At CKS, we can do what specialized transformer coil manufacturers cannot!
The SPRZ series is a high-performance reactor that achieves excellent DC superimposition characteristics in high current ranges by adopting a ferrite core. By enhancing resistance to magnetic saturation, which has been a challenge in conventional reactors, it maintains stable inductance while enabling efficient power conversion even in high current environments. This series was developed to meet the high power requirements in the rapidly expanding fields of distributed power sources and energy storage, such as EV fast chargers, home energy storage systems, and V2H (Vehicle to Home). In particular, its excellent DC superimposition characteristics help suppress fluctuations in current waveforms in switching power supply circuits, contributing to the overall stability and reliability of the system. Furthermore, by adopting a unique shape that is currently under design registration application, the product is designed with consideration for heat dissipation and mounting, aiming to set a standard for next-generation reactors that can handle high power in limited spaces.
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basic information
- Core material: PC47 - Core shape: PQ6575 Example SPRZ065111: SPEC - 60A 110μH DCR = 15mΩ typ. - Recommended oscillation frequency 50kHz to 70kHz
Price range
Delivery Time
Applications/Examples of results
EV fast chargers, industrial inverters, energy storage systems, V2H (Vehicle to Home), etc.
Detailed information
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DC superimposition characteristics at 10 kHz
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Dimensions W(104mm) × D(69mm) × H(63mm)
Company information
Based on the design know-how, evaluation know-how, process management/quality management know-how cultivated over many years in the electrical industry, we are not bound by existing technologies and offer: ■ Development and sales of various inductors with new concepts ■ Development, manufacturing, and sales of various electronic devices (control devices, IoT devices, sensor devices, power supply units, etc.) By providing our technical know-how, we support our customers' operations (part or all of their processes) and respond to their demands through unparalleled services and systems.
