1. Product Introduction of Base Magnetic Ring Common Mode Inductance
In order to ensure the high performance of military power supply, the selected magnetic materials of this BASE magnetic ring common mode inductance are generally ferrite and ferrosilicon aluminum. Because enerally ferrite and ferrosilicon aluminumhave relatively stable performance, little change with temperature and high air gap strength, it is very suitable for military power supply.
2. Product Parameter (Specification) of Base Magnetic Ring Common Mode Inductance
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1.Various parameters and sizes can be formulated |
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Customer |
Customer Number |
Common mode filter |
Sample preparation date |
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Number of samples |
Five ring number |
WHTBC-302M:302M-362315-D |
Production version |
1.0 |
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Unit： mm |
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Customized according to customer requirements |
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2. ELECTRICAL CHARACTERISTICS (Electrical characteristics) |
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Item |
Specifications |
Reference record value |
Test instrument |
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L1:L2 Indutance |
2.25-4.52mH |
3mH |
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L Test Frequency |
10KHz 1V |
CHEN HWA 100 LCR METER |
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Turns |
18T:18T REF |
Outer number |
2-2UEW-1.3-GOD-180 |
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DC resistance |
REF |
REF |
GOM-801G MILI-OHM |
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Rated dc Current I |
10.6 A max |
10.0 A |
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Ope. Temp. |
- 40 TO 105 ℃ |
HC-D3M TEMP .& HUMIDITY CHAMBER |
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Hipot(1,2):(3,4)@1.0mA 1mins |
1500Vdc MIN |
1800Vdc |
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Remark: |
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3. Product Feature And Application of Base Magnetic Ring Common Mode Inductance
Cost effective design;BASE magnetic ring common mode inductance Useful in a wide variety of power conversion application. Wound on Mn-Zn power ferrite and high permeability ferrite are used in the line filters application.
Applications: Protects primary AC side from being affected by a switching regulator;
It is suitable for many kinds of products, most of which are suitable for our daily life, such as : TV VCR switching power sources NC machines computer systems.
4. Product Details of Base Magnetic Ring Common Mode Inductance
BASE magnetic ring common mode inductance use Fe-Ni and Mn-Zn material, and 155℃ uew-ny is used for enameled wire;
High saturation current; Coated with varnish;
Characteristics:
Application range of inductance: 10UH to 40MH;
Insulation resistance :100m Ω min when DC 500V between line to line;
Operating temperature range: -25℃ to 105℃
5. Product Qualification of Base Magnetic Ring Common Mode Inductance
BASE magnetic ring common mode inductance has the advantages of low hysteresis coefficient, The magnetic induction intensity is relatively high, Less magnetic waste, good DC superposition, can pass through large current, Can withstand high temperature and low temperature shock, Stable quality, not easy to aging products;
Wide inductance range;
Base material is fr-4 epoxy resin board, flammability grade ul 94V-0; Easy PC board installation.
6. Deliver, Shipping And Serving of Base Magnetic Ring Common Mode Inductance
Our base magnetic ring common mode inductance generally have a domestic delivery date of 10 working days; The foreign delivery time is 20 working days. Our packaging adopts three-level packaging, which is firm and reliable, and can effectively protect the products from damage.
