370 and 440 capacitors simply mean 370 VAC and 440 VAC capacitors. These two capacitors are most commonly used as run capacitors of an AC induction motor. Between 370 VAC and 440 VAC capacitors, it is always preferable to use the 440 VAC capacitor. 440 VAC capacitors can handle 70 Volts more than the 370 VAC one, the 440 Volt one can also handle higher back EMF created by … [Read more...] about 370 vs 440 Capacitor | Which One is Right for You
Ceramic Vs Film Capacitors | Which One is the Best Choice?
Film capacitors are used more than ceramic Capacitors. Film capacitors are suitable for a wide range of capacitance values whereas ceramic capacitors are suitable for a range of capacitance. Definition and Types of Capacitors Capacitors are electrical devices used to store electrical energy. It consists of two conductors and one insulator. The insulator is … [Read more...] about Ceramic Vs Film Capacitors | Which One is the Best Choice?
Analog vs Digital Oscilloscope | The Major Difference
Both analog and digital oscilloscopes are used for the same work. But there are some extra features in a digital oscilloscope. The oscilloscope is an electronic measurement instrument. It is also known as an oscillograph, scope, CRO (cathode ray oscilloscope), and DSO (digital store oscilloscope). The oscilloscope graphically displays the electrical signal in the form … [Read more...] about Analog vs Digital Oscilloscope | The Major Difference
Op-Amp Vs Transistor | Major Distinction
Op-amp and transistor are used according to your need. Though op-amp is better for amplifying gain, they are expensive. As the op-amp amplifier is made of different types of transistors. So, in many cases, you can use a transistor instead of the op-amp. The transistor is cheap compared to the op-amp. What is the difference between an op-amp and transistor? The … [Read more...] about Op-Amp Vs Transistor | Major Distinction
How to Find Threshold Voltage of a Mosfet From Graph
To determine the threshold voltage, use the equation of the drain current as a function of the gate to source voltage VGS in the VDS saturation region. VDS(sat)=> VGS-Vth defines the saturation region. The transfer curve at drain current saturation is what it is called. Threshold voltage can be defined in a variety of ways for measurement purposes. One common metric is: … [Read more...] about How to Find Threshold Voltage of a Mosfet From Graph