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Assembly Manual
ESR Meter Mk.2 Cat No. K 7214
by Bob Parker
PROJECT INFORMATION SUPPLIED BY
SILICON CHIP - March/April 2004 Issue
K I T
A.B.N. 34 000 908 716
Please read Disclaimer carefully as we
WEBSITE: www.siliconchip.com.au can only guarantee parts and not the
E-MAIL: [email protected] labour content you provide.
Forget about capacitance meters - an ESR meter is the way to go when it comes to identifying
faulty electrolytics. This well-proven design is autoranging, low in cost and simple to build.
T'S HARD TO BELIEVE that it's meter kits have now been sold and sales sary to understand why they cause so
I already eight years since my first ESR
(equivalent series resistance) meter was
(mainly outside Australia) continue to be
strong.
many electronic faults.
Fig.1 is a simplified cross-section
described