HIEE401782R0001 LTC391AE01變壓器的工作原理是利用電磁感應(yīng)原理。當(dāng)變壓器接通初級(jí)線圈的電源后，鐵芯中產(chǎn)生交變磁場(chǎng)，次級(jí)線圈就產(chǎn)生感應(yīng)電動(dòng)勢(shì)。變壓器的初級(jí)線圈接通交流電源，在鐵芯中產(chǎn)生交變磁場(chǎng)的磁通量，次級(jí)線圈中就產(chǎn)生電流。因此，變壓器的初級(jí)線圈是接電源的繞組，次級(jí)線圈是接負(fù)載的繞組。
HIEE401782R0001 LTC391AE01變壓器的作用主要有以下幾點(diǎn)：
確保用戶的用電安全，以及確保電壓可以滿足不同用電電器的用電需求。
轉(zhuǎn)換電壓，高壓下降，低壓上升。
起到安全隔離作用，變壓器的原邊或副側(cè)發(fā)生異常時(shí)，不影響到另一部分的正常使用。
在發(fā)電廠、變電站等場(chǎng)合，變壓器還用于將發(fā)電機(jī)發(fā)出的電能進(jìn)行升壓或降壓。

CI546

The working principle of HIEE401782R0001 LTC391AE01 transformer is the use of electromagnetic induction principle. When the transformer is connected to the power supply of the primary coil, an alternating magnetic field is generated in the iron core, and the secondary coil generates an induced electromotive force. The primary coil of the transformer is connected to the AC power supply, and the magnetic flux of the alternating magnetic field is generated in the iron core, and the current is generated in the secondary coil. Therefore, the primary coil of the transformer is the winding connected to the power supply, and the secondary coil is the winding connected to the load.
HIEE401782R0001 LTC391AE01 transformer functions mainly have the following points:
To ensure the safety of users and ensure that the voltage can meet the needs of different electrical appliances.
Switching voltage, high voltage down, low voltage up.
It plays a safe isolation role, when the original side or the auxiliary side of the transformer is abnormal, it does not affect the normal use of the other part.
In power plants, substations and other occasions, transformers are also used to boost or reduce the electrical energy emitted by generators.

CI546

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CI546