Wiring diagram of DC meter

Published:2011/9/18 20:47:00 Author:Ecco | Keyword: wiring diagram , DC meter | From:SeekIC

Ammeter is used to measure the current in the circuit for the electricians, and meter is connected to tested circuit in series. The positive pole of DC ammeter should be connected to the positive terminal of DC power supply. The limiting amount of the instrument shoulf be 1.5 to 2 times of measuring current. Figure A shows the direct access method of DC ammeter, and b is the access method of the DC ammeter with external shunt.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Basic_Circuit/Wiring_diagram_of_DC_meter.html

Print this Page | Comments | Reading(3)