Werbung
Verfügbare Sprachen
Verfügbare Sprachen
3.2. Operating method
1.
Independence use of two adjustable outputs.
1.1.
Press switch (7).
1.2.
When the adjustable output is used as CV output, first should rotate
clockwise the CC adjustment (2) and (17) to maximum, then turn on
power switch (13), adjust CV adjustment (4) and (14) till output voltage
reach required voltage value, at this time, the CC state indicator (1) and
(11) go out the CV state indicator (3) and (12) light on.
1.3.
Used as CC output, after turning on power switch (13), first rotate
clockwise the CV adjustment (4) and (14) to maximum, while rotate
counter-clockwise the CC adjustment (2) and (17) to minimum,
connect the required load, again adjust clockwise adjustment (2) and
(17) till output current reach the required current value. At this
the CV state indicator (3) and (12) go out and the CC state indicator (1)
and (11) light on.
1.4.
Used as the CV output, in general the CC adjustment (2) and (17)
should be set to maximum, but for this unit, the current-limiting
protection point can also be set arbitrarily.
Setting procedure: turn on power, rotate counter-clockwise the CC
adjustment (2) and (17) to minimum, then make the positive and
negative output terminal in short connection and rotate clockwise the
CC adjustment (2) and (17) till output current equal to the required
current-limiting protection point, so the current-limiting protection point
is well set.
2.
Series using of the two adjustable outputs.
2.1.
Press the switch (8). At this time, turn the master voltage adjustment
(14) and the slave out voltage tracks strictly the master output voltage
and the output voltage can be up to double of independent´s maximum
voltage (voltage between terminal (18) and (23).
2.2.
Before the series connecting, it must be examined if the negative
terminal of both master and slave output are connected to case
grounded terminal, if they are, must be disconnected, otherwise,
short-circuit will be caused in the slave output when the two outputs are
connected in series.
-15-
time,
Werbung
