A power supply is an electronic device that supplies electric energy to an electrical load. The primary function of a power supply is to convert one form of electrical energy to another and, as a result, power supplies are sometimes referred to as electric power… Read More


Mitsubishi Fx3ge FX3GE base units are available with 24 or 40 inputs/outputs and can be  easily expanded. The simplest way  of expanding the units is by means of digital or analog expansion adapters or communications adapters which can be fitted… Read More


Course Outline Electricity Act as applied to Electrical Installation Work and Electrical Worker The general arrangement of voltages used in the Singapore. Three phase ac voltages, current and power computation theory and measurement The types and characteristics of protective devices… Read More