MnZn Power Ferrite Material

LP CORES

LP cores, Planar core, ST core, SQ core, New planar cores, EQ cores, EQ13 core, converter cores, Transformatoren core, DC converter core, LP core, LP22, LP23, LP32, EPX cores, EOP core, Ferrite manufacturer, EIR core, LP coreLP cores, Planar core, ST core, SQ core, New planar cores, EQ cores, EQ13 core, converter cores, Transformatoren core, DC converter core, LP core, LP22, LP23, LP32, EPX cores, EOP core, Ferrite manufacturer, EIR core, LP core

Introduce of LP cores

LP core, EQ cores, EQ13 core, is all E-E core shapes with large wide windows, and is New planar cores. The shape of the core is not a significant consideration for continuous mode operation due to low AC losses. For discontinuous mode operation, the winding area window is chosen as wide as possible to minimize AC winding losses. A table of suitable LP cores types for various power levels like ST core, SQ core, EQ13 core, LP kern, LP22, LP23, LP32, EPX cores, EOP core, EIR core, are given for applications with the converter cores, controller (frequency range 100kHz to 500kHz).

Application of LP cores

LP cores are widely application in Driver transformer, Wideband transformer, Transformatoren kern, DC converter core.

Type Dimensions(mm)
A B ΦC 2D E 2H I
LP22/13 25.00±0.4 19.0±0.3 8.6±0.2 22.4±0.2 12.9±0.3 16.4±0.3 13.5±0.5
LP23/8 16.5±0.3 12.5±0.3 5.7±0.2 23.4±0.2 8.7±0.2 17.4±0.2 9.0±0.5
LP32/13 25.0±0.4 19.0±0.3 8.6±0.2 31.8±0.2 12.9±0.3 24.1±0.3 13.5±0.5
Type Core parameter weight (g/pr. ) Al(nH/N2)±25%
C1 (mm-1) Ae (mm2) Ie (mm) Ve (mm3) F2BD F2B1
LP22/13 0.72 67.9 49.0 3327 21 3500 3000
LP23/8 1.41 31.3 44.1 1380 9.6 1600 1600
LP32/13 0.91 70.3 64 4499 30 2750 2630