Datasheet

T4: Power-ok rise time: T4 < 10 ms

T5: AC loss to PWR_OK hold-up time :T5 ≥16 ms

T6: Power down warning :T6 ≥1 ms

4.9. The main power supply shall be off when the PS_ON pin is floating (open collector). The

ON/STBY pin of P1 must remain off state for 5 Sec (maximum) prior to switching to the ON state.

5. FAN NOISE REQUIREMENTS

5.1. The subject power supply is cooled by a self-contained, 80mm×20mm, 12VDC fan.

6. ENVIRONMENTAL REQUIREMENTS

The power supply will be compliant with each item in this specification for the following

Environmental conditions.

6.1. TEMPERATURE RANGE

Operating +10 to +50 deg. C

Storage -20 to +80 deg. C

6.2. HUMIDITY

Operating 5 –95% RH, Non-condensing

Storage 5 –95% RH, Non-condensing

6.3. VIBRATION

Random Vibration

0.01g2/ Hz at 5 Hz, sloping to 0.02g2/ Hz at 20 Hz, and maintaining 0.02g2/ Hz

from 20Hz to 500Hz. The area under the PSD curve is 3.13gRMS.

The duration shall be 20 minutes per axis for all three axes on all samples.

6.4. GROUND LEAKAGE CURRENT

The power supply ground leakage current shall be less than 3.5 mA.

6.5. RELIABILITY