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High Current Integrated Molded Wire Wound Small Size SMD Chip Inductor 22μH Chip 220 Shielded Power Inductor
Product Overview
This high current integrated molded wire wound small-sized SMD power inductor (model 220, 22μH) utilizes integrated molding technology and wire winding structure design to achieve high inductance value and excellent shielding characteristics in a compact SMD package. The specially formulated magnetic material and high-pressure molding process effectively suppress electromagnetic interference while enhancing structural strength. Optimized winding technology reduces DC resistance, ensuring superior current handling capability and temperature stability under high load conditions.
Key Features & Benefits
Efficient Energy Storage & Release: Provides reliable energy storage and release in switching power supply circuits for voltage conversion and stable output
High Frequency Noise Filtering: Effectively filters high-frequency ripple and noise using inductive impedance characteristics
High Current Capability: Withstands large transient surge currents and sustained load currents without overheating or saturation
EMI Suppression: Shielded structure confines magnetic field internally, reducing electromagnetic radiation and external interference
Space-Efficient Design: Small SMD chip package saves valuable PCB space for modern compact electronic devices
Structural Reliability: Integrated molding provides robust physical structure resistant to mechanical stress and high-temperature reflow soldering
Application Scenarios
Energy Storage & Filtering: Power conversion circuits in various switching power supplies High Current Applications: CPU/GPU power supplies, automotive power systems, industrial equipment EMI-Sensitive Environments: Communication modules, precision instruments, automotive electronics with strict EMC requirements Space-Constrained Designs: Portable devices (mobile phones, laptops), distributed power systems
Performance Characteristics
Feature
Description
Key Benefit
Integrated & Shielded Construction
Molded with magnetic composite material, forming a fully closed magnetic circuit
Excellent EMI suppression, minimizes interference to adjacent circuits, and simplifies EMC compliance
High Current Handling
Optimized winding and low-loss core material provide high saturation current (Isat) and thermal current (Irms) ratings
Reliably supports high transient and continuous currents required by modern processors
High Power Density
Combines compact surface-mount footprint (220 size) with high inductance value (22μH)
Saves valuable PCB space, enabling compact and high-density power supply designs
High Efficiency & Low Loss
Features low DC resistance (DCR) and minimized core losses across wide frequency range
Solid monolithic structure fully encapsulates windings, offering high resistance to shock and vibration
Ensures long-term reliability and stable electrical parameters under harsh operating conditions
Product Images
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Company Profile
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2011
Total Annual:
6000000-8000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Shenzhen Zhixiangyuan Electronics Co.,Ltd is a high tech enterprise, specializing in customizing various types of audio transformers, high frequency transformers, low frequency transformers,switching power transformers, toroidal inductors, choke coils, SMD power inductors, supper high current induct... Shenzhen Zhixiangyuan Electronics Co.,Ltd is a high tech enterprise, specializing in customizing various types of audio transformers, high frequency transformers, low frequency transformers,switching power transformers, toroidal inductors, choke coils, SMD power inductors, supper high current induct...
