Parameter Customization I-shaped Inductor 22uH 6 * 8 * 3MM Suppression Electromagnetic Interference Power Inductor
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
3-4weeks
Brand:
ZXY
Product Description
Parameter Customization I-shaped Inductor 22uH 6*8*3mm
This compact power inductor (22μH, 6*8*3mm) is engineered to effectively suppress electromagnetic interference (EMI) in various electronic circuits. With customizable electrical parameters, this I-core component delivers reliable energy storage and filtering performance for DC-DC converters, power supplies, and noise-sensitive applications. Its miniature footprint makes it ideal for space-constrained designs while maintaining stable inductance under operating currents.
Core Functionality
Electromagnetic Interference Suppression
As a high-frequency noise filter or choke, this inductor effectively suppresses electromagnetic interference in circuits by presenting high impedance to high-frequency noise signals. This prevents interference propagation through power or signal lines, purifies power supply, prevents internal noise leakage, and helps products meet electromagnetic compatibility standards.
Energy Storage and Conversion
In switching power supply circuits, this power inductor serves critical energy buffering and release functions:
- Energy Storage: When the switch tube is turned on, electrical energy is stored as a magnetic field
- Energy Release: When the switch tube is turned off, stored energy is released to the load, enabling efficient voltage conversion and current smoothing
Performance Characteristics
| Feature Category | Specific Characteristics | Description / Benefit |
|---|---|---|
| Electrical Performance | Inductance Value | 22μH (typical), customizable within a range to meet specific circuit resonance or filtering needs |
| Electrical Performance | Current Handling | Defined by Saturation Current (Isat) and Thermal Rated Current (Irms). Ensures stable inductance under operating load without magnetic saturation or overheating |
| Electrical Performance | DC Resistance (DCR) | Low DCR minimizes copper losses, improving circuit efficiency and reducing heat generation |
| Electrical Performance | Frequency Range | Suitable for switching frequencies from tens of kHz to several MHz, covering most common DC-DC converter applications |
| EMI Suppression | High-Frequency Impedance | Presents high impedance to high-frequency noise, effectively attenuating conducted EMI on power lines |
| EMI Suppression | Filtering Effectiveness | Works with capacitors to form efficient LC filter networks, suppressing switching noise and ripple |
| Mechanical & Reliability | Compact Size | 6mm diameter * 8mm height (3mm pin length) saves significant PCB space for miniaturized designs |
| Mechanical & Reliability | Robust Construction | I-core ferrite with enameled copper wire winding provides good mechanical strength and temperature stability |
| Customizable Parameters | Tailored Specifications | Inductance, current rating, wire gauge, and pin length can be customized for optimized performance in specific applications |
| Application Suitability | High Efficiency | Low core loss and low DCR contribute to high efficiency in power conversion circuits |
| Application Suitability | High Stability | Stable inductance over wide temperature and current ranges ensures reliable circuit operation |
| Application Suitability | Broad Compatibility | Ideal for noise filtering and power conversion in DC-DC converters, power supplies, automotive electronics, consumer electronics, and communication modules |
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Company
Shenzhen Zhixiangyuan Electronics Co., Ltd.
Location
Room 202, Yingfei Haocheng Industrial Park, Guansheng 5th Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen
Contact Person
Chen