Checked content

File:PSU-Open1.jpg

English: This is a Power Supply Unit, or PSU, for an ATA computer. The top cover has been removed to show the internals. As can be seen from the stamped input rating (2A at 115V or 1A at 230V is 230 W), this is a low-power supply. Assuming 75% efficiency, that's about 160W maximum output.


  • Author: mboverload
  • Camera: Kodak DX7590 (5MP 10X)
  • Lighting: 3 fluorescent lamps, 3 incandescent bulbs, no flash
  • Date: Taken and uploaded on 3/22/2005
Public domain This work has been released into the public domain by its author, mboverload. This applies worldwide.
In some countries this may not be legally possible; if so:
mboverload grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
The following pages on Schools Wikipedia link to this image (list may be incomplete):

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer EASTMAN KODAK COMPANY
Camera model KODAK DX7590 ZOOM DIGITAL CAMERA
Exposure time 1/8 sec (0.125)
F-number f/5.6
ISO speed rating 200
Date and time of data generation 00:43, 22 March 2005
Lens focal length 6.7 mm
Orientation 0
Horizontal resolution 230 dpi
Vertical resolution 230 dpi
Y and C positioning Centered
Exposure Program Aperture priority
Exif version 12.2
Date and time of digitizing 00:43, 22 March 2005
Shutter speed 2.9
APEX aperture 5
Maximum land aperture 3 APEX (f/2.83)
Metering mode Centre weighted average
Light source Unknown
Flash Flash did not fire, compulsory flash suppression
Colour space sRGB
Exposure index 200
Sensing method One-chip colour area sensor
Custom image processing Normal process
Exposure mode Auto exposure
White balance Auto white balance
Digital zoom ratio 0
Focal length in 35 mm film 40 mm
Scene capture type Standard
Contrast Normal
Saturation Normal
Sharpness Hard
Subject distance range Unknown

Background information

SOS Childrens Villages chose the best bits of Wikipedia to help you learn. SOS Children is a global charity founded in 1949 to give children who have lost everything the childhood they deserve. There are many ways to help with SOS Children.