How does a DC link work What is its purpose ?
How does a DC link work What is its purpose ? A DC link, in the context of power electronics…
Why is a BJT called a current controlled current source ?
Why is a BJT called a current controlled current source ? A BJT (Bipolar Junction Transistor) is called a current-controlled…
Why is a linear power supply called linear ?
Why is a linear power supply called linear ? A linear power supply is named as such because of the…
What is a lock out relay ?
What is a lock out relay ? A lockout relay, also known as a safety relay or interlock relay, is…
How is the performance of a supercapacitor ?
How is the performance of a supercapacitor ? The performance of a supercapacitor is characterized by several key factors that…
What happens to current when voltage is increased ?
What happens to current when voltage is increased ? When voltage is increased in an electrical circuit, according to Ohm’s…
Whats an operational amplifier and how does it work ?
Whats an operational amplifier and how does it work ? An operational amplifier, often abbreviated as op-amp, is a versatile…
What is the difference between NPN and PNP transistors ?
What is the difference between NPN and PNP transistors ? The main difference between NPN and PNP transistors lies in…
What does KA mean on a circuit breaker?
What does KA mean on a circuit breaker? In electrical terms, “KA” on a circuit breaker stands for kiloampere, which…
What are lightning rods and How do they function ?
What are lightning rods and How do they function ? Lightning rods, also known as lightning conductors or air terminals,…