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 electrical power circuit, similar to a relay except with higher current ratings. A… Read More: Contactor Construction & Operating Principle »
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 important because many types of antennas (dipoles, yagis, loops) are balanced loads, which… Read More: Balun Transformer – Balanced vs Unbalanced Transmission Lines »
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 you are willing to use computer for mathematical conversions then the best option… Read More: Easiest Binary To Decimal Conversion Using MS Excel »
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 system users include cable television services, university campuses, office buildings, industrial plants, and… Read More: Fiber Optic Advantage Over Copper Cables »
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 wide number of applications like frequency, temperature, capacitance and continuity in a circuit.… Read More: How to use a Fluke Digital Multimeter »
The selection of fiber optic connectors and FO cable termination strategy depends on the application, cost considerations and your own personal preferences. The following connector comparisons can make the decision easier if you really want to go for best option. Epoxy & Polish Style Fiber Optic Connectors Epoxy & polish style connectors were the original… Read More: Fiber Optic Connectors Selection Guide »