SJ / SU Series High Frequency Toroidal Power Inductor packaged in a surface mount design (SMD) is ideal where space and weight are critical and surface mount is required. When used as power inductors, they may be connected for higher current lower inductance or lower current higher inductance. When used as 1:1 transformers (coupled inductors) they provide electrical isolation. May be manufactured with economical powdered iron cores or higher performance low loss cores. Other core materials available for a variety of applications and custom sizes and values may be engineered for your specific application.
High frequency, space and weight critical surface mount applications.
Series Data Sheet (PDF)
CI CJ Series High Frequency Toroidal Differential Mode Power Inductor used for switching power supply, EMI/RFI filter and other applications that require low radiated emissions. CI series inductors are designed primarily for switching power supply applications up to 75 KHz. CJ series power inductors are designed primarily for higher frequency switching power supply applications from 50 to 500 Khz. Build your own standard part number to give exactly the value you require, within an economical family of standard core sizes. Available configured horizontally or vertically, with or without a base. Custom sizes and values may be engineered for your specific application.
CM Series High/Low Frequency Toroidal Common Mode Choke for EMI/RFI applications is designed for common mode noise up to 30 MHz on A.C. and D.C lines. Build your own standard part number to give exactly the value you require, within an economical family of standard core sizes. Available configured vertically or horizontally, with or without a base. Custom sizes and values may be engineered for your specific application.
In industrial automation, power magnetics are the driving force behind many successful applications.
We’re redefining what it means to power your automated systems, ensuring high-power efficiency, optimal thermal management, and durability to withstand the factory floor.
Standex’s custom power magnetics are engineered for precise maneuverability, smart Industrial Internet of Things features, and the high-use demands of intelligent machinery.
Power magnetics are pivotal for various systems, including motor control and drives, automation equipment, robotics, conveyors, and automated guided vehicles.
They regulate energy distribution, convert electrical energy efficiency, enable precise maneuvering, optimize performance, and ensure seamless navigation and operation.
Standex offers a range of products, including custom-engineered components to meet the unique specifications of industrial automation systems.
From power transformers to compact switched-mode power supply transformers for voltage regulation, power inductors for energy storage, and chokes for electromagnetic interference mitigation.
Additionally, our planar magnetics boast low-profile designs and superior thermal management for optimized performance.
Explore Standex’s partner, solve, and deliver® approach, where we provide customized solutions for complex problems. Learn how you can optimize and fortify your industrial automation systems for peak performance and reliability.
As our world becomes increasingly connected, the demand for smarter energy solutions grows to meet the evolving needs of these advanced systems.
In this context, the role of custom power magnetics is crucial. Power magnetics are vital in transforming energy management, efficiency, and sustainability. They are essential for rapid data transmission, robust energy management, and precision control.
Power magnetics are the backbone of smart grid control and monitoring, enabling utilities to optimize performance and ensure stability.
Smart revenue metering systems rely on power magnetics to collect and transmit data for accurate billing and resource management.
Additionally, power magnetics play a crucial role in microgrid controls, energy storage systems, and energy harvesting applications, contributing to grid stability, system longevity, and a sustainable energy landscape.
Standex Magnetics offers a range of essential components designed for efficiency and reliability in modern energy systems, with a significant portion of these components custom-engineered to meet unique requirements.
Power transformers efficiently distribute energy with minimal losses, featuring versatile voltage stepping capabilities to meet network demands.
Switched-Mode Power Supply Transformers offer a wide input voltage range for flexible power generation and consumption in a space-saving design.
Current transformers provide precise current measurement critical for fault detection and load monitoring, ensuring reliable performance under varying load conditions.
Power inductors guard against surges and spikes to protect sensitive components.
Chokes deliver exceptional electrical performance, handling high currents suppressing electrical noise.
Planar Magnetics feature compact, low-profile designs that optimize space, with superior thermal management to prevent overheating and ensure consistent performance.
Explore Standex’s partner, solve, and deliver® approach, where we provide customized solutions for complex problems. From rapid-fire iterations to real-time collaboration, unlock the reliable performance of your smart grid systems. Visit: standexelectronics.com to learn more.
In the high-stakes realm of aerospace and defense, reliable precision technology is crucial for every mission. Explore how power and planar magnetics enable critical applications.
Power and planar magnetics optimize power and signal processing in communication, interception, and hypersonic missile systems, as well as enhance the clarity and effectiveness of target acquisition in radio and microwave-sensing detection systems.
Power magnetics are engineered to endure extreme speeds, temperatures, and the demands of flight, ensuring mission-critical performance and safety.
With their high-power density, planar magnetics demonstrate remarkable efficiency in power transfer, maximizing energy usage while minimizing waste.
The flat winding structure of the planar allows for a lower profile and lighter weight while also enabling maximum thermal management. This design provides more space for components to dissipate heat, ensuring reliable performance.
Planar magnetics are vital in hypersonic missile systems, addressing key factors like space, weight, and operational efficiency in extreme conditions.
Standex’s extensive product range includes standard and custom options to fulfill your military and aerospace requirements. From power transformers and inductors to chokes and planar components, we ensure that every aspect of your project is met with precision, reliability, and longevity.
With our customer-first approach, we partner, solve, and deliver® through the most complex challenges and lead the charge in custom magnetics engineered to meet highly customized designs.
Keep your projects on track with real-time collaboration from Standex.
In this Planar Transformer mini case study, we discuss how we partnered with an aerospace customer, delivering a coupled hybrid aerospace solution that integrated a standard planar transformer with an inductor. We solved the customer's challenge of decreasing unit costs while saving design space and improving overall performance with the added benefit of reducing electromagnetic interference (EMI).
A planar transformer, the primary component used in switch-mode power supplies, offers volumetric efficiency and a lower profile over traditional wire-wound transformers because it uses printed circuit boards (PCB) for its turns.
To find out more about how we partner, solve, and deliver solution-based engineering for power magnetics customers, visit our website at https://standexelectronics.com/
Standex Electronics is a global leader in the design, development, and manufacturing of standard and custom planar transformer solutions.
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