Vista, Calif. — ACME Electronics Corp. has expanded its line of manganese-zinc (Mn-Zn) ferrite materials with the introduction of its new P51 material that is offered in a selection of core shapes for ...

Addressing the requirements of transformers and dc/dc converters operating at frequencies from 400 kHz to 1 MHz, P51 soft ferrite material expands the company's line of manganese-zinc materials.

Development and continued success of switchmode power supplies is challenging the ferrite industry to produce new high-quality ferrite cores capable of operating at increasingly higher frequencies ...

Whenever a power or distribution transformer is isolated from the power system, it is probable that residual magnetism remains in the core due to the phase shift. However, residual magnetism also ...

The use of power electronics is increasing in the industry for both low-scale applications like chargers for batteries and LED drivers and high-scale applications like photovoltaic (PV) systems and ...

Ever since the French pioneer, Lucien Gaulard, built the first power transformer, the voltage and power levels of AC transformation have progressed. The underlying physical principles, however, remain ...

About two decades ago there was a quiet revolution in electronics which went unnoticed by many, but which overturned a hundred years of accepted practice. You’d have noticed it if you had a mobile ...