GW Instek PSM-Series User Manual - Manual (Page 7)

PSM-SERIES PROGRAMMABLE POWER SUPPLY
USER MANUAL
⎯ ⎯
7
WARNING. To avoid personal injury, disconnect the power
cord before removing the fuse holder.
3-3. Environment
The normal ambient temperature range of this instrument is from 0
° to 40°C (32° to
104 °F). To operate the instrument exceeding this specific temperature range may
cause damage to the circuits of instrument.
Do not use the instrument in a place where strong magnetic or electric field exists
as it may disturb the measurement.
CAUTION. To avoid damaging the instrument, do not use it in a
place where ambient temperature exceeds 40℃.
PSM-SERIES PROGRAMMABLE POWER SUPPLY
USER MANUAL
⎯ ⎯
8
4. PANEL INTRODUCTION
4-1. Front Panel
1. Power Switch
Connect the AC power, then press ON/OFF
power switch.
2. Display
Indicate the setting of voltage/current value,
output voltage/current value and the status of
setting and output.
+Output Terminal Positive output terminal.
3.
S+ Output Terminal Positive sampling terminal.
-Output Terminal
Negative output terminal.
4.
S- Output Terminal Negative sampling terminal.
5. GND Terminal Connect the ground terminal to chassis.
6. Rotary Encoder Wheel knob.
7. ＜ ＞ Cursor (for value input).
8. LOCK
A software to lock up panel setting (keep
pressing for a few second).
9. V SET Output voltage setting.
10. I SET Output current setting.
11. OVP SET
Over Voltage protection value setting.
(Level, ON/OFF, Clear)
12. OCP SET
Over Current Protection value setting.
(Level, ON/OFF, Clear, DELAY)
13. 20V, 10A/8V,20A
Select output voltage /current range (The
secondary function key).
RECALL
⇧
Recall last group of data setting.
Warning. When query the memory setting data, in
order to avoid personal injury and damaging the
machine, it is suggested to disconnect the output.
14.
RECALL
⇩
Recall next group of data setting.