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Fungsi utama PWM solar controller

IngPWM solar kontrollernuduhake kontrol sirkuit analog ing output digital karo microprocessor, kang cara digital enkoding tingkat sinyal analog. Ngontrol sirkuit analog kanthi cara digital, bisa nyuda biaya lan konsumsi daya sistem kasebut. Akeh mikrokontroler kalebu pengontrol PWM.
Prinsip dhasar sakaPWM solar charge controller: Impuls padha lan pulsa sempit saka wangun padha karo link inersia. IngPWM solar kontrolprinsip kanggo dibagi wangun gelombang dadi 6 padha, bisa diganti dening enem padha karo gelombang kothak. Cara klasifikasi kanggo modulasi lebar pulsa kalebu macem-macem unipolar lan bipolar, sinkron lan asinkron, modulasi gelombang persegi panjang, lan modulasi gelombang sinus.

Sepuluh fungsi utama:

1, pangayoman overpressure

2, pangayoman undervoltage

3, pangayoman liwat-daya

4, pangayoman short circuit

5, proteksi undervoltage input AC

6, sirkuit PG

7, sinyal daya-on remot

8, sinyal daya lan tundha sinyal PG

9, loro pengatur bypass TL431 kanggo stabil 3.3V lan 5V sumber daya sawijining

10, wiwitan alus lan siklus tugas maksimal 93%.

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