lug Sound Distribution 2 dB 3.2 1dB 70V 16W
170SE 170SE Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks 2000 170 Active 1 (Unlimited) Quick Connect EAR99 104.902mm ROHS3 Compliant 79.502mm 101.6mm 3.5lbs 1.6kg 50W Autotransformer (Non-Isolated) 50W 1 50VA Wire Leads Wire Leads 115V 230V 115V 230V
631C 631C Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 631 Obsolete Not Applicable Solder 25mm RoHS Compliant 6 13mm 20mm Through Hole 0.984Lx0.787W 25.00mmx20.00mm 0.512 13.00mm 4mH SCR and Triac Trigger (Encapsulated) 1:1:1
144H 144H Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 144 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 17.5mm Chassis Mount 0.031lb 14.06g 1.000Lx0.690W 25.40mmx17.53mm 0.690 17.53mm 6mA 150Hz~15kHz Unshielded Wire Leads Economical Open Type 1 dB 500CT ±1dB 50 28Ohm 7.3Ohm 150mW
240CT 240CT Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Plug-In 2010 240 Active Not Applicable ROHS3 Compliant 11oz 176g Isolation 250W 250VA NEMA 6-15P NEMA 6-15R (2) 240V
146N 146N Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 146 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 20.574mm Chassis Mount 0.031lb 14.06g 1.630Lx0.880W 41.40mmx22.35mm 0.810 20.57mm 3mA 700mW 150Hz~15kHz Unshielded Wire Leads 97Ohm Economical Open Type 3mA 1 dB 2kCT ±1dB 8 97Ohm 700mOhm
106J 106J Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole Bulk 106 Active Not Applicable PC Pin 22.35mm ROHS3 Compliant 24.1mm 27.43mm Through Hole 0.09lb 40.82g 1.080Lx0.880W 27.43mmx22.35mm 0.950 24.13mm 6.5mA 215Hz Unshielded PC Pin Miniature Epoxy Potted 1dB 1 dB 200V 10k -1dB 2kCT 700Ohm 89Ohm 150mW
610D 610D Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 610 Obsolete Not Applicable Solder EAR99 Non-RoHS Compliant 6 15.8mm Through Hole 0.591Lx0.591W 15.00mmx15.00mm 0.622 15.80mm GENERAL PURPOSE 3mH Isolation and Data Interface (Encapsulated) 1:1
610AA 610AA Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 2000 610 Obsolete Not Applicable Pin EAR99 RoHS Compliant 6 15.8mm Through Hole 0.591Lx0.591W 15.00mmx15.00mm 0.622 15.80mm Unshielded GENERAL PURPOSE 3mH Isolation and Data Interface (Encapsulated) 1:1
601D 601D Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Through Hole Bulk 601 Obsolete Not Applicable Solder 12.7mm RoHS Compliant 4 4.3mm 8.89mm Through Hole 0.500Lx0.350W 12.70mmx8.89mm 0.250 6.35mm 50μH Isolation and Data Interface (Encapsulated) 1:1
145P 145P Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 145 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 20.574mm Chassis Mount 0.088lb 39.92g 1.630Lx0.880W 41.40mmx22.35mm 0.810 20.57mm 3.5mA 150Hz~15kHz Unshielded Wire Leads Economical Open Type 1 dB 20k ±1dB 1kCT 1.18kOhm 50Ohm 135mW
145O 145O Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 2000 145 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 20.574mm Chassis Mount 0.088lb 39.92g 1.630Lx0.880W 41.40mmx22.35mm 0.810 20.57mm 4mA 135mW 150Hz~15kHz Unshielded Wire Leads 850Ohm Economical Open Type 4mA 1 dB 15k ±1dB 200CT 850Ohm 10Ohm
298D 298D Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 298 Obsolete Not Applicable Plug 152.4mm Non-RoHS Compliant 120.7mm 209.6mm 500W Isolation 500W 500VA NEMA 5-15P 115V 230V
CV120300 CV120300 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Steel 2002 CV Obsolete Not Applicable Plug 40°C -40°C 312.42mm RoHS Compliant 2.5A 120 No SVHC 177.8mm 181.1mm UL 28lbs 12.7kg 120V 120V 300W Isolation 300W 2.5A 3 ms 2.5A 300VA NEMA 5-15P NEMA 5-15R (2) 120V 120V
850NA 850NA Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 850A yes Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 600 Chassis Mount 1.700Lx1.200W 43.18mmx30.48mm 1.650 41.90mm 20Hz~20kHz Wire Leads BROADCAST AUDIO TRANSFORMER 1dB 600 150/150 ±0.5dB 40k 10k/10k 65Ohm 4.98kOhm 15dB
106W 106W Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole Bulk 106 Active PC Pin EAR99 ROHS3 Compliant 24.1mm Through Hole 0.09lb 40.82g 1.080Lx0.880W 27.43mmx22.35mm 0.950 24.13mm 10mA 170Hz Unshielded PC Pin Miniature Epoxy Potted 1 dB 200V 500CT -1dB 3.2 26Ohm 300mOhm 1.5W
125H 125H Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 125 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 41.402mm Chassis Mount 0.55lb 249.48g 2.810Lx1.000W 71.37mmx25.40mm 1.630 41.40mm 60mA 8W 150Hz~15kHz Unshielded Wire Leads 5.6 H General Purpose 1 dB 10k ±1dB 2 4 8
107L 107L Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole Bulk 107 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 21.082mm Through Hole 0.02lb 9.07g 0.630Lx0.586W 16.00mmx14.88mm 0.630 16.00mm 300Hz~50kHz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 55.3:1 100VRMS 10kCT ±1.5dB 3.2 650Ohm 360mOhm 150mW
289MG1000 289MG1000 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks Active 1 (Unlimited) ROHS3 Compliant Isolation, Medical Grade 1000VA NEMA 6-15P NEMA 5-15R 240V
1140-MN-B 1140-MN-B Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks 2017 1140 Active Not Applicable ROHS3 Compliant Chassis Mount 20Hz~20kHz Screw Terminal Impedance Matching 1:5 150 ±0.35dB 3.8k
146G 146G Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 146 Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 20.6mm Chassis Mount 0.031lb 14.06g 1.630Lx0.880W 41.40mmx22.35mm 0.810 20.57mm 8mA 150Hz~15kHz Unshielded Wire Leads Economical Open Type 1 dB 250CT ±1dB 8 11Ohm 700mOhm 700mW
166F36A 166F36A Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount 2010 166 yes Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant Chassis Mount 0.3lb 136.08g 71.37mm Lx41.40mm W 42.93mm Laminated Core 10.8W 10.8VA Wire Leads 300mA 2000Vrms 117V Single Yes 36V
PWDP13051 PWDP13051 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Peter W. Dahl Design Active ROHS3 Compliant Chassis Mount Laminated Core Wire Leads 600mA 115V 230V Dual Single, Multiple Taps Yes
164F36 164F36 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole 2008 164 Active 1 (Unlimited) PC Pin EAR99 130°C 0°C ROHS3 Compliant 340mA No SVHC Through Hole 0.44lb 199.58g 41.28mm Lx33.32mm W 33.32mm 115V 6W Laminated Core 6W 6VA PC Pin 170mA 2500Vrms Parallel 340mA Series 170mA 170mA Single Dual No Parallel 18V Series 36V
1182J22 1182J22 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks 2014 1182 yes Active Not Applicable Wire Leads ROHS3 Compliant 60Hz 38.1mm 82.55 mm Chassis Mount 1.5lbs 680.4g 82.55mm Dia 38.10mm 50W Toroidal 50VA Wire Leads 4000Vrms Parallel 2.28A Series 1.14A 1.14A 117V Dual No Parallel 22V Series 44V
185D28 185D28 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Chassis Mount, Panel Bulk 2000 185 Active 1 (Unlimited) Quick Connect EAR99 ROHS3 Compliant 3A 68.1mm CE, TUV, cULus Chassis Mount 1.8lbs 816.5g 79.25mm Lx56.39mm W 68.07mm 115V 43W Laminated Core 43W 43VA Solder, Quick Connect 14V 3A 1.5A 4000Vrms Parallel 3A Series 1.5A 115V 230V Dual No Parallel 14V Series 28V
164F48 164F48 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole 2000 164 Active 1 (Unlimited) PC Pin 130°C 0°C 16.88mm ROHS3 Compliant 8.94mm Through Hole 0.44lb 199.58g 41.28mm Lx33.32mm W 33.32mm 6W Laminated Core 6W 6VA PC Pin 125mA 2500Vrms Parallel 250mA Series 125mA 115V Single Dual No Parallel 24V Series 48V
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
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