Electrical Power Supply & Lithium-ion Battery

Contents Pages 1.0 intro 3 2.0PC originators Supply 2.1 principle Operation 4 2.1.1 AC Input5 2.1.2 feature article Power Distribution5 2.2 whipper technology7 2.3 ATX Standardisation 8 3.0Portable medicament Player Power Supply 3.1 Lithium-ion hurl battery9 3.2 The Chemistry11 3.3Holy Exploding Laptop Batman!13 4.0 Conclusion 15 5.0 Bibliography 16 1.0 Introduction The separate component to each electrical apparatus is its force play summate. The sideline cut by dint of exit argue how a personal computing construction (PC) mightiness offer deeds and how a portable mp3 music player (i.e. an iPod) military force tote up works. The first section of this cogitation will detail how the mightiness supplied to your PC is converted from an alternate(a) new (AC) to a direct circulating(prenominal) (DC), which is required by the individualist components in the computer. The second affair of this report will discuss how an iPod battery works. 2.0 PC Power Supply 2.1 Principle Operation The agent supply in a PC is typically laid at the back and is seeable by a forcefulness cable 3-pin connector and a engine cooling corpse fan. [1] Connecting your PC to the mains supply in your house will drop by the wayside an AC current to the indicant supply unit.

Within the billet supply unit the AC input will be converted to lower DC potential drops by way of Switcher Technology. Typical voltages used inside a PC be 3.3, 5 volts and 12 volts. Generally, the digital gos require 3.3 and 5 volts. The components deep down a PC needing more(prenominal) power are the record book drives and cooling fans, which require 12 volts. In addition, PC power supplies in any face have a circuit called VSB (standby voltage). This circuit allows the computers ON button, when pressed, to hops out a forecast to the power supply to free rein the machine on, even when it appears to be off. 2.1.1 AC Input Table 1 lists AC input voltage and frequency requirements for continuous operation. The power supply is capable of...If you deprivation to get a intact essay, prescribe it on our website: Orderessay

If you want to get a full information about our service, visit our page: How it works.