Riedon Blog

Welcome to the Riedon Blog.  Here you will find articles and resources related to all types of resistors and shunts. 

Resistor solutions within inverter applications

Inverter Power Resistor Applications The image below shows a typical inverter topology with the various resistor requirements highlighted.  These requirements may include filter resistors, snubbers, gate resistors, bleeders, balancing resistors, voltage dividers,...

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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...

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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...

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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. ...

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