General Features; Environment Specifications - Advantech AWS-8124T User Manual

Line regulation
The line regulation is less than ±1% at rated load with ±10%
change in input voltage.
Load regulation
The load regulation for +5 V is less than ±1 %, for +12 V outputs is
less than ±5 %, for
-12 V outputs is less than ±10 %, while the measuring is done by
changing the measured output loading ±40 % from 60 % rated load,
and keep other output is at 60 % rated load.
A.2.4 GENERAL FEATURES
Efficiency
The efficiency is higher than 70 % while measuring at nominal line
and rated load.
Protection
Over-voltage protection
The built-in crowbar circuit will shut down the outputs to avoid
damaging the external circuits. The trip point of over voltage
protection is around 5.7 V to 7.OV. To recover from over voltage
protection, cycle the DC input OFF and ON to make it restart.
Short-circuit protection
The power supply will generate a hiccup mode to protect itself
against short circuit or over load conditions, and will return to
normal after wrong conditions are removed.
A.2.5 ENVIRONMENT SPECIFICATIONS
Operating temperature: 0° C to 50° C / Forced air 20CFM
Storage temperature: -20° C to 70° C
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