by Frida Hovsepian | Apr 1, 2015 | Resistors, Wirewound resistors
In wirewound resistors, another selection factor is the temperature characteristic of the wire. The resistance of all materials changes as their temperature changes. If the temperature is lowered, resistance (typically) declines. In fact, if cooled sufficiently, the...
by Riedon | Mar 19, 2015 | Resistors, Wirewound resistors
Wirewound resistors have been around for a long time. They enjoy a long life because they have some very important features not duplicated by new technology products. If you must optimize circuit designs where precision is important, you should understand those...
by Frida Hovsepian | Feb 12, 2015 | Current Shunt, DC Ammeter Shunts, Digikey, Resistors, Ultronix, vishay, Wirewound resistors
We are pleased to announce that Riedon is now ISO 9001:2008 certificated by Det Norske Veritas (DNV). ISO 9001:2008 registration is the most widely recognized international standard for quality management systems and is an important step in maintaining Riedon’s...
by Frida Hovsepian | Jan 13, 2015 | Current Shunt, DC Ammeter Shunts, Digikey, Resistors, Ultronix, vishay, Wirewound resistors
Click here to see a partial list of custom designed resistors we have done for our customers worldwide. Click here.
by Frida Hovsepian | Jan 7, 2015 | Current Shunt, DC Ammeter Shunts, Resistors, Ultronix, vishay, Wirewound resistors
There is another quantity that is similar to resistance. It is called “reactance.” Like resistance, we measure reactance in ohms, and it follows the rule of Ohms Law. Reactance only occurs in electrical or electronic circuits if the current flow is...
by Frida Hovsepian | Jul 28, 2014 | Resistors, Wirewound resistors
Riedon’s precision resistors are designed for critical applications that require very accurate and stable resistance values. Precision resistors are normally specified when the wattage requirements are relatively low, and when high accuracy and stability are...
