Bourns Model PWR4412 Series

Bourns® Model PWR4412 Series Obsolescence Bourns has announced the obsolescence of their PWR4412 series of metal element current sensing resistors.  Customers should not worry because Riedon has an exact drop-in replacement, our MSR series.  Here is the data...

read more

Shunt FAQ – term origins and definitions

DC Ammeter shunt – The term DC ammeter shunt stems from one of the early uses of the devices as a means of measuring DC currents in a circuit utilizing a simple analog milli-volt meter.  Many of the terms associated with these products are directly related to this...

read more

Shunts ; Measuring current taken to a higher level

Precision shunts are very precise resistors inserted into a circuit in order to measure the current flowing through that circuit.  The shunt does this by providing a very small voltage drop across its resistance proportional to the current flowing through the shunt. ...

read more