tasajännitteinen

Tasajännitteinen refers to a direct current (DC) electrical system or component. In such a system, the electric charge flows in only one direction, creating a constant voltage. This is in contrast to alternating current (AC) systems, where the direction of charge flow periodically reverses.

Direct current is produced by sources like batteries, solar cells, and DC generators. It is commonly used in low-voltage applications such as powering electronic devices, automotive systems, and for electroplating. In many electronic circuits, diodes are used to convert AC into DC, a process known as rectification.

The voltage in a tasajännitteinen system can be constant or vary over time, but the direction of flow remains the same. For example, a simple battery provides a relatively constant DC voltage. Devices that require DC power are designed to operate with this unidirectional flow of electricity. When discussing electrical installations or equipment, the term "tasajännitteinen" indicates its direct current nature. This characteristic is crucial for understanding how electrical energy is supplied and utilized in various applications.