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 Package / Case Frequency Height Width Approval Agency Outside Diameter Mounting Type Weight Size / Dimension Height Seated (Max) Current Physical Dimension Nominal Input Voltage Power Rating Type Frequency Range Subcategory Shielding Max Power Dissipation Power - Max Termination Style Output Voltage Application Number of Outputs Output Current Max Output Current Input Voltage-Nom Inductance DC Resistance (DCR) Transformer Type Core Material Insertion Loss Output Voltage 1 Input Voltage (Min) Input Voltage (Max) Power (Watts) 1st Connector 2nd Connector Max DC Current Insertion Loss (dB) Turns Ratio - Primary:Secondary Turns Ratio (NpNs) Number of Secondary Winding Voltage - Isolation Current - Output (Max) Secondary Current VA Rating 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)
149Q 149Q Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole Bulk 2000 149 Active Not Applicable PC Pin 26.92mm ROHS3 Compliant 20.828mm 20.83mm Through Hole 0.063lb 28.58g 1.060Lx0.820W 26.92mmx20.83mm 0.820 20.83mm 7mA 1W 200Hz~15kHz Unshielded PC Pin Economical Open Type 0.5dB 1 dB 200CT ±1dB 3.2 19Ohm 400mOhm 1000mW
102K 102K Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole Bulk 102 Active PC Pin EAR99 ROHS3 Compliant 12.7mm Through Hole 0.02lb 9.07g 0.570Lx0.570W 14.48mmx14.48mm 0.480 12.19mm 2.5mA 310Hz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 100V 10k -1dB 2kCT 1.585kOhm 260Ohm 20mW
167S25 167S25 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Chassis Mount 2012 167 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 115.8mm UL; CSA Chassis Mount 8.4lbs 3.8kg 95.25mm Lx114.30mm W 115.82mm Laminated Core 250W 250VA Wire Leads 10A 1 2000Vrms 115V Single Yes 25V
166L42 166L42 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount 2008 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 2A 66.8mm UL; CSA Chassis Mount 2.9lbs 1.3kg 102.36mm Lx63.50mm W 66.80mm 115V 84W Laminated Core 84W 84VA Wire Leads 42V 2A 2A 1 2000Vrms Single Yes
PWDA13083 PWDA13083 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 7 Weeks 2016 Peter W. Dahl Design, Hallicrafters SX-28 Active ROHS3 Compliant Chassis Mount 3.250Lx1.750W 82.55mmx44.45mm 2.058 52.27mm Solder Lug 9kCT 5k 500 100
850EA 850EA Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 2014 850A yes Active Not Applicable Wire Leads EAR99 ROHS3 Compliant 200 Chassis Mount 1.700Lx1.200W 43.18mmx30.48mm 1.650 41.90mm 20Hz~20kHz Wire Leads BROADCAST AUDIO TRANSFORMER 1dB 200 50/50 ±0.5dB 600 150/150 27Ohm 68Ohm 15dB
125DSE 125DSE Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 2015 125SE Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 70mA 66.802mm Chassis Mount 2lbs 907.2g 4.000Lx2.100W 101.60mmx53.34mm 2.630 66.80mm 70mA 10W 100Hz~15kHz Unshielded Wire Leads General Purpose 70mA 1 dB 1500V @ 1 Second 2.5k~10k ±1dB 4~32 115Ohm 590mOhm
298G 298G Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 298 Obsolete Not Applicable Plug 215.9mm Non-RoHS Compliant 171.5mm 228.6mm Isolation 1.5kW 2 1500VA NEMA 5-15P 115V 230V
298MG1800 298MG1800 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks 298MG Active 1 (Unlimited) ROHS3 Compliant Isolation, Medical Grade 1800VA NEMA 5-20P NEMA 6-15R 120V 240V
1650KP 1650KP Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole Bulk 2000 1600 Obsolete 1 (Unlimited) Terminals EAR99 RoHS Compliant 107.95mm Through Hole 3.880Lx3.310W 98.55mmx84.07mm 4.250 107.95mm 30Hz~30kHz Unshielded Push-Pull Potted, Ultra-Linear - Tube Output 3.4kCT ±1dB 4 8 16 50W
229C34 229C34 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 72.89mm ROHS3 Compliant PCB MOUNTABLE 31.75mm 57.15mm cULus Through Hole 0.92lb 417.3g 57.15mm Lx72.90mm W 72.89mm x 57.15mm x 31.75mm 24W Semi-Toroidal Other Transformers 24W 24VA PC Pin SIGNAL 1.4A 230V 17V 115V 230V 1:1 1 1750Vrms Parallel 1.4A Series 700mA 24 VA 115V 230V Dual No Parallel 17V Series 34V
166L14 166L14 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Chassis Mount, Panel Bulk 2000 166 Active 1 (Unlimited) Wire Leads EAR99 130°C 0°C ROHS3 Compliant 2A 60Hz 42.9mm CSA, UL Chassis Mount 1.4lbs 635g 82.55mm Lx50.80mm W 50.80mm 115V 28W Laminated Core 28W 28VA Wire Leads 14V 2A 2A 1 2000Vrms Single Yes
841A 841A Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 800A Active Not Applicable ROHS3 Compliant Chassis Mount 1.250 31.75mm 50Hz~15kHz Wire Leads BROADCAST AUDIO TRANSFORMER ±0.5dB 15dB
1760C 1760C Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 2009 1760 Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 42.7482mm Chassis Mount 0.625lb 283.5g 2.813Lx1.560W 71.45mmx39.62mm 1.746 44.35mm 70Hz~15kHz Wire Leads Single Ended Audiophile, Ultra-Linear - Tube Output 1 dB 44.61:1 7k ±1dB 3.2 8 16 284.2Ohm 292mOhm 5W
107T 107T Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks PCB, Through Hole Bulk 107 Active Not Applicable PC Pin EAR99 ROHS3 Compliant Lead Free 50kHz 21.082mm Through Hole 0.02lb 9.07g 0.630Lx0.586W 16.00mmx14.88mm 0.630 16.00mm 150mW 300Hz~50kHz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 1:1 100VRMS 10kCT ±1.5dB 690Ohm 680Ohm
1760K 1760K Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 1760 Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 87.7062mm 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 4 8 89.43Ohm 91mOhm 183mOhm 219mOhm 50W
808 808 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Chassis Mount Bulk 800 Active PC Pin 44.45mm ROHS3 Compliant 200 65.024mm 31.75mm Chassis Mount 0.5lb 226.8g 1.752Lx1.252W 44.50mmx31.80mm 2.559 65.00mm 600μA 50Hz~15kHz Shielded Solder Lug Broadcast Quality 1dB 1 dB 200 50/50 ±0.5dB 40k 10k/10k 15dB
149H 149H Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole Bulk 149 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 20.8mm Through Hole 0.063lb 28.58g 1.060Lx0.820W 26.92mmx20.83mm 0.820 20.83mm 22mA 200Hz~15kHz Unshielded PC Pin Economical Open Type 0.5dB 1 dB 1k ±1dB 240 60/60 155Ohm 24Ohm 200mW
126C 126C Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 126 Active Not Applicable Wire Leads ROHS3 Compliant 15mA 63.5mm Chassis Mount 3.2lbs 1.5kg 3.120Lx2.500W 79.25mmx63.50mm 3.120 79.25mm 15mA 4W 20Hz~20kHz Unshielded Wire Leads 106 H 375Ohm Single Ended Audiophile, Ultra-Linear - Tube Output Steel 15mA 1 dB 400VDC 10k ±1dB 375Ohm 375Ohm
108L 108L Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Through Hole Bulk 108 Active Not Applicable PC Pin EAR99 ROHS3 Compliant 19.6mm Through Hole 0.08lb 36.29g 1.030Lx0.770W 26.16mmx19.56mm 0.770 19.56mm 300Hz~50kHz Unshielded PC Pin Miniature Epoxy Potted 1.5 dB 55.8:1 100VRMS 10kCT ±1.5dB 3.2 350Ohm 200mOhm 500mW
1650W 1650W Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 1600 Active 1 (Unlimited) Wire Leads EAR99 ROHS3 Compliant 133.35mm Chassis Mount 28lbs 12.7kg 7.500Lx4.380W 190.50mmx111.25mm 5.250 133.35mm 280W 30Hz~30kHz Shielded Wire Leads Push-Pull Audiophile, Ultra-Linear - Tube Output 806mA 1 dB 1.9kCT ±1dB 4 8 16
802 802 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Chassis Mount Bulk 800 Obsolete Not Applicable Solder 44.45mm RoHS Compliant 600 65.024mm 31.75mm Chassis Mount 0.5lb 226.8g 1.752Lx1.252W 44.50mmx31.80mm 2.559 65.00mm 800μA 50Hz~15kHz Shielded Solder Lug Broadcast Quality 1dB 1 dB 200 50/50 ±0.5dB 600 150/150 15dB
125CSE 125CSE Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount Bulk 2012 125SE Active Not Applicable Wire Leads ROHS3 Compliant Lead Free 58.674mm Chassis Mount 1.3lbs 589.7g 3.690Lx1.860W 93.73mmx47.24mm 2.310 58.67mm 60mA 8W 100Hz~15kHz Unshielded Wire Leads General Purpose 60mA 1 dB 2.5k~10k ±1dB 4~32
363AX 363AX 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 40lbs 18.1kg 69.85mm Lx63.50mm W 77.72mm Laminated Core 32W 32VA Wire Leads 2A 2000Vrms 115mA 2A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Dual Yes 200V 5V
PWDP13004 PWDP13004 Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Peter W. Dahl Design Active ROHS3 Compliant Chassis Mount Laminated Core Wire Leads 400mA 117V Single Dual Yes
164J10 164J10 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 Through Hole 1.1lbs 499g 66.68mm Lx55.55mm W 39.70mm 36W Laminated Core 36W 36VA PC Pin 3.6A 2500Vrms Parallel 7.2A Series 3.6A 115V Single Dual No Parallel 5V Series 10V
373DZ 373DZ Hammond Manufacturing 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks Chassis Mount 2009 300 yes Active Not Applicable Wire Leads ROHS3 Compliant Chassis Mount 4.2lbs 1.9kg 95.25mm Lx79.50mm W 90.50mm Laminated Core 101W 101VA Wire Leads 2A 2000Vrms 104mA 3A 2A 100V 110V 120V 200V 220V 240V Dual, Multiple Taps Four Yes 700V 6.3V 5V
166G6B 166G6B 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 0.4lb 181.44g 60.45mm Lx35.05mm W 35.05mm Laminated Core 3.78W 3.78VA Wire Leads 600mA 2000Vrms 117V Single Yes 6.3V
1182G22 1182G22 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 31.75mm 76.2 mm Chassis Mount 1.1lbs 499g 76.20mm Dia 30W Toroidal 30VA Wire Leads 4000Vrms Parallel 1.36A Series 680mA 680mA 117V Dual No Parallel 22V Series 44V
266L48 266L48 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 4A 71.374mm CSA, UL Chassis Mount 4.5lbs 2kg 71.37mm Lx77.72mm W 85.85mm 96W Laminated Core 96W 96VA Wire Leads 24V 4A 2A 2000Vrms Parallel 4A Series 2A 117V 234V Dual No Parallel 24V Series 48V
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