Direct Current (D.C) motor field windings

25/09/2011 by 2 Comments

D.C motor is the one of common application for industrial.It have several advantage compare with A.C motor.Dc motors applied for the momentarily deliver rated around three or more times from their torque.

It also include with dynamic braking function  or regenerative braking to obtained with dc motors for quick stops application.This function can avoid for reducing the size of a mechanical brake.

This time i want share information about D.C. motors field winding.It normally are divided into three classes for our application and need to selected to match for our operation functional. read more

Filed Under: Electric Motor Tagged With: , , , ,

Electrostatic Discharge

04/07/2011 by 2 Comments

As we known,equipment or machinery for home or industrial applications controlled by electronic circuit board.With intelligent technology,it can control many function with more sophisticated application to make our jobs and living style more easier and accurate.

But it have a disadvantage for the electronic latest technology.The main problem is Electrostatic Discharge (ESD).Today around the world users facing this problem and the figure is increasing day by day.

From the research information,the main source of the electrostatic discharge came from the wrong handling of electronic components,Integrated circuit,solid state circuit and printed circuit,etc. read more

Filed Under: Theory Tagged With: , , , , , , ,