Core assembly machine factory tutor you how to choose the high frequency transformer
Our Dongguan Hui technology more core assembly machine is automatically completed transformer core, skeleton assembly and encapsulation; work flow: the skeleton material, on the magnetic core material, under the magnetic core material, assembly and package glue, blanking. Below by Hui more Xiaobian to introduce how to choose the high frequency transformer.
Design of high frequency transformer should first start from magnetic core. Switch power transformer cores are soft magnetic materials used in low magnetic field, it has high permeability, low coercivity, high resistivity. High magnetic permeability, a certain number of turns, through the small magnetizing current can withstand high voltage, therefore, a certain power in the output request, can reduce the volume of the magnetic core. The coercive force of the magnetic core is low, the hysteresis area is small, less consumption of iron. High resistivity, the eddy current is small, small iron loss. Ferrite material is a composite oxide sintered body, the resistivity is high, suitable for high frequency enable
Used, but the Bs value is relatively small, often used in switch power supply.
Details about the core assembly machine welcome to our Dongguan Hui Yue Technology consulting!