An electrical capacitor is like a passive electronic component. It consists of an anode and a cathode separated by a dielectric. The device accumulates an electrical charge and then releases it to the consumer. Charging power is characterized by the size of the electrode surface and the thickness of the dielectric insert. The value is measured in farads (F). The device charges when there is a small internal accumulation of energy and discharges when the internal potential exceeds that supplied.
This kind of micro-battery has found an application in electrical products: LED lamps. These operate when connected to a domestic electrical network. Because of their rapid charging and discharging, capacitors are installed in electric flashes, laser systems and gas pedals. The device is also used to start electric motors and equalize supply voltage.
To select the right capacitor for electrical circuits, you need to pay attention to several key points to guarantee circuit reliability:
Capacitor price affects the overall cost of the electrical circuit. It's important to choose a product so that the price matches the quality and features required.
Buy capacitors from a European electrical wholesaler. The most popular microbatteries include the following product brands:
Further information can be found on the dealer's web page.
Modern industry is unthinkable without the use of this device. The capacitor is used extensively in the following areas:
A starting capacitor primes electric motors in the coal, metallurgy and manufacturing industries.
A properly executed capacitor installation process guarantees uninterrupted micro-battery operation:
When installing two similar devices, we recommend maintaining a distance of 20 mm between them.
Buying a capacitor on sale can lead to a problem. Therefore, when you arrive home, you should check it. The most common electronic tool for testing a capacitor is a multimeter. The procedure is as follows:
When index 1 is set slowly, the capacitor is considered technically sound.
Here's how to solve the most common problems:
If the capacitor is swollen or cracked, the micro-battery must also be replaced.