Useful tips for everyday
How many DC volts can kill a person? The human body has an inherent high resistance to electric current, which means without sufficient voltage a…
Can I combine voltage sources? Connecting Voltage Sources Together Ideal voltage sources can be connected together in both parallel or series the same as for…
How to reduce noise in a SMPS circuit? Explore the concept of noise in a SMPS circuit that designers typically focus on mitigating, including ripple…
How do you find the energy of an inductor? Key Takeaways The formula for the energy stored in a magnetic field is E = 1/2…
How do I choose a lithium battery? To obtain the energy content of a battery, multiply the battery capacity in Ah by the voltage to…
What information can we get from dielectric constant value? The value of the dielectric constant at room temperature (25 °C, or 77 °F) is 1.00059…
What is the range for voltage standing wave ratio in the transmission lines? VSWR is defined as the ratio of the maximum voltage to the…
Is RS485 a physical layer? RS-485 signals are used in a wide range of computer and automation systems. RS-485 is used as the physical layer…
Does a DC motor need a resistor? Most small DC motors are designed to run at high rpm, so for applications that need low rpm…
When op amp is used in open loop configuration gain is? In the case of amplifiers the term open loop indicates that no connection exists…