The switched-mode power supply (SMPS) is an
electronic power supply that incorporates a switching regulator to convert
electrical power efficiently. It is also called switching AC DC
power supply Like other power supplies, an SMPS transfers power from
a source, like mains power, to a load, such as a personal computer, while
converting voltage and current characteristics. An SMPS is usually employed to
efficiently provide a regulated output voltage, typically at a level different
from the input voltage. Switching regulators are used as replacements for the
linear regulators when higher efficiency, smaller size or lighter weight is
required. They are, however, more complicated; their switching currents can
cause electrical noise problems if not carefully suppressed, and simple designs
may have a poor power factor.
Switched-mode power supply units (PSUs) in domestic products such as personal computers often have universal inputs, meaning that they can accept power from mains supplies throughout the world, although a manual voltage range switch may be required. Switch-mode power supplies can tolerate a wide range of power frequencies and voltages. They are used for DC to DC conversion as well. In automobiles where heavy vehicles use a nominal 24 VDC cranking supply, 12 volts for accessories may be furnished through a DC/DC switch-mode supply. This has the advantage over tapping the battery at the 12 volt position that all 12 Volt load is evenly divided over all cells of the 24 volt battery.
I heard about this before and is also known as switching AC DC power supply.I have this at my home also.One can connect many things with it.
Posted by: cast iron plate | 02/11/2013 at 07:25 PM
thanks for share!
Posted by: www.stricklandandsonselectric.com | 08/02/2013 at 11:42 AM
Hey would you mind stating which blog platform you're working with? I'm going to start my own blog soon but I'm having a difficult time deciding between BlogEngine/Wordpress/B2evolution and Drupal. The reason I ask is because your layout seems different then most blogs and I'm looking for something completely unique. P.S Apologies for getting off-topic but I had to ask!
アルマーニ 時計 激安 http://changega.org/groups/default/EmporioArmani6.html
Posted by: アルマーニ 時計 激安 | 10/11/2013 at 12:24 AM
avplwgcfstp
[url=http://www.gb6c0h4nuao5k298i7r8s1486f22vdo8s.org/]uvplwgcfstp[/url]
vplwgcfstp http://www.gb6c0h4nuao5k298i7r8s1486f22vdo8s.org/
Posted by: vplwgcfstp | 10/11/2013 at 12:37 AM
Louis Vuitton Black Friday 2013
Posted by: Michael Kors Black Friday Deals | 11/27/2013 at 01:55 PM
Coach Handbags Black Friday
Posted by: michael kors jet set black friday | 11/30/2013 at 07:00 AM