Instruction Manual
PMC-24V150W1BJ
www.DeltaPSU.com
1. Safety Instructions
• To ensure sufficient convection cooling, always maintain a safety distance of
≥ 20 mm 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.
• Note that 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 to enter the device through
the openings during installation. It can cause: Electric shock; Safety Hazard;
Fire; Product failure
• Warning: 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.
2. Device Descriptions
Refer to Fig. 1.:
䐟
Input & Output terminal block connector
䐠
DC voltage adjustment potentiometer
䐡
DC OK control LED (Green)
3. Installation of the Device
Refer to Fig. 2.:
䑵
Mounting holes for power supply assembly onto the mounting surface. The
power supply shall be mounted on minimum 2 mounting holes using M3 screw
minimum 5 mm length.
䑶
This surface belongs to customer’s end system or panel where the power
supply is mounted.
䑷
Connector
• Use flexible cable (stranded or solid), AWG No. 22-12. The torque at the
Connector shall no exceed 13 Kgf.cm. The insulation stripping length should
not exceed 0.275” or 7 mm (Refer to Fig. 3).
4. Installation of Mounting Accessories
Refer to Fig. 4.:
• Only use M3 screw ≤ 6 mm through the base mounting holes. This is to keep a
safe distance between the screw and internal components.
• Recommended mounting tightening torque: 4~8 Kgf.cm
Fig. 1. Device Descriptions
Fig. 2. Mounting Orientation
Side Mounting (Vertical)
Base Mounting (Vertical)
Side Mounting (Horizontal)
REV.00
Fig. 3. Wire Type
Fig. 4. Mounting Screw
Lug
Stripped wire
7mm.
A
B
A
B
A
C
C
C
B
Mounting
accessories
Mounting
screw
Chassis of
the device
6mm max.
1
2
3
Base surface
Top surface
Side surface
Ventilated surface
A
B
A
B
A
C
C
C
B
A
B
A
B
A
C
C
C
B
