SMD Power Inductors

SMD Power Inductors Product Introduction

Our SMD Power Inductors are high-performance, surface-mount devices meticulously engineered to meet the rigorous demands of modern electronic applications. These inductors excel in power management, filtering, and energy storage, making them an ideal choice for industries such as telecommunications, consumer electronics, automotive systems, and industrial equipment. With a diverse range of sizes, inductance values, and configurations, our SMD Power Inductors deliver exceptional versatility, efficiency, and reliability for both compact and high-power designs.

Key Features and Specifications

• Wide Range of Sizes: Available in dimensions from ultra-compact 3.0×3.0×1.0 mm to larger formats like 22×117 mm, accommodating various space constraints and power requirements.

• Broad Inductance Spectrum: Offers inductance values from 0.0055 µH to 4700 µH, addressing diverse needs from high-frequency signal processing to low-frequency filtering.

• Low DC Resistance (DCR): Optimized DCR as low as 0.55 mΩ, minimizing power loss and enhancing energy efficiency across applications.

• High Current Capabilities: Supports saturation currents (Isat) up to 680.65 A and RMS currents (Irms) up to 57 A, ensuring robust performance in high-power environments.

• Extensive Frequency Range: Operates from 1 MHz to 3250 MHz, with select models reaching self-resonant frequencies (SRF) up to 4.6 GHz, ideal for high-frequency circuits.

• Superior Signal Integrity:
  

• Input Return Loss (RL): Ranges from 5 dB to 38 dB, reducing signal reflection.

• Insertion Loss (IL): Low values from 0.4 dB to 4.5 dB, preserving signal strength.

• Isolation: Up to 35.48 dB, minimizing crosstalk in multi-channel designs.






• Flexible Configurations: Available in single, double, triple, and quad port options with pin counts from 12 to 96, supporting varied circuit layouts. Turns ratios of 1:1 or 1.4:1 (±5%) ensure balanced performance.

• Power over Ethernet (PoE) Compatibility: Select models support PoE-af, PoE-at, and 4PPoE with power ratings up to 90W, perfect for networking applications.

• High-Voltage Isolation: Certain models provide isolation ratings of 1500VAC, 3000VAC, or 5000VAC, enhancing safety in power-intensive systems.

Performance Highlights

• Telecommunications Excellence: Models with 50Ω/75Ω impedance, operating from 5 MHz to 3250 MHz, deliver low insertion loss (e.g., 0.4 dB) and high isolation (up to 35 dB).

• High-Power Efficiency: Inductance from 0.7 µH to 257 µH, with Isat up to 75 A and Irms up to 57 A, ideal for power supplies and DC-DC converters.

• Compact Powerhouses: Sizes like 3.0×3.0×1.5 mm offer inductance up to 2200 µH and Isat up to 680.65 A, balancing space savings with high performance.

Applications and Benefits

Our SMD Power Inductors are designed for:

• Power Management: Perfect for DC-DC converters, voltage regulators, and power supplies, providing stable inductance and efficient energy storage.

• Telecommunications: Ensures reliable signal transmission in RF modules, broadband systems, and networking equipment.

• Consumer Electronics: Compact designs integrate seamlessly into smartphones, wearables, and portable devices.

• Automotive and Industrial: Delivers robust performance in EV powertrains, industrial automation, and control systems.

Built with advanced materials and precision manufacturing, these inductors offer high thermal stability, low electromagnetic interference, and exceptional efficiency. Their RoHS-compliant design aligns with environmental standards, making them a sustainable choice for cutting-edge electronics.

Why Choose Our SMD Power Inductors?

• Versatility: Extensive options in size, inductance, and configuration to meet any design challenge.

• Top-Tier Performance: Low DCR, high current handling, and excellent signal integrity for maximum efficiency.

• Dependability: Engineered for consistent operation in harsh conditions, with superior voltage isolation and thermal management.

Elevate your electronic designs with our SMD Power Inductors—your trusted partner for precision, efficiency, and adaptability in today’s advanced applications.