Useful tips for everyday
Does a voltage source produce current? A voltage source is a two-terminal device which can maintain a fixed voltage. An ideal voltage source can maintain…
Is high pass filter good? Highpass filters are excellent for this application. A further benefit of cutting unwanted rumble at the source, whether it’s wind…
How is an analog signal measured? In an electrical signal, the voltage, current, or frequency of the signal may be varied to represent the information.…
How Thermal runaway occurs in a transistor? Thermal runaway The problem with increasing temperature causing increasing collector current is that more current increase the power…
What is flyback SMPS? The flyback design is a switched-mode power supply (SMPS) that’s been used for 70+ years and still going strong. The core…
How can I make my design better? Look at what others did before you and you’ll know what to do next. Open a Dribble account.…
Can permanent magnet motors be used as generators? Permanent magnet direct current (DC) machines can be used as either conventional motors or as DC wind…
How do you find the time constant of a capacitor? A capacitor is fully charged to 10 volts. Calculate the RC time constant, τ of…
How do you display letters on a 7 segment display? Now suppose you want to display alphabet “L” . then segment which you require to…
How do you protect a solid state relay? To fully protect the SSR, a zener diode placed across the contacts of the SSR is highly…