TDK recently launched a compact high current choke

TDK Co., Ltd. has launched a new B82559A * A033 series shielded EPCOS ERU33 high current choke. The new series of components are installed with buried holes, with 32 C's at 1000 °, and extremely high saturation currents ranging from A to 83 A are available in six models, including 3.2 μ H to 10 μ The range of inductance values for H, with resistance measurements as low as 0.85 m Ω or 1.2 m Ω, depends on the model. The choke coil adopts a flat wire winding with a very compact specification of only 33 x 33 x 15 mm. By thermally connecting the flat wire winding resistance to the magnetic core, a large area of ferrite surface lotus root can be connected to the heat sink, greatly improving heat dissipation performance. In addition to standard models, we can also provide other customized inductance models according to the needs of the enterprise.

The RoHS command is applicable to the new series of inductors, and the AEC-Q200 REV is designed to operate at temperatures ranging from - 40 ° C to 150 ° C. Its typical automotive applications include step-down and variable voltage chokes for DC-DC converters (such as differential mode chokes in input filters for 48V vehicle power supplies or vehicle chargers), and are widely used in various industrial electronic products, such as chokes for storing and exporting large current power supplies and Pol power supplies.

Features and Applications Main Applications • 48V Vehicular Power Supply Step-down DC-DC Converter

• Choke coils for storing and outputting high current power supplies

Main features and characteristics

• Saturation current: 32 A to 83 A

Low resistance measurement: 0.85 m Ω or 1.2 m Ω

• Ultra compact specification: only 33 x 33 x 15 mm

TDK Limited

TDK Company was established in 1935, formerly known as Tokyo Electric Chemical Co., Ltd., and was officially renamed TDK Co., Ltd. in 1983. TDK is the world's leading manufacturer of magnetic technology electronic components. The company has completed four international innovations, including ferrite, magnetic tape cartridges, double layer materials, and HDD heads. The company's revenue in FY2022 was 1.9 trillion yen, with a net profit of 130 billion yen, and more than 110000 employees. The company mainly includes four product types: passive components, sensor application products, magnetic application products, and energy application products, with revenue ratios of 26.6%, 6.9%, 13.1%, and 50.7%, respectively.

If you want to learn more information, please contact Chengyexing Company.