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Category «elektronika»

Electronic components

Електронні компоненти

Electronic components are electronic elements used in the creation of electronic devices. They can be used as individual components or as constituent parts of more complex systems. They are divided into two large groups based on the types of package: Some of the main electronic components include: Resistors are components that limit the flow of …

PNP transistor

PNP transistor is a semiconductor device with a structure opposite to that of an NPN transistor. It has an N-type layer situated between two P-type layers. In a PNP transistor: When you apply current to the base of a PNP transistor, which controls the current between the emitter and the collector, the transistor turns on. …

NPN transistor

NPN transistor is a semiconductor device used as a switch or amplifier of electrical signals. It has a structure opposite to that of a PNP transistor. In an NPN transistor: It consists of three semiconductor layers – one N-type (negatively charged) layer located between two P-type (positively charged) layers. To open and activate an N-P-N …

Diode bridge

Діодний міст

A diode bridge, or a bridge rectifier, is an electronic device used to convert (rectify) alternating current (AC) to pulsating direct current (DC). It is composed of four diodes arranged in a bridge configuration. An important part of electronic devices that are powered by the household electrical network with a voltage of 220 V and …