DM500uH30A-A

2-Key Advantages of CD-Type Amorphous Inductors

·       1. Extremely Low Core Loss

·       The amorphous alloy material has significantly lower hysteresis and eddy current losses compared to traditional silicon steel or ferrite cores

·       Results in reduced heat generation and higher power conversion efficiency (typically 80-90% lower core loss than silicon steel)

·       2. High Saturation Flux Density

·       Amorphous material offers a high saturation magnetic flux density (Bs ≈ 1.2-1.56T), which is 3-5 times higher than ferrite cores (0.3-0.5T)

·       Allows the inductor to handle large transient currents without saturation, providing excellent reliability

·       3. Superior Miniaturization Capability

·       Due to high permeability and high Bs, the same inductance value can be achieved in 1/8 to 1/10 the volume of traditional inductors

·       Enables compact, high-power-density designs — ideal for space-constrained applications

·       4. Low Noise & Vibration

·       Amorphous alloys have extremely low magnetostriction coefficient

·       Virtually eliminates audible core "squealing" or humming — critical for medical devices, audio equipment, and EVs

·       5. Excellent Temperature Stability

·       High Curie temperature (up to 500°C+) ensures stable performance from -55°C to 130°C

·       Suitable for high-temperature, high-power environments

·       6. Adjustable Air Gap Flexibility

·       CD-type split-core design allows precise air gap adjustment

·       Enables customizable effective permeability to meet specific circuit requirements