a transistor transforms a small inputcurrentinto a bigger output current. As a switch, it can be in one of two distinct states -- on or off -- to control the flow of electronic signals through an electrical cir
A diode, which has two terminals, allows current to flow in only one direction, while blocking the flow from the other direction. Common examples include laser diodes, P-N junction diodes and light-emitting diodes (LEDs). A transistor has three terminals and can pass current between resistance...
Read the solution brief: Oracle Project-Driven Supply Chain in the Cloud (PDF) Repetitive manufacturing Some industries require a constant flow of product with minimal setup or changeover times—for example, the automotive and durable consumer goods industries. In repetitive manufacturing, dedicated asse...
The capacitor also smoothes these waves into a DC voltage. When the voltage reaches the required level, the switching element is turned off and the diode (D) is turned on. The self-induced emf makes the current flow through the diode. The energy accumulated in the coil charges the load....
CPUs perform a complex juggling act, including tasks such as branch prediction and speculative execution that must be coordinated in time. This makes a CPU capable of handling nearly any code compatible with its instruction set architecture. Anatomy of a CPU Physically, a CPU is a slice of cr...
As a result the photodiode current is multiplied by the current gain β of the transistor.The performance of the phototransistor can be superior to that of the photodiode for some applications in view of its gain. As a rough guide, where a photodiode may enable a current flow of around ...
In the same way that a flywheel will produce a huge force if you try to stop it suddenly, an inductor will generate a huge voltage if you try to stop the current flowing through it suddenly. The hydraulic-ram-pump uses the same principle, allowing water to flow through it and then ...
PCs should be constructed so that the cables fold neatly within the case and do not block air flow throughout it. A PC is typically much more than these core components. Next, we'll look at the ports and peripherals that let you interact with the computer and how you can add even ...
these cells contain transistors connected in series which allow for electrical current to flow through them when power is applied. when current passes through these transistors, they create a magnetic field which stores the data from the memory cell until it is cleared by another signal being sent...
A string inverter is connected to a string of solar panels, known as a “solar array.” Generally, a solar array consists of 15 solar panels. String inverters combine the direct current received from solar arrays and turn it into alternating current. Such inverters are mostly used in commer...