Toroidal Inductor Dealers

Toroidal inductor, DC – DC Converter Transformers are used in step-up or step-down converters. These transformers can be used in self-saturated or square wave driven applications. These ultra-miniature transformers are made for durability while maintaining their electrical characteristics. Custom designs are available to increase or decrease secondary voltages as well as any specific input voltages. • POWER AND CHIP INDUCTORS • TOROIDAL INDUCTORS • TRANSFORMERS • ROD CHOKES • IRON POWER INDUCTORS • CUSTOM TRANSFORMERS

We are a leading name offering the best in class and qualitative array of toroidal inductor. Ours is a well-recognized firm based in belagavi(India) and appreciated for offering qualitative products and that too at the best market prices.

Toroidal inductors and transformers are passive electronic components, typically consisting of a circular ring-shaped magnetic core of high magnetic permeability material such as iron powder or ferrite, around which wire is coiled to make an inductor. Toroidal coils are used in a broad range of applications in AC electronic circuits, such as high-frequency coils and transformers. Toroidal round cores offered by us find usage in low tension and high tension transformers and are wound from cold rolled grain oriented (CRGO) silicon steel strips ranging from 10mm to 100mm single slit and we offer core sizes from 15mm ID to 1000mm OD. To provide optimum performance. these toroidal cores are wound by automatic core winding machine and are annealed in high vacuum furnace under protection of nitrogen atmosphere or in continuous tunnel furnace, which results in features like compact volume, light, low magnetic leakage and hum & high efficiency. In CRGO grades required by customer, duly wound and annealed in inert atmosphere.Guaranteed No load current (AT /Cm) as per B-H Curve of particular grade In house testing facilities and 100% testing done on all Toroidal Cores at flux densities specified by customers. Annealing in controlled Nitrogen atmosphere for 18 to 24 hours (at 800° C) Testing for electrical values and issue of test certificates Painting or impregnation (if required) Toroidal Tech Data Toroidal cores can be supplied for use in the manufacture of current transformers, instrument transformers, etc. Typically, such cores are manufactured from grainoriented steel and fully stress relief annealed. Cores are tested to all agreed-upon technical requirements and customer specification flux density. Dimensional the feasibility of any particular combination of dimensions will be verified at the time of an enquiry. Toroidal Cores: Options Shape Round Coating (a) Epoxy edge bonding to fix shape and retain best performance (Recommended for large diameter). (b) Epoxy powder coated to a nominal thickness of 0.025”(Maximum core weight = 5Kg Material used in these cores are prime CRGO electrical steel in grades. M3, M4, M5, MOH, TCH-0, TCH-1, ZDKH. as per customers requirement while ordering specify the inside and outside diameter and strip width in mm.

We offer highly efficient Toroidal Inductors. In our product for appreciable relative permeability and moderate circuit selectivity, stray magnetic fields are sparse. The coils can be adjusted to desired inductance by spreading or squeezing the turns of the magnet wire winding of our Toroidal Inductors. Our Toroidal Inductors are highly cost effective. Our product has all the desired characteristics of an ideal Toroidal Inductor like excellent inductance value, physical size, unloaded Q, power handling, adjustability, fragility, and operating temperatures. For small signal levels, small physical size, and reasonable unloaded Q, Micrometals powdered iron Toroids with outer diameters of 0.25 inches and 0.375 inches are commonly use. Application Field : TVs and AudioTelecommunications DeviceSwitching Power SuppliesBuzzers and Alarm SystemsOther Noise Filters Features : Small size Radial Lead TypeExcellent Characteristics for high Q Characteristics : Inductance range : 1.0uH to 10000uHCurrent Rating : Based on Temperature riseOperating Temperature : -20oC to 80oCInductance tested by LCR meter @ 1KHz

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