S8PS
S8PS
11
300-W Models
600-W Models
1. DC Output Terminals: Connect the load lines to these terminals.
2. Input Terminals: Connect the input lines to these terminals.
Note:
A fuse is inserted into the AC (L) side.
3. Ground Terminal (GR): Connect a ground line to this terminal.
4. Output Indicator (DC ON): Lights while a Direct Current (DC) output is ON.
5. Output Voltage Adjuster (V.ADJ): It is possible to increase or decrease the output voltage by 10%.
6. Protection-ON Alarm Indicator: The red indicator will be lit if the overvoltage (for a 300-/600-W model) or overheat protection (for a
600-W model) circuit is triggered. This indicator will also be lit when overcurrent (for a 600-W model) is detected.
4
5
1
6
2
3
4
5
1
6
2
3
Precautions
Caution
Be sure to connect the grounding line. Not doing so may result
in electric shock.
WARNING
Do not attempt to disassemble the Power Supply or touch its
internal parts while power is being supplied. Doing so may re-
sult in electric shock.
Do not touch the terminals of the Power Supply within one min-
ute after power has been turned OFF. Doing so may result in
electric shock due to a residual voltage.
Do not touch the S8PS or heat radiation fin while the power is
being supplied or immediately after the power is turned OFF.
Otherwise, a skin burn may result from the hot Switching Pow-
er Supply or radiator.
Mounting
To improve and maintain the reliability of the Power Supply over a
long period of time, adequate consideration must be given to heat
radiation.
The Power Supply is designed to radiate heat by means of natural
air-flow. Therefore, mount the Power Supply so that air flow takes
place around the Power Supply.
When mounting the Power Supply, mounting it to a metal plate is
recommended.
Forced air-cooling is highly recommended.
It is recommended that the clearance around the Power Supply be
larger than those shown on page 3 under
Standard Installation.
Generating Output Voltage (
±
)
An output of
±
can be generated by using two Power Supplies as
shown below, because the Power Supply produces a floating out-
put.
Input
INPUT
+ V
– V
+ V
– V
INPUT
Load
Load
Series Operation
Only models with power ratings of 100/150 W allow series opera-
tion.
As shown in the following diagram, the output voltage from each
Switching Power Supply can be added.
INPUT
+V
–V
+V
–V
INPUT
Load
!
!
