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
Customer
Customer Number
Common mode filter
Sample preparation date
Five ring number
WHTBC-302M:302M-362315-D
Production version
1.0
Unit： mm
Customized according to customer requirements
2. ELECTRICAL CHARACTERISTICS (Electrical characteristics)
Item
Specifications
Reference record value
Test instrument
L1:L2 Indutance
2.25-4.52mH
3mH
L Test Frequency
10KHz 1V
CHEN HWA 100 LCR METER
Turns
18T:18T REF
Outer number
2-2UEW-1.3-GOD-180
DC resistance
REF
REF
GOM-801G MILI-OHM
Rated dc Current I
10.6 A max
10.0 A
Ope. Temp.
- 40 TO 105 ℃
Hipot(1,2):(3,4)@1.0mA 1mins
1500Vdc MIN
1800Vdc
Remark:
1.Various parameters and sizes can be formulated
Number of samples
HC-D3M TEMP .& HUMIDITY CHAMBER
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.
