PMT2 Panel Mount Power Supply
PMT2 150W series / PMT-
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V150W2C
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TECHNICAL DATASHEET
All parameters are specified at 25°C ambient and nominal AC input unless otherwise indicated.
www.DeltaPSU.com (September. 2022, Rev. 02)
9
Fig. 4 Mounting Screw
Safety Instructions
•
If user’s mounting orientation is not according to the recommended mounting orientations, please consult Delta for further
information.
•
To
ensure sufficient convection cooling, always maintain a safety distance of ≥ 50
mm (1.97 inch) from all ventilated surfaces while
the device is in operation.
•
The device is not recommended to be placed on low thermal conductive surface. For example, plastics.
•
The enclosure of the device can become very hot depending on the ambient temperature and load of the power supply. Do not
touch the device while it is in operation or immediately after power is turned OFF. Risk of burning!
•
Do not touch the terminals while power is being supplied. Risk of electric shock.
•
Prevent any foreign metal, particles or conductors from entering the device through the openings during installation. It may cause:
Electric shock; Safety Hazard; Fire; Product failure
•
The power supply must be mounted by metal screws onto a grounded metal surface. It is highly recommended that the Earth
terminal on the connector be connected to the grounded surface.
Functions
Start-up Time
The time required for the output voltage to reach 90% of its final steady state set value, after the input voltage is applied.
Rise Time
The time required for the output voltage to change from 10% to 90% of its final steady state set value.
Hold-up Time
Time between the collapse of the AC input voltage, and the output falling to 95% of its steady state set value.
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Graph illustrating the Start-up Time, Rise Time, and Hold-up Time
Only use M3 screw ≤ 3
mm (0.20 inch) through the base mounting holes.
This is to keep a safe distance between the screw and internal
components.
Recommended mounting tightening torque:
4~7 Kgf.cm (3.47~6.08 lbf.in).
