Our Products

Dry type transformers 

Buckingham Magnetics offers a range of dry type transformers which include;
  • Isolation transformers 
  • Safety isolation transformers 
  • Auto transformers 
  • Single phase transformers 
  • Three phase transformers 
  • Poly phase transformers etc..  
 
Buckingham Magnetics' dry type transformer products range from a power level of 1.0MVA and up to 12kV voltage bracket. 

Constructed as per IEC 60076 and IEC61558 standards. 

Magnetic experts of Buckingham Magnetics are pleased to look in to your complex bespoke requirements. 
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Inductors and chokes 

Buckingham Magnetics presents you inductors, chokes and reactors for a wide range of applications. Buckingham Magnetics has years of experience in manufacturing inductors and chokes using a range of core materials such as;   
  • Amorphous, 
  • Ferrite, 
  • Nanocrystalline, 
  • High silicon steel etc
Buckingham Magnetics offers several standard series for common applications and presents customized solutions for special and bespoke requirements. 
Our magnetic experts also work on R & D work which is expected to transform the present inductor technology.

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Amorphous  transformers  

Amorphous core transformers reduce the electrical energy losses up to 40% in comparison with conventional transformers and thereby reduce the CO2 emissions considerably. The environment contribution of certain Amorphous transformers can be seen as an equivalent of over 300 trees per year. 
At present, Buckingham Magnetics produces Amorphous transformers on order, however, Buckingham Magnetics is planning to present a standard series of Amorphous transformers in the near future. 

Cast resin transformers 

Cast resin transformers have several advantages over oil cooled high-power transformers such as very low maintenance cost, high fire resistance etc. Buckingham Magnetics, with one of its established partners present cast resin transformers for a wide range of applications. These are constructed as per IEC 60076. Buckingham Magnetics  is able to present a wide range of standard cast resin transformers as well as customized solutions. Cast resin transformers are also presented as both open type and enclosed transformers. 

Product specifications   
Power Range : 400kVA to 2500MVA  
Input voltage: up to 20kV
Frequency: Typically rated, 50/60 Hz (Suitable for 45Hz to 65Hz)  
Output voltage: up to 20kV
Standards: IEC 60076
Ambient temperature: -25 to 50 Deg C 
IP Rating: IP21 or IP31

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Variable transformers 

Today’s industry always faces the challenge of finding reliable cost effective wire wound variable transformers for a reasonable price.  Buckingham Magnetics in collaboration with an experienced partner presents a highly efficient range of variable transformers with excellent regulation. These are available as open type, enclosed and enclosed with inbuilt power meters for easy measurement of currents and voltages. 

Product specifications   
Phases : Single phase or 3 phase 
Output voltage: up to 115%
Currents : 5A to 50A 
 
Insulation classes: H(180) 
Ambient temperature: -40 to 50 Deg C 

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Oil cooled transformers 

In partnership with European companies Buckingham Magnetics presents a range of oil cooled transformers. 
Buckingham Magnetics also presents Amorphous core transformers as oil cooled transformers that are available with standard oil or more environment friendly MIDEL oil. 
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DC power supplies 

Stranded low power DC power supplies and bespoke high power DC power supplies.
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Multi-phase transformers  

Phase conversion and phase shift transformers for DC rectification and other specific applications. 
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Water cooled inductors

Active, passive and cold plate mounted inductors for high end applications. 
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Toroidal Transformers

Toroidal transformers are designed to provide minimal leakage, superior efficiency, and optimal performance in compact spaces. Their unique toroidal core construction ensures lower electromagnetic interference (EMI) and reduced stray fields, making them ideal for applications requiring high precision and low noise.


At Buckingham Magnetics Ltd (BKM), we offer a wide range of toroidal transformers, available as standard off-the-shelf products with power ratings from 15 VA to 3000 VA. Our product line includes the Faraday Series, known for its reliability and performance, as well as fully customizable solutions for higher power ratings and non-standard voltage requirements.


All our toroidal transformers comply with IEC 61558 safety standards, ensuring quality, durability, and adherence to international regulations. Whether you need a standard unit or a bespoke design tailored to specific applications, BKM provides high-performance solutions to meet your power supply needs.