Quickcomputerstips
Voltage
Where can one purchase a DC converter for a laptop?
Do laptops need converters? Luckily, many travel gadgets (such as laptops or phone chargers) are multi or dual voltage, so you will only need a travel...
What device should you use to protect from fluctuating?
How do I protect my TV from voltage fluctuation? The purpose of a Voltage Stabilizer is to protect the electronic devices from the probable damage due...
What are power components in a drive controller?
What are the 3 main components of a VFD? A PWM VFD consists of three basic components the AC to DC conversion block (the rectifier), the filtering blo...
Where the quadrupler output came from?
How does a voltage Quadrupler work? ➢ A voltage quadrupler circuit is a circuit in which the output voltage is quadruple, or 4 times, the amplitude of...
What are the main advantages of kvl?
What are the applications of KVL? Applications of KVL and KCL in Electronics Design As mentioned, KVL applies to simple circuits, such as lighting up ...
What is a small solid state integratedf circuit device which can be used to provide a constant 12v dc output from a varying dc input?
What device is used as a voltage regulator in a DC power supply? DC voltage stabilizers Many simple DC power supplies regulate the voltage using eithe...
What device used for regullating volltage?
How do you regulate voltage? One of the simplest ways to regulate voltage is with a Zener diode. While linear regulators are usually basic in design, ...
Which are the other component use in place of 555timer?
What other application does 555 timer has? The 555 timer chip is extremely robust and stable 8-pin device that can be operated either as a very accura...
Advantages and disadvantages of using 110 V ac as the auxilliary supply?
What are the advantages of 110V? 110V power tools are used on sites as they offer the user more safety in the event of an accident such as a cable bei...
Equivalent circuit of ujt
What is VE in UJT? This value of VE is called peak-point voltage VP which is shown in Fig. (7) and (8). When VE = VP, emitter (peak current), IP start...
What is ujt
What is UJT and its working? The Unijunction Transistor (UJT) will act as voltage breakdown device, when the input applied between emitter and base 1 ...
Operation of ujt
What is the function of UJT? The Unijunction Transistor or UJT for short, is another solid state three terminal device that can be used in gate pulse,...