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.

If these two strings are wired in parallel, the lower voltage string pulls significantly more current than intended and the second significantly less. The probability that all the LEDs in one string ...

To configure parallel drivers with high-side pass elements, however, the current-sense feedback circuitry must also be on the high side, and it must be able to withstand at least the voltage the ...

Make paper switches Place the two ends of the switch (the traces that will be connected and disconnected) next to each other in parallel. Use a third piece of conductive copper to bridge these traces.

A power-limit circuit can be added to the circuit in Fig. 1 to limit the overall power when there is a large voltage variation for parallel strings of LEDs, with the result shown in Fig. 2.

Christmas lights themselves are a very simple circuit—in fact, they’re a great medium to learn about the flow of electricity.

This is a definite advantage for series configurations. However, new generations of charge pump ICs with parallel constant current source outputs offer channel-to-channel current matching with ...

Most commercial LED flashlightsuse three AAA or AA batteriesin series that produce 4.5V. The batteriesthen drive four white LEDs that connectin parallel. These LEDs can workat voltages as low as 2.7V ...