| |
| |
|
| |
Introduction
To MPP, Sendust and High Flux Powder Cores |
| |
MPP
(Molybdenum Permalloy Powder), Sendust and High Flux powder cores
are distributed air gap cores made from ferrous alloy powder for low
losses at elevated frequencies. Small air gaps distributed evenly
throughout the cores increase the amount of DC that can be passed
through the winding before core saturation occurs. Powder cores are
ideal for low loss inductors, for SMPS, switching regulators, and
noise filters.
|
| |
Material
Composition :
MPP - Ni (81%) + Fe (17%) + Mo (2%)
Sendust - Fe (85%) + Si (9.5%) + AI (5.5%)
High Flux - Ni (50%) + Fe (50%)
|
| |
Sizes:
From 3.94mm to 77.80mm Outer Diameter
|
| |
Permeability
Selection:
MPP : 26, 60, 125, 147, 160, 173, 200 µ
Sendust : 26, 60, 75, 90, 125 µ
High Flux : 26, 60, 125, 147, 160 µ
|
|
Core
Coating:
Breakdown Voltage: 500V min
Outer coat: High Quality Epoxy Resin
Color Selection-
MPP - Gray
Sendust - Black
High Flux - Green
|
|
The
 value of each MPP,
High Flux, and Sendust Cores can be found in the charts on the next
several pages. Use this value
and the formula below to calculate the number of turns for a specific
inductance.
|
|
 |
|
MPP, Sendust and High Flux Powder Cores Product
Specification |
|
|
|
|
|
