FL-2 100A 50A 30A 20A 10A 5A/75mV External Shunt Current Meter Shunt For digital amp wattmeter meter-250A 75mV

Product parameters

Working princle

1. A shunt is actually a with very small resistance. When DC current paes through, it generates a voltage drop for display of DC current.

2. The DC current is actually a with a full degree of 75 mV. The DC and the shunt are used together. For example, the shunt resistance of the 100A is 0.00075 ohm, that is 100A*0.00075 ohm=75 mV; the shunt resistance of the 50A is 0.0015 ohm, 50A*0.0015 ohm=75mV. Product use The shunt is widely used to enlarge the measuring current range of instrument, and can be used for current limiting and current sharing sampling detection in power supply circuit of automatic control of communication system electronic whole hine. Product display

About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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