Delta PMT Series Technical Data Sheet page 10

TECHNICAL DATASHEET
PMT Panel Mount Power Supply
5 V 50 W 1 Phase / PMT-5V50W1A□
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.
L frame (PML) and Open frame (PMB) options are to be manufactured by Delta and not to be reconfigured by users from the
•
standard enclosed configuration.
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 and/or 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.
Warning (For Standard Terminal Block and Front Face Terminal Block products): When connecting the device, secure Earth
•
connection before connecting L and N. When disconnecting the device, remove L and N connections before removing the Earth
connection.
All parameters are specified at 25°C ambient and AC input unless otherwise indicated.
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www.DeltaPSU.com (February 2022, Rev. 08)
For PMT and PML Series (Refer to Fig. 4): Only use M3 screw ≤ 3 mm

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.