Chéng-liû-khì
Chéng-liû-khì (Hàn-jī: 整流器; Eng-gí: rectifier) sī kā kau-liû-tiān (AC) choán-ōaⁿ chò ti̍t-liû-tiān (DC) ê tiān-chú goân-kiāⁿ.
Chéng-liû tiān-lō͘
siu-káiTan-siōng chéng-liû tiān-lō͘
siu-káiPòaⁿ-pho chéng-liû-khì
siu-káiPòaⁿ-pho chéng-liû-khì (半波整流器, half-wave rectifier) kan-taⁿ su-iàu 1 ê diode. Chhiáⁿ khòaⁿ ē-kha ê tô͘, su-ji̍p sìn-hō sī chiàⁿ-hiân-pho, keng-kòe chéng-liû-khì liáu-āu, su-chhut sìn-hō chhun chiàⁿ-pòaⁿ-chiu (正半週, positive half cycle); ah in-ūi hū-pòaⁿ-chiu (負半週, negative half cycle) tiō sī diode ê ge̍k-hiòng phian-ap, bē kòe-tiān, só͘-tì chéng-liû-khì bē su-chhut hū-pòaⁿ-chiu.
Su-ji̍p sìn-hō sī chiàⁿ-hiân-pho ê sî-chūn, bô hū-chài ê pòaⁿ-pho chéng-liû-khì ê su-chhut tiān-ap sī[1][2]
![{\displaystyle {\begin{aligned}V_{\mathrm {rms} }&={\frac {V_{\mathrm {peak} }}{2}}\\[8pt]V_{\mathrm {dc} }&={\frac {V_{\mathrm {peak} }}{\pi }}\end{aligned}}}](https://wikimedia.org/api/rest_v1/media/math/render/svg/8d8b3a0bfeadf4d9578fb87c37968464dcf11d53)
tī chia:
- Vdc sī su-chhut ê DC tiān-ap, khiā-sǹg-kóng sī pêng-kin su-chhut tiān-ap Vav;
- Vpeak sī siōng-ūi su-ji̍p tiān-ap ê hong-gia̍h (峰額, peak value);
- Vrms sī su-chhut tiān-ap ê kin-hong-kin (RMS) value of output voltage.
Choân-pho chéng-liû
siu-káiSam-siōng chéng-liû tiān-lō͘
siu-káiChham-khó chu-liāu
siu-kái- ↑ Lander, Cyril W. (1993). Power electronics (ēng Eng-gí) (3rd pán.). London: McGraw-Hill. ISBN 978-0-07-707714-3.
- ↑ 楊善國 (2023). 應用電子學 (ēng Hôa-gí). Sin-pak-chhī: Choân-hôa. ISBN 978-626-328-693-1.
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