I was wondering if anyone was using sola switchable 24VDC power supplies. We are currently using model SDN 10-24-100 that is switchable from 110 to 220 incoming line voltage to 10-24 VDC out put. We are using them in a RTU package and are having multible failures most do to MOSFET failures. I was wondering if anyone else is expriencing the same failures and if so have you found a solution. Maybe someone knows of a more reliable power supply that can take extreme ambient temp. range of say between 10 to 160 degrees F?
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