linear power supply wikipedia
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電源供應- 维基百科，自由的百科全书
zh.wikipedia.org發電機. 電力供應包括配電系統，以及中小型的能源供應，例如：. 市電，電力系統中的 配電系統的末端，通常為110～220V。 轉換電力到另一種波形或電壓：整流器、反用 換流器、電源供應器 · 電池、行動電源、不间断电源 · 燃料電池和其他形式的能源儲存 系統; 太陽能電池 · 發電機. 對於大型的電源供應，詳見發電。
Switched-mode power supply - Wikipedia
en.wikipedia.orgA switched-mode power supply is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a DC or AC source (often mains power) to DC loads, such as
Power supply - Wikipedia
en.wikipedia.orgThe function of a linear voltage regulator is to convert a varying DC voltage to a constant, often specific, lower DC voltage. In addition, they often provide a current limiting function to protect the power supply and load from overcurrent (excessi
Linear Power Supplies
www.acopian.comApplication Notes Linear Power Supplies A linear regulated power supply regulates the output voltage by dropping excess voltage in a series dissipative component. They use a moderately complex regulator circuit to achieve very low load and line regulation
Power supply unit (computer) - Wikipedia
en.wikipedia.orgA power supply unit (or PSU) converts mains AC to low-voltage regulated DC power for the internal components of a computer. Modern personal computers universally use switched-mode power supplies. Some power supplies have a manual switch for selec
Linear regulator - Wikipedia
en.wikipedia.orgThe image shows a simple shunt voltage regulator that operates by way of the Zener diode's action of maintaining a constant voltage across itself when the current through it is sufficient to take it into the Zener breakdown region. The resistor R 1 suppli
Regulated power supply - Wikipedia
en.wikipedia.orgA regulated power supply is an embedded circuit; it converts unregulated AC into a constant DC. With the help of a rectifier it converts AC supply into DC.
Direct current - Wikipedia
en.wikipedia.orgDirect current (DC) is the unidirectional flow of electric charge. A battery is a good example of a DC power supply. .... Basic Electronics & Linear Circuits.
AC adapter - Wikipedia
en.wikipedia.orgSome "universal" replacement power supplies allow output ... Supplies with linear (as against switched) regulators are ...
Power supplies - Restart Wiki - The Restart Project
therestartproject.org25 Dec 2016 ... 2 Why is a power supply needed? 3 Linear Power Supplies. 3.1 Operation; 3.2 Fault Finding. 4 Switching Mode Power Supplies. 4.1 Operation ...