Datasheet

2. Controls and description
0
1. Power-Switch
2. CH2 Current tune knob: Turn clockwise for increasing the current value; turn anti-
clockwise for decreasing the current value
3. CH2 Voltage tune knob: Turn clockwise for increasing the voltage value; turn anti-
clockwise for decreasing the voltage value.
4. CH2 CV/CC (CONSTANT VOLTAGE/CURRENT MODE) INDICATOR: When CH2 is at
the constant voltage mode, this LED light will be on as green color. When CH2 is at the
current mode and in Parallel Tracking Mode, this LED light will be on as red color.
5. AUTO CURRENT CUT OFF PROTECTION KEY: After power ON. The power supply will
at protection state (no voltage output at all terminals and OUTPUT indicator [6] is OFF).
When the Auto Current Cut off protection key is pressed, all terminals will output the
voltage as indicated on the voltage display panel and the OUTPUT indicator [6] is ON.
Repress the key to cut off the output again. After cut off, it takes 3 seconds interval to
return normal.
6. OUTPUT INDICATOR: see[5]
7. CH2 VOLTAGE DISPLAY PANEL: This display will indicate CH2 voltage value that will
be applied to the circuit
8. CH2 CURRENT DISPLAY PANEL: This display will indicate CH2 current value that will
be applied to the circuit
9. TRACKING MODE SELECTION KEY: this key is operated with key [3], to select
NORMAL MODE, SERIES TRACKING MODE and PARALLEL TRACKING MODE for
CH1and CH2 output.
a) To select NORMAL MODE: Release these two keys; CH1 and CH2 will operate
separately.
b) To select SERIES TRACKING MODE : press Key [9] and release key [12], CH2
output voltage will be followed by CH1, connect the circuit to CH1 “+” terminal
and CH2 “-“ terminal to get double rated voltage output.
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3.
2.
1.
4.
7.
10.
8.
22.
21.
20.
19.
18.
5.
15.
13.
14.
11.
17.
16.
12.
9.
6.