High Quality Smd Inductor 3.3mh - High flux custom toroidal power inductor – Mingda
High Quality Smd Inductor 3.3mh - High flux custom toroidal power inductor – Mingda Detail:
Although the toroidal coil inductance is an ideal shape in inductance, it is mainly used as a signal processing because of the high requirements. However, the small toroidal inductance is still very large. , Mainly used in high-frequency, high-sensitivity communication products.
The toroidal coil inductor is made of iron powder core as the material, mixed with resin, etc., so that the air gap is evenly distributed inside the iron powder core. The inductor has a certain degree of sensitivity. When we see the word Air gap, we know it is Used in power, therefore, the iron powder core toroidal coil inductor is the most commonly used type of power inductor, and the IDC can reach more than 20 amperes.
Capable of handling very high DC bias current with minimal inductance roll off.
Best suited for high Power, high AC & DC Bias at high Switching Frequency.
With current, inductance and working frequency, we could provide ideal products for you.
Main Advantages:
1. Excellent electromagnetic shielding due to toroidal design
2. Low cost designs with pre-tinned leads for PCB through hole mounting
3. Iron powder cores with low losses
4. Low magnetically leakage field
5. Operating temperature: –25 ºC to +125 ºC
6. Custom designs on request
7.Build to ROHS compliant and lead free
Size and dimensions:
Electrical properties:
|
Item |
SPECIFICATION TOL. |
Test instrument |
Test condition |
|
Inductance |
300uH ±15 % |
TH2816B |
1kHz/0.25V |
|
D.C.R |
115mΩ Max |
GKT=502BC |
25℃ |
|
Saturation Current Isat |
5A Typ |
GH2816+WR7210 |
|ΔL/L| ≤20% |
Applications:
1.Mainly used for voltage transformers and power supplies
2.Widely used for buzzers and alarm systems, motherboard.
3.Perfect for filtering of symmetric interferences
Product detail pictures:
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The client satisfaction is our primary concentrate on. We uphold a consistent level of professionalism, top quality, credibility and service for High Quality Smd Inductor 3.3mh - High flux custom toroidal power inductor – Mingda , The product will supply to all over the world, such as: Russia, Berlin, Saudi Arabia, The credibility is the priority, and the service is the vitality. We promise we have the ability to provide excellent quality and reasonable price products for customers. With us, your safety is guaranteed.
By Christopher Mabey from Germany - 2017.07.28 15:46
We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
By Heather from Kenya - 2017.08.18 18:38
