What kind of 主词六替换 will be higher(3)

The core problem of the Marine boost/buck voltage power supply is the IC, which is like the brain of the Marine boost/buck voltage power supply. The quality of the IC can directly affect the various working parameters of the Marine boost/buck voltage power supply.

Three: Transformer components

Determine power, temperature and transformer. The transformer is responsible for the AC-DC Marine boost/buck voltage power supply, and the energy overload will saturate.

主词六替换Four: Electrolytic and ceramic capacitors

Ring current backup
The ring current generator is mainly used in the telephone exchange exchange to provide ringing to the telephone users, and is generally used in a biased state. Bias can be divided into positive bias and negative bias. In order to improve the reliability of the ring current system, the ring current needs to be backed up. Installation and maintenance of module power supply
Since the types, series and specifications of the modular power supplies produced by various companies are difficult to count, their functional characteristics and physical characteristics are not the same, so they are also different in installation, use and maintenance, but the following aspects should be paid attention to

Electrolytic capacitors, aluminum electrolytic capacitors and monolithic gallbladders, which use sulfuric acid to make the insulating medium, large capacity can carry out smaller volumes for the above, and are marked with a + sign, some are marked with a mark, generally do low cross-linking and side-by-side Circuit filter with larger loss meson, integral aluminum electrolytic capacitor, due to the shortcomings of using special materials, the electrolytic performance is better than ordinary, the preferred frequency, but can not do too much capacity, it can be used to accurately circuits, such as oscillators, or timing circuits.