CODACA has released the CPRX series ultra high current power inductors, engineered to deliver superior performance and reliability for high power applications, including DC-DC converters, renewable energy storage, industrial control, and motor drives. Designed for demanding environments where efficiency and stability are critical, the CPRX series provides exceptional current handling in a compact size.
The series adopts CODACA’s proprietary high Bs magnetic powder core with ultra low core loss and excellent soft saturation characteristics, ensuring stable operation under heavy current loads. The CPRX inductors feature inductance values from 0.60 to 62.0 μH, DC resistance from 0.21 to 14.35 mΩ, and support saturation current up to 350 A with temperature rise current up to 92 A. With reliable performance from –55°C to +155°C, they maintain high efficiency and consistent DC bias capability across a wide temperature range.
Saturation Current Curve of CPRX3018HA
Temperature Rise Current Curve of CPRX3018HA
Electrical Parameters of CPRX Series
Available in five package sizes (1912, 2315, 2520, 3018, and 3231), the CPRX series combines compact design with high current density, enabling greater power output within limited PCB space. The magnetic shielded structure minimizes EMI in high density layouts, while the flat wire winding design reduces DC resistance, and advanced core material improves thermal stability. These features make the CPRX inductors ideal for compact, high efficiency power designs.
With over two decades of expertise in magnetic component design, CODACA provides customizable solutions and fast delivery, including material tuning and winding optimization to meet specific performance needs. The CPRX series represents CODACA’s ongoing commitment to advancing power inductor technology for high efficiency, high reliability applications.
1- Features
◾ Excellent DC bias capability, handling instantaneous peak current.
◾ Flat wire winding, achieving very low DC resistance.
◾ Compact design, saving PCB mounting area.
◾ Magnetic shielded structure, and customizable designs are available.
2- Applications
◾ Voltage regulator modules (VRM)
◾ DC-DC converters
◾ Industrial control
◾ Renewable energy storage
◾ Motor drives
3- Environment Standard
The ultra high current power inductors CPRX series features halogen-free, RoHS and REACH compliant.
4- Product Status
As with all parts in CODACA, CPRX series has been in mass production and lead time is 4~6 weeks.