12 30 2012 · I have another project radio,a Zenith Model Y723 that needs a new rectifier or preferably,a diode replacement.I looked on ebay for a NOS selenium rectifier …Replacing ...
With Linear Technology’s LT4320 ideal-diode bridge controller, power supply designers can replace each of the four diodes in a conventional full-wave bridge rectifier with a low-loss N-channel MOSFET.
Abstract: THE development of the selenium rectifier has provided design engineers with a reliable, maintenance-free source of d-c power. However, certain inherent thermal characteristics of the device ...
Abstract: A voltage surge suppressor is described comprising selenium rectifier cells connected in series (in opposed relation) whereby the resulting resistance is high at low voltages and low at high ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback