This video explains how resistors function and how Ohm’s Law defines the relationship between voltage, current, and resistance in electronic circuits. Resistors are passive components used to control ...
To calculate the resistance of the series resistor required, we need to look at the current and voltage values recommended by the LED manufacturer. Suppose a manufacturer recommends a maximum voltage ...
Barry Brents, Field Application Engineer of TE Connectivity’s business unit TE Circuit Protection, talks about the resistance of a PolySwitch PPTC resettable device in a tripped condition and explains ...