High Frequency Transformer
Reliable High-Frequency Transformers
GT Electronic India designs and manufactures a comprehensive range of customized high-frequency switching transformers. We support various geometries and core shapes to fit your specific PCB layouts and power requirements, including:
- Standard Geometries: EE, EF, ETD, EFD, and EI
- Specialized Shapes: RM, PQ, ER, EP, and Toroidal
Our transformers are engineered for high-efficiency performance with an operating frequency range of up to 200KHz. By combining precision winding with advanced core materials, we ensure minimal energy loss and superior thermal management for modern power supply applications.
- Toroidal or EI
- Iron powder and Si-Fe ferrites
- Mounting can be horizontal or vertical
- Manufacturing with mounting/base plate or encapsulated with potting/vacuum potting
- Manufacturing in customized terminals like SMD PIN, through hole PIN or flying leads with crimp/connectors
- Construction according to EN 61558-1, UL insulation system for class F (GT owned), RoHS and REACH conformity
Technical Standards and Customization
- Custom Terminals: Options for SMD, through-hole, or flying leads.
- Safety and Compliance: Built to meet international safety standards, including GT-owned UL insulation systems.
- Optimized Design: Our engineering team works with you to balance size, weight, and electrical performance.
Shaping the Future
Inductor and chokes
GT Electronic India is a well experienced manufacturer of customized toroidal chokes, high current chokes, output chokes, EMI filters, power inductors and power supply filtering chokes for various applications.
Industry Solutions
Common Mode Choke
The CMC chokes (two /more coils are wound on a single core) are used for prevention of electromagnetic interference (EMI) and radio frequency interference (RFI) from power supply lines and for prevention of malfunctioning of electronic equipment. Enquiry
Common Mode Choke
The CMC chokes (two /more coils are wound on a single core) are used for prevention of electromagnetic interference (EMI) and radio frequency interference (RFI) from power supply lines and for prevention of malfunctioning of electronic equipment. Enquiry
Common Mode Choke
The CMC chokes (two /more coils are wound on a single core) are used for prevention of electromagnetic interference (EMI) and radio frequency interference (RFI) from power supply lines and for prevention of malfunctioning of electronic equipment. Enquiry
Common Mode Choke
The CMC chokes (two /more coils are wound on a single core) are used for prevention of electromagnetic interference (EMI) and radio frequency interference (RFI) from power supply lines and for prevention of malfunctioning of electronic equipment. Enquiry
Common Mode Choke
The CMC chokes (two /more coils are wound on a single core) are used for prevention of electromagnetic interference (EMI) and radio frequency interference (RFI) from power supply lines and for prevention of malfunctioning of electronic equipment. Enquiry
Common Mode Choke
The CMC chokes (two /more coils are wound on a single core) are used for prevention of electromagnetic interference (EMI) and radio frequency interference (RFI) from power supply lines and for prevention of malfunctioning of electronic equipment. Enquiry
Industry Solutions
Common Mode Choke
The CMC chokes (two /more coils are wound on a single core) are used for prevention of electromagnetic interference (EMI) and radio frequency interference (RFI) from power supply lines and for prevention of malfunctioning of electronic equipment. Enquiry
Current Compensated Suppression Choke
These chokes are based on high-permeability toroid core (ferrite) with two symmetrical windings, so the magnetic fields are cancelling each other. They are mainly used in devices with switched-mode power supplies.
SMPS Transformer
GT Electronic India offers a wide range of customized SMPS transformers. These transformers are used extensively in electronic applications, usually within a switch mode power supply.
Fly Back Transformer
Fly Back transformers (also called Line Output Transformers or LOPT) are designed to generate high voltage saw tooth signals with relatively high frequency. They are used in SMPS.
Push-Pull Transformer
Push-Pull transformers (also called Buck-Boost transformer) are widely used in converting direct current (DC) voltage into another value of DC voltage. Push-Pull transformers are usually the preferred choice in high power switching transformer applications up to one kilowatt.
Forward Transformer
Forward transformers are also popular switched mode power supply (SMPS) circuits, used for producing isolated and controlled DC voltage from unregulated DC input supply. Forward transformers are used in ranges from 100W to 500W, whereas Flyback transmitters are particularly suited for low power applications.
Special Customized Transformer
GT Electronic India is your professional partner for all special applications and customized transformers.
Rod Core / Drum Core Inductor
For rod core/drum core inductors, the wire is wound directly on the core. The core shape is typically cylindrical or cylindrical with end caps.
Power Factor Correction Chokes (PFC)
GT Electronic India optimizes a Power Factor Correction (PFC) solution for any specific application. PFC chokes are made of core with one main winding and an auxiliary winding, if needed. PFC chokes are used to reduce significantly harmonic distortions – generally in line with the main supply in SMPS components.
Storage Chokes
Storage chokes are used for energy storage in SMPS components. They are usually made of iron or metal powder cores with one winding. When the inductance decreases with increasing load current, the load current is typically selected at 60% to 75% of the non-load inductance.
Common Mode Choke
The CMC chokes (two /more coils are wound on a single core) are used for prevention of electromagnetic interference (EMI) and radio frequency interference (RFI) from power supply lines and for prevention of malfunctioning of electronic equipment. Enquiry
Current Compensated Suppression Choke
These chokes are based on high-permeability toroid core (ferrite) with two symmetrical windings, so the magnetic fields are cancelling each other. They are mainly used in devices with switched-mode power supplies.
Rod Core / Drum Core Inductor
For rod core/drum core inductors, the wire is wound directly on the core. The core shape is typically cylindrical or cylindrical with end caps.
Power Factor Correction Chokes (PFC)
GT Electronic India optimizes a Power Factor Correction (PFC) solution for any specific application. PFC chokes are made of core with one main winding and an auxiliary winding, if needed. PFC chokes are used to reduce significantly harmonic distortions – generally in line with the main supply in SMPS components.
Storage Chokes
Storage chokes are used for energy storage in SMPS components. They are usually made of iron or metal powder cores with one winding. When the inductance decreases with increasing load current, the load current is typically selected at 60% to 75% of the non-load inductance.
Product Approvals
Common Mode Choke
The CMC chokes (two /more coils are wound on a single core) are used for prevention of electromagnetic interference (EMI) and radio frequency interference (RFI) from power supply lines and for prevention of malfunctioning of electronic equipment.
Enquiry
Current Compensated Suppression Choke
These chokes are based on high-permeability toroid core (ferrite) with two symmetrical windings, so the magnetic fields are cancelling each other. They are mainly used in devices with switched-mode power supplies
Current Compensated Suppression Choke
These chokes are based on high-permeability toroid core (ferrite) with two symmetrical windings, so the magnetic fields are cancelling each other. They are mainly used in devices with switched-mode power supplies
Frequently Asked Questions
Inductors and chokes are used for energy storage, noise suppression, EMI filtering, and power regulation in electronic circuits. They help ensure stable and interference-free performance in power supplies, converters, and signal applications.
Yes, all our inductors and chokes can be manufactured for horizontal or vertical mounting, depending on your PCB layout and mechanical requirements.
Yes, we specialize in fully customized inductors and chokes based on your electrical parameters, core material, mounting preferences, and size requirements.
Our inductors and chokes are manufactured according to:
- EN 61558-1
- UL insulation system (Class F – GT owned)
- RoHS
- REACH compliance
Yes. Our technical team helps in selecting the ideal core material, winding type, and specifications based on your application.
Frequently Asked Questions
Still have a Questions?
Can’t find your answer to your question? Send us an email and we’ll get back to you as soon as possible !
1. What are inductors and chokes used for?
Inductors and chokes are used for energy storage, noise suppression, EMI filtering, and power regulation in electronic circuits. They help ensure stable and interference-free performance in power supplies, converters, and signal applications.
2. Can the inductors be mounted horizontally or vertically?
Yes, all our inductors and chokes can be manufactured for horizontal or vertical mounting, depending on your PCB layout and mechanical requirements.
3. Do you provide custom-designed inductors or only standard models?
Yes, we specialize in fully customized inductors and chokes based on your electrical parameters, core material, mounting preferences, and size requirements.
Frequently Asked Questions
1. What is a High Frequency Transformer?
A High Frequency Transformer is an electrical device designed to transfer power between circuits at high switching frequencies, commonly used in power supplies, inverters, and electronic equipment.
2. Where are High Frequency Transformers commonly used?
They are widely used in SMPS (Switched Mode Power Supplies), inverters, battery chargers, LED drivers, and industrial electronic systems.
3. What are the advantages of High Frequency Transformers?
High Frequency Transformers are compact, lightweight, energy-efficient, and provide better performance in high-speed switching applications.
4. What core materials are used in High Frequency Transformers?
Most High Frequency Transformers use ferrite cores because they reduce energy losses and perform efficiently at high frequencies.
1. What are inductors and chokes used for?
Inductors and chokes are used for energy storage, noise suppression, EMI filtering, and power regulation in electronic circuits. They help ensure stable and interference-free performance in power supplies, converters, and signal applications.
2. Can the inductors be mounted horizontally or vertically?
Yes, all our inductors and chokes can be manufactured for horizontal or vertical mounting, depending on your PCB layout and mechanical requirements.
3. Do you provide custom-designed inductors or only standard models?
Yes, we specialize in fully customized inductors and chokes based on your electrical parameters, core material, mounting preferences, and size requirements.
4. Do you offer support for selecting the right inductor or choke?
Yes. Our technical team helps in selecting the ideal core material, winding type, and specifications based on your application for optimal performance and reliability.
Take Control of Your Power Systems
GT Electronic India is a well experienced manufacturer of customized toroidal chokes, high current chokes, output chokes, EMI filters, power inductors and power supply filtering chokes for various applications.