Currently widely used for the detection of high-voltage capacitors Analog Multimeter , the table placed in R × 10k block , pen then the high voltage capacitor poles. After hands before swinging around to lookΩ gradually returned to 10MΩ, an additional measure voltage capacitor poles and shell insulation resistance should be ∞.Jjtservice manual download site

But multimeter battery voltage is too low ( even more upscale 500 tables in R × 10k block voltage of only 15V).Jjtservice manual download site

To the high-voltage capacitor charging only charge a little more to 10v . It is used to detect high-voltage components Taimian Jiang might make some risks can not be detected . This purpose . The author suggested the shake table testing, reliable and efficient .Jjtservice manual download site
 Jjtservice manual download site

One would shake table alligator clip to the high-voltage capacitor two electrodes, as shown above.Jjtservice manual download site

Shake fast lap , lap attention immediately stop with just a quick shake , shake without fast multipole . Then you can see the shake table pointer from the natural stop position ( usually in the middle of the dial ) began to "O" MΩ side ( left ) deflects said high voltage capacitor begins to charge. Shake table pointer has been deflected to the end , that the following "0 " draw -degree line .Jjtservice manual download site

2 . Shake table pointer in the following " 0" line to turn pause "∞" MΩ side ( right ) deflection , which means that power high-voltage capacitor discharge After charging begins . Shake table pointer a deflection to another supplier end. Ultra discuss "∞" tick if high voltage capacitor capacity completely normal, shaking table pointer will remain ( charge ) more than 15 seconds over the limit at this point .Jjtservice manual download site

3 charged to after the peak . Began to discharge high voltage capacitors , shake table pointer from the "∞" MΩ end point slowly back over the limit of the insulation resistance value position. The entire high-voltage capacitor charging and discharging process is shown below.

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