Custom Transformers & Magnetic Components
KATOY designs and manufactures custom transformers, inductors, chokes, reactors and other magnetic components for industrial OEM applications. Products can be developed around customer electrical specifications, mechanical requirements, drawings, samples and actual application conditions.
Main Product Families
KATOY manufactures a broad range of custom transformers and magnetic components. Major product families include high-frequency transformers, low-frequency transformers, toroidal transformers, inductors and chokes, reactors, and single-phase and three-phase transformers.
The products shown on this page represent KATOY’s main product families and do not define the full scope of our custom manufacturing capability. Additional magnetic component structures can be evaluated according to customer specifications, drawings and application requirements.
High-Frequency Transformers
Custom high-frequency transformers for switching power conversion and industrial electronic applications. Designs can be developed around converter topology, operating frequency, power level, insulation requirements, dimensions, winding structure and mounting constraints.
Images below show representative custom constructions rather than fixed catalog models.
Low-Frequency Transformers
Custom low-frequency transformers for mains-frequency power conversion, isolation, industrial control, power supplies, instrumentation and professional audio applications. Electrical and mechanical configurations can be developed for specific OEM equipment requirements.
Professional audio applications are included within this product family and can be developed according to the target circuit and equipment requirements.
Toroidal Transformers
Custom toroidal transformers with multiple winding, lead, insulation and mounting configurations. Toroidal construction can be considered where compact form, mounting arrangement or external magnetic-field performance is important to the equipment design.
Final construction depends on electrical, thermal, mechanical and installation requirements.
Inductors & Chokes
Custom inductors and chokes for filtering, EMI suppression, current smoothing, energy storage and industrial power-electronic applications. Available constructions include common-mode chokes, toroidal inductors, power inductors and other customized magnetic structures.
Core material and electrical characteristics are selected according to the actual circuit and operating requirements.
Reactors
Custom reactors for power-electronic and power-conversion systems. Reactor construction can be developed around current, inductance, thermal conditions, insulation, terminals, mounting and mechanical constraints.
Specific labels such as line reactor, output reactor or DC reactor depend on the actual circuit application and are confirmed during technical evaluation.
Single-Phase & Three-Phase Transformers
Custom single-phase and three-phase transformers for industrial equipment, control systems and equipment-level AC power applications. Designs can be developed around voltage, power, insulation, terminal configuration, winding construction, dimensions and installation requirements.
Product function and electrical configuration are confirmed according to the customer’s actual system requirements.
Products Developed Around Your Technical Requirements
KATOY primarily supports customized industrial OEM projects. Product development therefore begins with the electrical, mechanical and application requirements rather than being restricted to fixed catalog models or the product families displayed above.
Magnetic Components for Industrial Equipment
KATOY develops custom transformers and magnetic components for power-electronic, industrial-control and specialized OEM equipment applications.
Learn More About KATOY and Custom Magnetic Components
Review our manufacturing capabilities, technical answers and engineering information, or contact KATOY with project requirements for technical evaluation.
Need a Custom Transformer or Magnetic Component?
Send us your electrical specifications, drawings, dimensions, application information or reference samples. Projects outside the product families shown above can also be evaluated according to technical requirements.