Molded Inductors AISM

molded inductors are widely used in modern power management circuits where high reliability, compact size, and low acoustic noise are required. Compared with traditional wire-wound inductors, molded inductors feature a solid encapsulated structure that improves mechanical strength, thermal performance, and electrical stability under harsh operating conditions.FERRTX provides a full range of molded inductors, including low audible core noise molded inductors and mini molded power inductors, designed for DC-DC converters, power modules, automotive electronics, and industrial control systems.

Key Features of Ferrtx Molded Inductors

• Low Audible Core Noise
  Molded construction effectively suppresses coil vibration and magnetic resonance, minimizing audible noise even under high ripple current conditions.

• High Current Handling Capability
  Optimized magnetic material and winding structure support stable inductance under high DC bias.

• Compact & Low Profile Design
  Mini molded power inductors are ideal for space-constrained designs such as portable devices and high-density power boards.

• Excellent Mechanical Strength
  Fully molded body enhances shock and vibration resistance, suitable for automotive and industrial applications.

• Stable Electrical Performance
  Tight inductance tolerance and consistent saturation characteristics ensure predictable circuit behavior.

These molded inductors are part of our SMD Inductor portfolio and are fully compatible with automated SMT assembly processes.

Typical Applications

Ferrtx molded inductors are commonly applied in:

• DC-DC converters and voltage regulators

• Power supplies and DC-DC Power Modules

• Automotive electronics (ADAS, infotainment, power control)

• Industrial control systems

• Consumer electronics and portable devices

They are often used alongside other magnetic components such as Power Bead Inductor solutions for EMI suppression and power integrity optimization.

Molded Inductor Series Overview (Reordered Table)

Below is a representative overview of Ferrtx molded inductor series.
To differentiate from the old website, the table column order has been adjusted.

Custom Molded Inductor Capabilities

In addition to standard series, Ferrtx offers customized molded inductors to meet specific application requirements, including:

• Customized inductance and current ratings

• Low audible noise optimization

• Special size or height constraints

• Performance tuning for high-frequency switching power supplies

Our engineering team supports design-in from prototype to mass production, ensuring optimal performance and reliability.

Why Choose Ferrtx Molded Inductors

• Broad range of molded inductors and mini molded power inductors

• Proven low audible core noise performance

• Stable supply for industrial and automotive applications

• Strong customization and technical support capability

As part of our comprehensive magnetic product line, Ferrtx continues to deliver reliable solutions across Molded Inductors, SMD Inductor, and power magnetic components.