Datasheet

11
5. ENVIRONMENTAL REQUIREMENTS
The power supply will be compliant with each item in this specification for the following
Environmental conditions.
5.1. TEMPERATURE RANGE
Operating 250W 0 to +25 deg. C
Operating 220W 0 to +50 deg. C
Storage -20 to +80 deg. C
5.2. HUMIDITY
Operating 85% RH, Non-condensing
Storage 95% RH, Non-condensing
5.3. VIBRATION
The subject power supply will withstand the following imposed conditions without experiencing
non-recoverable failure or deviation from specified output characteristics.
Vibration Operating – Sine wave excited, 0.25 G maximum acceleration, 10-250 Hz swept at one
octave / min. Fifteen minute dwell at all resonant points, where resonance is defined as those
exciting frequencies at which the device under test experiences excursions two times large than
non-resonant excursions.
Plane of vibration to be along three mutually perpendicular axes.
5.4. SHOCK
The subject power supply will withstand the following imposed conditions without experiencing
non-recoverable failure or deviation from specified output characteristics.
Storage –40G, 11 mSec. half-sine wave pulse in both directions on three mutually
perpendicular axes.
Operating -10G, 11mSec. half-sine wave pulse in both directions on three mutually
Perpendicular axes.
6. SAFETY
6.1. LEAKAGE CURRENT
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11/13禁止翻印外洩 ESD09081968-R6.pdf 發行時間:2011/6/23 10:57 上午