The maximum operating temperature range for the PH50A280-24 is -20°C to +70°C, with a derating of 2.5% per °C above 40°C.
Yes, the PH50A280-24 can be used up to an altitude of 3,000 meters (10,000 feet) without derating. Above 3,000 meters, the power supply should be derated by 1% per 100 meters.
The hold-up time for the PH50A280-24 is 10 ms minimum, which means the power supply can maintain its output voltage for at least 10 ms in the event of an input power failure.
Yes, the PH50A280-24 can be paralleled for higher power applications, but it requires a special parallel operation module and careful system design to ensure proper current sharing and stability.
The MTBF for the PH50A280-24 is approximately 550,000 hours, calculated according to MIL-HDBK-217F (Notice 2) at 25°C.
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PH50A280-24 Overview
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