Digital Cameras: Hot Gear with the Coolest Features!

Written by The eme team

Continued from page 1

Comfort today is using your five mega pixel, five time’s optical zoom to get that perfect shot. Knowingrepparttar little one will have a movie of them blowing outrepparttar 151139 candles onrepparttar 151140 birthday cake withrepparttar 151141 movie mode ofrepparttar 151142 new digital camera and being able to quickly seerepparttar 151143 movie onrepparttar 151144 2 inch LCD size screen.

Inrepparttar 151145 past, a camera limited us in many ways, but today a digital still camera, with brands like Nikon, Canon, Sony and others, who have embracedrepparttar 151146 new technology, a digital still camera has become an exciting instrument for all to photograph with.

Enjoy your pictures!

Written byrepparttar 151147 eme team

Electronicsme :: The latest reviews of television, laptops and digital cameras!


Electronicsme :: Where electronics are made easy!

Written by the eme team Where electronics are made easy! The latest articles on televisions, laptops and digital cameras.

and Where electronics are made easy! The latest news, reviews and comparisons of electronics, photography, and computers.

Testing Capacitor-How to test a capacitor when breakdown under load.

Written by Jestine Yong

Continued from page 1

This proved thatrepparttar bad capacitor breakdown when under full operating voltage. Then, how do i confirm that this filter capacitor is faulty? By using an analog insulation tester. When i connectrepparttar 151002 faulty cap torepparttar 151003 meter and pressrepparttar 151004 go button-it showed a very low resistance and this isrepparttar 151005 proved of short circuit betweenrepparttar 151006 plate when voltage applied! There is nothing to do with bad electrolyte. A good capacitor will just showed a charge and discharge inrepparttar 151007 insulation meter just like you are checking a capacitor using analog multimeter. Inrepparttar 151008 market there is quite a number of ranges that you can buy. It hasrepparttar 151009 range of 50v, 100v, 250v, 500v, 1000v and even 5000v! If you want to test a capacitor of 100 microfarad 160v then you have to select 100v. If you select 250v, it will blow your capacitor that is under test.

If you haverepparttar 151010 SENCORE TEST EQUIPMENT such asrepparttar 151011 sencore lc meter LC102 OR LC103, these meters haverepparttar 151012 capabilities of checking any type of capacitors with four test; -testing for capacitor values -checking for leakage -equivalent series resistance (ESR) and -Dielectric absorption It can check aluminum electrolytic capacitor, film capacitor, ceramic, high voltage capacitor and etc.

Conclusion-Different capacitor manufacturer produced different type of quality of a capacitor. Perhapsrepparttar 151013 bad capacitor that i encountered are fromrepparttar 151014 lowest grade one. A capacitor failure when under load is very rare. Using ESR capacitor meter alone can solve most ofrepparttar 151015 electrolytic capacitor problem.

Jestine Yong is a electronic repairer and a writer. For more electronic repair information please visit his website at

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