What are the different specification parameters of plug-in i-inductor?
When encountering the above problems, how to identify their specifications?Follow the Chinese inductance factory - gewei electronics to understand together!
I-type inductance magnetic core, is a good soft magnetic material, after electrification inductance coil generated magnetic field, magnetic core immediately magnetized, after power failure, magnetic core immediately demagnetization.The soft magnetic materials of the i-core are nickel zinc and manganese zinc.Low u value of nickel and zinc, strong anti - saturation ability and large volume.The u value of manganese zinc high anti-saturation ability is weak and the volume needs less, the most commonly used is nickel zinc material i-type inductance core.
I-inductance and color ring inductance, the current is not the same, the application is different.
H inductors, plug-in inductance coil of wire diameter thick some commonly, characterized by dc resistance is small, by the current is larger, and the color ring inductance, coil of wire diameter is very fine, mostly of dc resistance is bigger, through current smaller, h inductors are mostly used in power circuit, and the color ring inductance is mostly applied in the signal circuit.
Of course, there is also a very compact type of i-inductance, so, it is not much different from the color ring inductance.
1. Commonly used size of i-inductor core:
3*4.5 diameter 3mm height 4.5mm;
4*6 diameter 4mm height 6mm;
5*7 diameter 5mm height 7mm;
6*8 diameter 6mm height 8mm;
6*10 diameter 6mm height 10mm;
8*8 diameter 8mm height 8mm;
8*10 diameter 8mm height 10mm;
9*12 diameter 9mm height 12mm;
10*8 diameter 10mm height 8mm;
10*10 diameter 10mm height 10mm;
10*12 diameter 10mm height 12mm;
10*16 diameter 10mm height 16mm;
14*15 diameter 14mm height 15mm;
16*18 diameter 16mm height 18mm;
18*22 diameter 18mm height 22mm
Specification: ac initial conductivity, relative loss, relative temperature coefficient of permeability, Curie temperature, saturation beam density, coercive force, extra beam density.
Post time: Aug-17-2019