Shah Electronics

T-47 Sendust Toroidal Inductor is a high-efficiency magnetic component designed for switching power supplies, DC-DC converters, and EMI filtering applications. Manufactured using Sendust (Fe-Si-Al) alloy material, it provides low core loss, excellent DC bias characteristics, and stable performance across wide temperature ranges, making it ideal for demanding power electronics.

Its toroidal structure ensures a closed magnetic path that minimizes EMI radiation and magnetic leakage. The T-47 core size offers a balance between compact design and high power capability, making it suitable for industrial, automotive, and consumer power applications.

• Sendust (Fe-Si-Al) alloy core for high efficiency and low core loss

• T-47 toroidal form factor provides strong magnetic containment and reduced EMI

• Excellent DC bias handling and temperature stability

• Low hysteresis and eddy current losses at high frequencies

• Compact, durable, and reliable construction

• Custom inductance and winding options available

• DC-DC Converters and Switching Power Supplies (SMPS)

• EMI / RFI Suppression Circuits

• Power Factor Correction (PFC) Filters

• Solar Inverters and Battery Chargers

• EV Charging Modules and Control Systems

• Industrial Power Equipment and Automation

T-33 Sendust Toroidal Inductor is a high-performance magnetic component designed for medium to high current power applications. Made from Sendust (Fe-Si-Al) alloy core material, this inductor provides low core loss, high DC bias capability, and excellent temperature stability, making it ideal for switching power supplies, DC-DC converters, and EMI suppression circuits.

The toroidal construction ensures a closed magnetic path that reduces electromagnetic interference (EMI) and enhances efficiency. The T-33 core size offers an ideal balance between compactness and power handling, making it suitable for industrial, automotive, and consumer electronics applications.

• Sendust (Fe-Si-Al) core material for superior efficiency and low losses

• T-33 toroidal geometry ensures low EMI radiation

• Excellent DC bias and thermal stability

• Low hysteresis and eddy current losses

• Suitable for high-frequency and high-current power circuits

• Compact, durable, and reliable construction

• Custom inductance values available upon request

• DC-DC Converters and Switching Power Supplies (SMPS)

• Output and Input Filter Inductors

• EMI / RFI Noise Suppression Circuits

• Power Factor Correction (PFC) Filters

• Solar Inverters and Battery Chargers

• Industrial Automation and EV Charging Systems

T-57 Sendust Toroidal Inductor is a high-efficiency magnetic component designed for medium to high current power applications such as DC-DC converters, switching power supplies, and EMI suppression circuits. Constructed from Sendust (Fe-Si-Al) alloy material, it offers low core loss, high DC bias capability, and excellent temperature stability, ensuring reliable performance across wide operating conditions.

Its toroidal design provides a closed magnetic path, which reduces EMI emissions and enhances magnetic efficiency. The T-57 core size supports higher inductance and current ratings, making it suitable for industrial, automotive, and renewable energy systems.

• Sendust (Fe-Si-Al) alloy core for low loss and high efficiency

• T-57 toroidal structure ensures strong magnetic containment and low EMI

• High DC bias handling and low saturation loss

• Excellent thermal stability across operating range

• Low hysteresis and eddy current losses for high-frequency operation

• Compact, durable, and reliable design

• Custom inductance and winding options available

• DC-DC Converters

• Switching Mode Power Supplies (SMPS)

• Power Factor Correction (PFC) Filters

• EMI / RFI Suppression Circuits

• Solar Inverters and Battery Chargers

• EV Charging Systems

• Industrial and Automation Equipment

T-16 Sendust Toroidal Inductor is a compact and efficient magnetic component engineered for high-frequency switching power supplies, DC-DC converters, and EMI suppression applications. Constructed using Sendust (Fe-Si-Al) alloy cores, it delivers low core loss, high DC bias capability, and excellent temperature stability, ensuring consistent performance in demanding electronic environments.

Its toroidal structure provides a closed magnetic path, minimizing electromagnetic interference (EMI) and improving overall circuit efficiency. The T-16 size is especially suited for low- to medium-power circuits where space savings and energy efficiency are critical.

• Sendust (Fe-Si-Al) magnetic alloy for low loss and high efficiency

• T-16 compact toroidal core for space-constrained designs

• High DC bias and low core saturation

• Excellent thermal and frequency stability

• Reduced EMI radiation through closed magnetic path

• Long operational life and consistent inductance performance

• Custom inductance values available upon request

• DC-DC Converters and Switching Regulators

• Power Supply Output Filters (SMPS)

• EMI / RFI Filter Circuits

• PFC (Power Factor Correction) Filters

• LED Drivers and Battery Chargers

• Compact Power Modules and Control Boards

T-27 Sendust Toroidal Inductor is a high-efficiency magnetic component designed for switching power supplies, DC-DC converters, and EMI filter applications. Constructed using Sendust (Fe-Si-Al) alloy cores, it offers low core loss, high saturation flux density, and excellent temperature stability — ensuring optimal performance in high-frequency power circuits.

Its toroidal construction provides a closed magnetic path, which minimizes EMI emissions and enhances magnetic efficiency. The T-27 core size makes it suitable for medium current applications, balancing performance, size, and cost for modern compact electronic designs.

• Sendust (Fe-Si-Al) magnetic alloy core with low core loss

• T-27 toroidal geometry for superior magnetic containment

• High DC bias capability and stable inductance

• Low hysteresis and eddy current losses

• Excellent thermal and frequency stability

• Compact and efficient design for PCB mounting

• High reliability with long operational life

• DC-DC Converters and Switching Regulators

• Power Supply Output Filters (SMPS)

• EMI / RFI Noise Suppression Circuits

• PFC (Power Factor Correction) Filters

• Battery Chargers and Inverters

• Industrial and Automotive Power Modules

T-78 Sendust Toroidal Inductor is a high-performance magnetic component designed for power electronics, DC-DC converters, and EMI suppression applications. Manufactured using Sendust alloy cores (Fe-Si-Al), this inductor offers low core losses, high saturation flux density, and excellent temperature stability, making it ideal for high-frequency switching power supplies.

Its toroidal construction provides superior magnetic shielding and minimizes EMI radiation, ensuring high efficiency and reliable performance in compact circuit designs. The T-78 core size delivers optimal inductance with reduced power loss, supporting both continuous and pulsed current applications.

• Sendust (Fe-Si-Al) core material for low core loss and high efficiency

• T-78 toroidal form factor for compact, space-saving designs

• Excellent temperature stability and DC bias characteristics

• Low hysteresis loss and soft magnetic performance

• Magnetically shielded structure reduces EMI and crosstalk

• Suitable for high-frequency switching and filtering circuits

• Long operational life and high reliability

• DC-DC Converters

• Switching Power Supplies (SMPS)

• EMI / RFI Filter Circuits

• Power Factor Correction (PFC) Stages

• Output Filter Inductors

• Solar Inverters and Battery Chargers

• Automotive and Industrial Power Modules

Sendust Toroidal Inductor is a high-efficiency magnetic component designed for switching power supplies, DC-DC converters, and EMI suppression circuits. Made from Sendust (Fe-Si-Al) alloy core material, this inductor offers low core loss, high saturation flux density, and excellent temperature stability, ensuring reliable performance in high-frequency power applications.

The toroidal core design provides a closed magnetic path, minimizing EMI radiation and magnetic leakage while maximizing efficiency. These inductors are widely used where low noise, high current handling, and compact design are required.

• Sendust (Fe-Si-Al) magnetic alloy for superior efficiency and low losses

• Excellent DC bias and temperature stability

• Low hysteresis and eddy current losses

• Toroidal structure provides natural magnetic shielding and low EMI

• High performance under high-frequency operation

• Long operational life with reliable performance

• Available in multiple core sizes (T-13 to T-90 and beyond)

• DC-DC Converters

• Switching Power Supplies (SMPS)

• EMI / RFI Filter Circuits

• Power Factor Correction (PFC) Filters

• Solar Inverters and EV Chargers

• Battery Chargers and LED Drivers

• Industrial Control Systems and Power Modules

T-68 Sendust Toroidal Inductor is a high-performance magnetic component designed for medium to high current power applications such as switching power supplies, DC-DC converters, and EMI suppression circuits. Built using Sendust (Fe-Si-Al) alloy material, it delivers low core loss, excellent DC bias characteristics, and superior thermal stability, ensuring consistent and efficient performance in demanding environments.

Its toroidal design provides a closed magnetic path, minimizing EMI radiation and magnetic leakage, while the T-68 core size allows for higher inductance and current handling. This makes it ideal for industrial power systems, EV chargers, solar inverters, and high-efficiency converters.

• Sendust (Fe-Si-Al) core material with low loss and high saturation flux density

• T-68 toroidal structure ensures strong magnetic containment and low EMI

• Excellent DC bias and temperature stability

• Low hysteresis and eddy current losses for high-frequency operation

• Suitable for medium and high current power conversion applications

• Long operational life and stable inductance performance

• Available in custom inductance and winding configurations

• DC-DC Converters and Switching Power Supplies (SMPS)

• Power Factor Correction (PFC) Filters

• EMI / RFI Noise Suppression Circuits

• Battery Chargers and Inverters

• EV Charging Systems

• Solar and Renewable Energy Equipment

• Industrial Power Modules and Control Systems

T-42 Sendust Toroidal Inductor is a high-efficiency magnetic component designed for high-frequency switching power supplies, DC-DC converters, and EMI suppression applications. Made from Sendust (Fe-Si-Al) alloy material, this inductor provides low core loss, excellent DC bias characteristics, and stable performance across wide temperature ranges, ensuring reliability and efficiency in demanding power electronic systems.

The toroidal core design offers a closed magnetic path that minimizes EMI radiation and enhances magnetic efficiency. The T-42 size strikes the perfect balance between compact design and high current capacity, making it ideal for industrial, automotive, and renewable energy applications.

• Sendust (Fe-Si-Al) alloy core for high magnetic efficiency and low loss

• T-42 toroidal geometry for strong magnetic containment and reduced EMI

• Excellent DC bias and temperature stability

• Low hysteresis and eddy current losses for high-frequency operation

• Compact, durable, and space-saving design

• Available in various inductance and winding configurations

• DC-DC Converters and Switching Power Supplies (SMPS)

• EMI / RFI Noise Suppression Circuits

• Power Factor Correction (PFC) Filters

• Solar Inverters and Battery Chargers

• EV Charging Systems

• Industrial Power Modules and Control Boards

The Sendust Toroid Inductor is a high-efficiency magnetic component designed for switching power supplies, DC-DC converters, and EMI noise filters. Constructed using Sendust (Fe-Si-Al) alloy material, it offers low core loss, excellent DC bias performance, and high saturation flux density, making it ideal for high-frequency and high-current applications.

The toroidal core design ensures a closed magnetic path, minimizing electromagnetic interference (EMI) and leakage flux. Its low loss characteristics provide improved energy efficiency and thermal stability for reliable long-term operation.

• Made from Sendust (Fe-Si-Al) magnetic alloy

• Low core loss and high DC bias capability

• Excellent temperature stability and reliability

• Reduced EMI radiation due to closed toroidal path

• Available in multiple sizes (T-13 to T-68) and inductance values

• Custom winding and inductance options available

• DC-DC Converters & Switching Power Supplies (SMPS)

• EMI / RFI Noise Filters

• Power Factor Correction (PFC) Circuits

• Renewable Energy & EV Chargers

• Industrial Power Equipment

• Audio and Communication Systems

Solar Inverter Toroidal Transformer functions as a specialized component which delivers maximum efficiency and minimal noise levels, and excellent performance results for solar power conversion systems. The toroidal core design of this device creates a ring shape which helps control magnetic leakage. It reduces core losses to achieve better system efficiency for both grid-tied and off-grid solar inverter applications. The transformer unit consists of high-quality silicon steel or ferrite cores which deliver both thermal stability and low electromagnetic interference (EMI), and compact design. The toroidal design allows for higher power density and reduced size compared to conventional laminated transformers, ensuring efficient DC-to-AC conversion with minimal energy loss.
These transformers come in various custom voltage, and power, and current ratings which can handle solar inverter capacities ranging from residential needs to industrial requirements.

Key Features:
The system operates with high efficiency while maintaining minimal power loss. The system produces low magnetic flux leakage and produces minimal audible noise.
The device features a toroidal shape which makes it both compact and lightweight. The product operates at its best thermal performance during continuous operation.
The system operates with low levels of both EMI and RFI interference. The product was developed for use in solar inverter systems, uninterruptible power supplies (UPS), and renewable power systems.
The product comes with various winding ratios and power ratings that can be customized to specific requirements. Applications: The solar inverter system operates through two different modes, which include on-grid and off-grid functionality. The system consists of two different types of inverters which operate together as a single unit. The system operates as a backup power system which stores energy for use during power outages. Renewable Energy Power Converters High-Efficiency Power Supplies.