Engineers grappling with the challenge of balancing size, performance, and stability in electronic component design may find their answer in the EE20 series magnetic cores. These advanced components offer a compelling solution for optimizing circuit efficiency and power consumption.

The EE20 series represents a fusion of advanced materials science and precision manufacturing. Its optimized core parameters deliver exceptional performance across diverse applications:

• High-Density Design: Featuring an efficient core structure with a Σ(l/A) core factor reaching 1.45 mm⁻¹ , enabling superior magnetic flux capacity in minimal space.
• Compact Dimensions: With an effective volume (Ve) of just 1472.0 mm³ , effective length (le) of 46.0 mm , and effective area (Ae) of 32.0 mm² , these cores are ideal for space-constrained designs.
• Lightweight Construction: Weighing approximately 7.2 grams (Wt) per set, the cores significantly reduce overall product weight, particularly beneficial for portable electronics.

The EE20 series offers multiple configurations to address varying technical requirements:

• R4K Series: Delivers an initial permeability (μi) of 2250±25% at 0.25V/10kHz, with an inductance factor (AL) of approximately 4300 nH/N² , suitable for general-purpose power applications.
• R5K Series: Provides enhanced performance with 4700±30% μi and 10000 nH/N² AL , improving circuit efficiency and response times.
• R7K Series: Offers 2600±25% μi and 5000 nH/N² AL , balancing performance with design flexibility.
• R10K Series: Features 3500±25% μi and 7000 nH/N² AL , supporting high-power density applications.

The EE20 magnetic core series combines technical excellence with compact design, offering engineers a robust solution for modern electronic challenges.