by admin | Jan 21, 2020 | power resistors, pulse resistors, Pulse Withstanding Resistors, Wirewound resistors
How do Riedon resistors handle an extreme pulse? Riedon was recently contacted by an industrial controls company seeking a solution for a pulse requirement in one of their new products. During normal operation the resistors need to absorb around 100 joules of energy...
by fridahovsepian | Nov 8, 2019 | Low TCR, power resistors, pulse resistors, Pulse Withstanding Resistors, Uncategorized, Wirewound resistors
HPP series High Pulse Power resistors – up to 54 joules Riedon developed the HPP series resistors to offer higher pulse performance when compared to generic off-the-shelf versions. The joule ratings listed for this series are not the highest energy rating we...
by fridahovsepian | Jul 16, 2019 | Power Film, power resistors, pulse resistors, Pulse Withstanding Resistors, Resistors
Riedon PF series power film resistors for RC snubber applications The figure to the left depicts a simplified RC snubber circuit. These circuits are included in boost converters, buck converters, and rectifiers. Typical application include inverters, power supplies,...
by fridahovsepian | May 23, 2019 | power resistors, Resistors, Wirewound resistors
Riedon is proud to announce our new line of metal-clad braking resistors, the BR series. These rugged braking resistors are less reliant on heatsink configuration than resistors using other technologies like thick film or foil. Utilizing aluminium housings, high...
by fridahovsepian | Jun 29, 2018 | power resistors
Riedon’s PF2272 and PF2274 now feature resistance values up to 1Mohm Advanced manufacturing techniques have allowed Riedon to extend the resistance values available for our two hundred watt (PF2272) and three hundred watt (PF2274) TO-227 packages from 100KΩ to...
by admin | Dec 8, 2017 | power resistors, Resistors, Wirewound resistors
Choosing a resistor for pulse applications can be tricky business. What is the magnitude of the pulse? How long does it last? How often does it repeat? What is an acceptable resistance range? And then there are the multiple resistor technologies to consider. A typical...
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