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  • Challenging Resistors

    Dealing with resistors is not just about choosing the proper number of ohms.

    More content from Challenging Resistors

    Bringing power ratings of up to 35 W, these rugged thick-film resistors usher in reliability and economy to industrial motor drives, AC-DC and DC-DC power converters, and battery...
    Dec. 18, 2024
    The significantly increased performance of modern electronics, especially in the areas of wireless and power, are putting pressure on the passives, discretes, and magnetics to...
    Feb. 16, 2023
    This two-part series delves into sub-milliohm SMD chip resistor design issues.
    Feb. 8, 2023
    Fully lead-free requirements for thick-film chip resistors will inevitably increase in the next few years. For manufacturers looking to make the switch, there are options for ...
    Aug. 1, 2022
    Challenges often arise with the relatively common low-ohmic-value resistors during the design and manufacturing phases, leading to an array of misconceptions about them. TT Electronics...
    March 17, 2022
    Sensing current by measuring voltage across a resistor is simple and elegant, but issues arise with the electrical interface, sizing and selection, and thermal/mechanical considerations...
    March 30, 2018
    To meet application requirements for force sensing with a moderately high dynamic range, this circuit combines a little bit of firmware with simple hardware to create a precision...
    Jan. 5, 2016
    Regulations and the unique characteristics of the healthcare environment impose a particular burden of care on designers choosing passive components such as resistors. Medical...
    July 18, 2013