TDK Enhances Inductive Chokes with Innovative Core Material for Higher Current Support
TDK Expands High-Current Choke Series with ERU33M
TDK Corporation, a global leader in electronic components, has introduced the ERU33M series of high-current chokes. These innovative chokes feature a novel alloy powder core material that enables higher current levels, making them ideal for demanding applications in automotive and industrial electronics.
ERU33M low profile inductor.
BonChip Electronics, as a trusted distributor of electronic components, is proud to offer the TDK ERU33M series as part of our extensive product portfolio. Our expertise in power electronics, coupled with our commitment to customer satisfaction, ensures that you have access to the right components for your projects.
Key Features of the ERU33M Series
- High Current Capacity: Supports saturation currents up to 120 A, ideal for power-intensive applications.
- Compact Design: Offers a low profile of 15.3 mm, enabling space-saving designs.
- Improved Saturation Characteristics: The alloy powder core material allows for higher energy storage and reduced saturation current.
- AEC-Q200 Qualified: Meets the stringent requirements of the automotive industry.
- Wide Operating Temperature Range: Functions reliably from -40°C to 150°C.
Stored energy in the output inductor provides load current. Image property of EETech
These basic principles can be applied across more sophisticated power conversion architectures, like those used for EV charging.
Power architecture for EV charging.
Applications
The ERU33M series is well-suited for a variety of applications, including:
- Automotive Electronics: Power conversion circuits in electric vehicles (EVs), onboard chargers (OBCs), and other automotive systems.
- Industrial Power Supplies: High-power applications requiring efficient and reliable power conversion.
- Renewable Energy Systems: Solar inverters and other energy storage systems.
Inductance vs. load current for the ERU33M-1R4L.
Understanding the Role of Chokes in Power Conversion
Chokes are essential components in power conversion circuits, acting as energy storage elements. In a step-down (buck) converter, the choke stores energy during the on-time of the switching transistor and releases it during the off-time, providing a smooth output voltage.
BonChip Electronics: Your Power Electronics Partner
BonChip Electronics is committed to providing our customers with the highest quality components for their power electronics applications. The TDK ERU33M series is a prime example of the innovative products we offer. Our extensive inventory, coupled with our expert technical support, ensures that you have the right components for your projects.
Contact BonChip Electronics today to learn more about the ERU33M series and how it can enhance your designs.
Etiquetas:
TDK,
ERU33M,
high-current chokes,
power electronics,
automotive,
industrial,
energy storage,
power conversion
