Resources For Electrical & Electronic Engineers
A contactor is an electrically controlled switch used for switching an electrical power circuit , similar to a relay except with higher current ratings. Contactor is in fact an electromechanical switch. Low-voltage Contactor is an electrically controlled switch used for switching an
What is a balun? A Balun is special type of transformer that performs two functions i.e. impedance transformation and balanced to unbalanced transformation. The term balun is a contraction of “balanced to unbalanced transformer” Why do we need a balun? Baluns are
Below is given the easiest Binary to decimal conversion method that you can do yourself even if you dont know the basic principle of mathematical conversion. In another artcile we have already described the manual conversion of binary to decimal numbers. If
In recent years it has become apparent that fiber-optics are steadily replacing copper wire as an appropriate means of communication signal transmission. They span the long distances between local phone systems as well as providing the backbone for many network systems. Other
What is a Digital Multimeter? Digital Multimeter also famous as DMM is simply an electronic instrument that measures electrical parameters including AC/DC volts, AC/DC current, resistance. In addition digital multimeter may have a variety of special features that are designed for a
mAh full form is milli Ampere hour, which means how much amperes of current a battery can deliver in an hour time. The battery mAh capacity rating refers to the storage capacity available for a particular battery especially for rechargeable batteries. For