Coming from an IT background to an AM transmitter site might leave you with a world of questions. Mark Persons explains the ...

In circuits connected in parallel, the components are connected on different branches. Find out more with BBC Bitesize. For students between the ages of 11 and 14.

In DC voltage applications, the RC snubber network is typically wired across the relay contacts, whereas in standard AC ...

If you perform analog-circuit design, you'll occasionally need to use a resistor with a nonstandard value to produce a particular gain, ratio, or attenuation factor. You can create resistors of ...

To find a circuit's Thevenin source voltage v T, replace the load resistor with an open circuit. The open-circuit voltage v OC is simply v T because no voltage drops across R T when i = 0.

Circuit Ideas: How to Parallel LED Current Drivers. Feb. 21, 2008. ... This additional low-cost circuitry keeps the CS-pin voltages near ground, and lets the sense resistor (R 1) ...

The simple capacitor equivalent circuit taught in school. Inductors are more like a resistor in series with an ideal inductor, resistors can be inductors as well, and well, capacitors aren’t ...

If you wanted, you can make a similar circuit with 10 or 20 bulbs. Just connect them all in a line so that the same current goes through each one. This is a series connection.